CN113498770A

CN113498770A - Inner-closed pedal mousetrap

Info

Publication number: CN113498770A
Application number: CN202110871954.XA
Authority: CN
Inventors: 陈小飞
Original assignee: Individual
Current assignee: Nanjing Chaotu Small And Medium Sized Enterprise Information Service Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-10-15
Anticipated expiration: 2041-07-30
Also published as: CN113498770B

Abstract

The utility model relates to an interior closed footboard mousetrap, including the cage body, dodge gate, footboard and trigger mechanism, the dodge gate includes qianmen, back door, and the qianmen includes preceding reset spring and articulates at cage body front end, and the back door includes back reset spring and articulates at cage body rear end, and trigger mechanism includes first trigger bar, second trigger bar, first reset spring, preceding trigger bar and back trigger bar, footboard and first trigger bar fixed connection. When the movable door is opened, the first trigger rod is movably connected with the lower end of the second trigger rod, the front trigger rod is abutted to the front door, the front door compresses a front reset spring, when the movable door is closed, the first trigger rod is separated from the lower end of the second trigger rod, and the upper end of the second trigger rod is movably connected with the middle of the first reset spring, the rear end of the front trigger rod and the front end of the rear trigger rod in sequence. The movable door is arranged in the mouse cage, so that the mouse cage is reduced in size, convenient to carry, quick in response of the trigger mechanism, and not easy to escape, and the front door and the rear door can be closed and opened simultaneously, so that the mouse cage is convenient to use.

Description

Inner-closed pedal mousetrap

Technical Field

The invention relates to the field of mousetraps, in particular to an inner-closed pedal mousetrap.

Background

The mouse is an animal which has great influence on the production and the life of people and is consistently called as the first four pests. The mouse is easy to spread diseases, gnaws a cable, an electric box, clothes, raw material packages and the like to grind teeth, the mouse is dug into a hole to seriously threaten the foundation of a building, underground soil is hollowed out to cause local collapse, the life and property safety of human beings is damaged, the breeding speed of the mouse is high, once the mouse is cultivated in a certain place, a group of mice can be rapidly bred, and further the damage is increased. From ancient times to present, people use various methods to repel and kill rats. Although the mousetraps are various in types, the mousetraps comprise a mousetrap, a box-type mousetrap, a photoelectric mousetrap, a mouse sticking glue and the like, and some mousetraps can even realize continuous mouse catching. However, the mouse trapping circuit has high power consumption and high mouse trapping cost, and is not beneficial to saving energy; some cannot realize repeated use. The mousetrap is a purely mechanical recyclable mouse trapping device, and is popular for people because of no energy consumption and high mouse trapping efficiency.

Among the prior art, the bait is laid usually in the mousetrap to the mousetrap commonly used, bait department sets up footboard and trigger mechanism, the mouse gets into the squirrel cage and steps on the footboard and trigger the office, close the passway door of mouse cage entry, but spring live time has been of a specified duration and can have changed, the closure of passway door is insensitive, the mouse runs out the old squirrel cage easily, and the mousetrap commonly used only has a dodge gate usually, be unfavorable for the mouse to get into the mousetrap, in addition, the mode of upset is opened and is sealed the mousetrap about the dodge gate adopts, the stroke of dodge gate is great, after the dodge gate action, the mouse runs out easily, occupation space is big, the inconvenient squirrel cage that prevents.

Therefore, a mousetrap which is rapid in response, can use a bidirectional channel and can save space for repeated use is needed, and the Chinese patent publication No: CN206687010U, the name of the invention is: a mousetrap is disclosed, which comprises a mouse trapping cage, wherein movable doors are arranged on the left side and the right side of the mouse trapping cage, a door frame of each movable door is a slide way, the movable doors are connected with the door frame in a sliding manner, and a round hole is formed in the upper end of each movable door; the middle part of the inner bottom surface of the mousetrap is symmetrically provided with two square pedals, the inner sides of the square pedals are provided with shafts, the square pedals are movably connected with the bottom surface of the mousetrap through the shafts, a lifting hook is welded on each square pedal, and the lifting hook penetrates through a round hole in the top of the mousetrap and is hung on a hanging rod; two supporting seats are symmetrically welded on the top of the mouse trapping cage, a supporting hole is formed in the vertical face of each supporting seat, each supporting rod penetrates through the corresponding supporting hole and the circular hole of the movable door respectively, a circular connecting ring is arranged on the inner side of each supporting rod, and a rope ring penetrates through the connecting rings of the two supporting rods and the hanging rod rings to connect the two supporting rods and the hanging rod; the bait hook is hung between the two lifting hooks. Using a bi-directional channel and two end pedals, both of which can trigger the unbalanced mechanism the door descends. The mouse cage has the disadvantages that the mouse cage is inconvenient to install, the mouse cage is difficult to open due to the existence of an unbalanced mechanism, the upper space and the lower space occupy large space, the mouse cage is inconvenient to carry and visit, the movable doors at two ends are relatively independent, the movable doors are required to be respectively opened, the operation difficulty is large, the mouse cage is closed only by gravity, the closing speed is slow, and a mouse easily runs out of the mouse cage while triggering a mechanism.

The invention provides an inner-closed pedal mouse trap, wherein a movable door is arranged on the inner side of a mouse cage, the size of the mouse cage is greatly reduced, the transportation and the carrying are convenient, a trigger mechanism uses a spring, the response of a trigger end is rapid, the movable door is closed by two door plates simultaneously, the closing speed is rapid, and mice are not easy to escape. The front and the back channels are adopted, and the front and the back doors are movably connected with the linkage device and the trigger mechanism, so that the door can be closed and opened simultaneously, the use is convenient, and the installation is simple.

Disclosure of Invention

The invention aims to provide an inner-closed pedal mousetrap to solve the problems in the background technology.

The invention provides the following technical scheme: an inner closed pedal mouse trap comprises a cage body, a movable door, pedals and a triggering mechanism, wherein the movable door is arranged on the inner side of the front surface and the rear surface of the cage body, an opening surface faces the inside, and the movable door comprises a front door and a rear door. The front door comprises a front return spring and is hinged at the front end of the cage body, the rear door comprises a rear return spring and is hinged at the rear end of the cage body, and the front return spring and the rear return spring are used for enabling the movable door to be in a normally closed state. The trigger mechanism comprises a first trigger rod, a second trigger rod, a first return spring, a front trigger rod and a rear trigger rod, the pedal is fixedly connected with the first trigger rod, and the first trigger rod rotates along with the pedal. Under the action of the gravity of the rod body, the upper side of the upper end of the second trigger rod is contacted with the rear end of the front trigger rod and the front end of the rear trigger rod in sequence, and the lower side of the upper end of the second trigger rod is contacted with the middle of the first reset spring. The two ends of the first reset spring are movably connected with the cage body, the front trigger rod is hinged to the upper portion of the front end of the cage body, and the rear trigger rod is hinged to the upper portion of the rear end of the cage body.

When the dodge gate is opened, preceding trigger bar butt qianmen, preceding reset spring is compressed, first trigger bar and second trigger bar lower extreme swing joint, first reset spring is pulled down and is stretched by the second trigger bar, when the footboard is stepped on rotatoryly, first trigger bar rotates along with the footboard and separates with second trigger bar lower extreme, the second trigger bar is pulled up by first reset spring, the trigger bar rear end before the second trigger bar promotes, the back trigger bar front end shifts up, preceding trigger bar no longer butt qianmen, the back trigger bar is no longer the butt back door, the qianmen is closed under reset spring's in the front effect, the back door is closed under the effect of back reset spring, the dodge gate is closed.

Further, the footboard includes preceding footboard, back footboard, preceding footboard front end and the perk of back footboard rear end, first trigger lever is the Z type, and the long one end of one end is short, including longer canned paragraph, middle rotation section and shorter linkage segment, the canned paragraph both sides respectively with preceding footboard and back footboard fixed connection to form the slope of bilateral symmetry, the slope is close to dodge on one side of the dodge gate, the canned paragraph run through the cage body and with cage body swing joint, it is perpendicular with the canned paragraph to rotate the section for realize the swing arm motion, the linkage segment perpendicular to rotates the section and sets up dorsad with the canned paragraph. The parts of both sides perk all can receive mouse self gravity to influence to push down and can drive the footboard rotation, and the footboard drives first trigger bar, influences trigger mechanism and realizes closing the door. The pedal is transversely provided with a filling cage body to prevent the mouse from sliding away from the side edge. The pedals are arranged corresponding to the front door and the rear door, so that the triggering mechanism can be triggered no matter a mouse enters from the front door or the rear door, and steps on the front pedal or the rear pedal, so that the front door and the rear door are closed together, and the mouse trapping success rate is increased. The bait is placed in the middle of the pedal, the probability that the mouse enters the mouse cage can be improved, once the mouse enters the mouse cage to search for the bait, the pedal is stepped down, the action of the trigger mechanism is realized, and the movable door is closed accordingly.

Furthermore, the front door comprises two front door plates which are respectively hinged with two sides of the front end of the cage body, the rear door comprises two rear door plates which are respectively hinged with the rear end of the cage body in a left-right mode, the length-width ratios of the front door plates and the rear door plates are 1 to 2, the movable door comprises two door plates, and the two door plates are respectively associated with the trigger mechanism, so that the closing time is shortened by a half, and the mouse trapping success rate is greatly improved. The front and the back of the cage body are respectively provided with a baffle. The baffle is an annular sheet and is used for limiting the closing angle of the movable door, and the movable angles of the front door panel and the rear door panel are 0-90 degrees under the action of the baffle and the cage body. The mousetrap is placed in a channel where a mouse often appears by adopting double openings, and even if no bait exists, the mouse inevitably steps on a pedal as long as the mouse enters the mouse cage, so that the mouse trapping is completed. Because the front door and the rear door face the inner side of the cage body, the movable door cannot be opened even if the mouse is pushed outwards, and the mouse can be prevented from escaping from the mouse trapping cage.

Furthermore, a linkage device is arranged between the front door and the rear door and comprises a synchronizing shaft, 2 linkage cables A and a knob. The synchronizing shaft is arranged on the inner side of the upper surface of the cage body, is parallel to the first trigger rod and is located at the upper end of the first trigger rod, the linkage cable A winds the synchronizing shaft, the two ends of the linkage cable A are fixedly connected with the front door and the rear door respectively, the knob is fixedly connected with one end of the synchronizing shaft and is arranged on the side surface of the cage body, and each front door plate and each rear door plate are provided with one linkage cable A. And the rotary knob linkage cable A pulls the front door and the rear door simultaneously, so that the front door and the rear door are opened together. The front door and the rear door can be synchronously opened through the linkage device, one movable door does not need to be opened, and the triggering mechanism is arranged, so that the placement operation flow of the mouse trapping cage is simplified, and the mouse trapping cage can be conveniently installed and can be repeatedly used.

Further, the linkage device also comprises a power storage spring which is arranged at the knob. The knob rotates forwards to store the power of the spring; when no acting force is exerted on the knob, the power storage spring drives the synchronous shaft to rotate reversely; the knob is reversed, and the power storage spring does not act. The power storage spring is used for resetting the linkage device, and the linkage cable is prevented from blocking the closing of the movable door. When arranging trigger mechanism, when needing to open the dodge gate, the rotary knob, the knob drives the synchronizing shaft and rotates, the synchronizing shaft drives linkage cable A, linkage cable A draws qianmen and back door open, the dodge gate is opened gradually, it is fixed by preceding trigger bar butt when the qianmen, when the back door is fixed by back trigger bar butt, the rotatory exogenic feature of knob can be removed, at this moment, hold the automatic reverse rotation of power clockwork spring, rotatory to the initial position with the synchronizing shaft, linkage cable A is in the state of relaxing, no longer act on the dodge gate, just can not hinder closing of dodge gate yet.

Further, cage side central point puts and sets up the guide part, second trigger bar mid portion is in guide part department and cage body swing joint, the guide part sets up the recess that supplies around the second trigger bar and reciprocate, and leaves the clearance A that runs through the recess outside the recess, second trigger bar runs through clearance A department and sets up the handle. First trigger bar and second trigger bar all are circular cross section cylinder, and under first reset spring effect, first trigger bar and second trigger bar take place the skew easily, and the guide part is used for the direction that the second trigger bar reciprocated, prevents that the second trigger bar from being drawn the skew by first reset spring and causing the failure of closing the door. The handle is arranged to facilitate the movable connection of the first trigger rod and the second trigger rod, an operator only needs to pull down the handle, the upper end of the second trigger rod is aligned with the contact end of the first trigger rod, the arrangement of a mouse trap mechanism can be achieved, and the mouse trap mechanism is very convenient to operate.

Furthermore, the cage body is provided with a gap B with a diameter slightly larger than that of the second trigger rod at the upper end of the guide part, a position avoiding opening A is arranged at the right upper end of the second trigger rod, the cage body is also provided with an opening B for the first trigger rod to move up and down and rotate, when the first trigger rod is separated from the second trigger rod, the first trigger rod can swing up and down, and the opening B can buffer the impact of the first trigger rod. The guide, the gap B and the opening a form a track defining the movement of the second trigger lever. After the track is formed, the second trigger rod can only move up and down in the track, so that the stability of the movement of the trigger mechanism is ensured.

Further, the handle through opening A is movably connected with the second trigger rod, the front trigger rod and the rear trigger rod, and the second trigger rod, the front trigger rod and the rear trigger rod can move up and down along with the handle. Like this, operating handle not only can be aligned second trigger bar upper end and first trigger bar contact jaw, can also drive preceding trigger bar and back trigger bar and move down, and butt qianmen and back door have played the linkage effect.

Further, the innermost sides of the front door panel and the rear door panel are respectively fixedly connected with two ends of a linkage cable B, and the linkage cable B is in contact with the second trigger rod. When the movable door is closed, the lower side of one end of the second trigger rod is in contact with the linkage cable B, the linkage cable B is not in contact with the front trigger rod and the rear trigger rod and a space is reserved, and the linkage cable B can be pressed down by the second trigger rod and drives the front door and the rear door to be opened. The second trigger bar is fixedly connected with the handle, so that the front door and the rear door can be opened firstly only by operating the handle, the handle continues to move downwards, and the second trigger bar contacts the front trigger bar and the rear trigger bar and presses downwards. The front trigger rod and the rear trigger rod are abutted against the front door, and the rear trigger rod is abutted against the rear door to keep the movable door normally closed. The second trigger rod moves downwards along with the handle, and the triggering mechanism of the mouse trapping cage is arranged after the second trigger rod is in surface contact with the first trigger rod.

Further, first trigger bar and the whole cylindrical tubulose distortion that forms of second trigger bar form, and the cross-sectional area equals, first trigger bar and second trigger bar contact part be the horizontal plane, first trigger bar contact jaw cross section is major arc A, the cross section of second trigger bar be with major arc B of major arc A opposite direction setting, major arc A is the same with major arc B geometric parameters. The stability when first trigger lever is connected with the second trigger lever is guaranteed to the horizontal plane end, in case first trigger lever conversion angle, just becomes cambered surface and horizontal plane contact, and by first reset spring's elasticity effect again, first trigger lever can break away from the second trigger lever fast, can realize that the footboard is stepped on the back, and trigger mechanism quick response, the dodge gate is closed fast thereupon, prevents that the mouse from escaping.

Compared with the prior art, the invention has the following beneficial effects: the invention relates to an inner closed pedal mousetrap which comprises:

1. adopt two open-ended mousetraps, and the dodge gate setting is at the internal side of cage, and qianmen and back door are all towards the internal side of cage, even if the mouse outwards also can not open the dodge gate, can prevent that the mouse from escaping the mousetrap, still saves the space that the mousetrap was placed, as long as can place the cage body and just can normal use to narrow and small place, need not additionally consider trigger mechanism's operating space, and the success rate of mousing is high. The mousetrap is of a pure mechanical structure, has no energy loss, and is environment-friendly and practical.

2. The front door and the rear door of the double-opening are connected by using the linkage device, the front door and the rear door can be opened and closed simultaneously by matching the trigger mechanism, the front door is opened simultaneously, the mousing cage can be installed and rearranged conveniently, and the movable door is closed simultaneously to prevent mice from escaping. The front door and the rear door are both provided with two door plates which are respectively associated with the trigger mechanism, so that the response door closing time is greatly reduced, and the mouse trapping success rate is improved.

3. All trigger parts of the trigger mechanism are arranged in the cage body, so that the mouse trapping cage is convenient to set, carry and transport. The trigger mechanism is additionally provided with a handle, so that traps can be conveniently arranged, the handle can be connected with the linkage device through a second trigger rod, the triggering door closing and the secondary door opening are combined into a whole, the locking of the door closing and the trigger mechanism can be operated only through the handle, the operation is convenient, and one movable door does not need to be opened and then the trigger mechanism is locked.

4. Trigger mechanism can all be triggered around the footboard and close the door, and first trigger end is connected in a flexible way with the second trigger end, and the second trigger end is by reset spring pulling fast, triggers reaction rapidly, the device is sensitive, can close the door fast after triggering the footboard, improves the success rate that kills rats.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a three-dimensional schematic view of an open state of a trap door of an internally-closed pedal mousetrap according to the present invention;

FIG. 2 is a three-dimensional schematic view of the closed state of the trap door of the internally-closed pedal mousetrap of the present invention;

FIG. 3 is a schematic view of the connection state of the inner closed pedal mousetrap pedal and the first trigger rod;

FIG. 4 is a schematic view of a second triggering lever of the internally closed pedal mousetrap of the present invention;

FIG. 5 is a schematic view of a rear triggering lever of an internally closed pedal mousetrap of the present invention;

in the figure: 1. the cage body, 101, the guide part, 102, opening A, 2, the footboard, 201, preceding footboard, 202, the back footboard, 3, the front door, 4, the back door, 5, preceding reset spring, 6, back reset spring, 7, first trigger bar, 701, the canned paragraph, 702, the rotation section, 703, the linkage segment, 8, the second trigger bar, 801, the trigger end, 802, the vertical section, 803, the horizontal segment, 804, block the section, 9, first reset spring, 10, preceding trigger bar, 111, the long section, 112, the short section, 113, the linkage segment, 11, the back trigger bar, 12, the baffle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the invention relates to an inner closed pedal mousetrap

Example 1: the multifunctional cage comprises a cage body 1, a movable door, a pedal 2 and a trigger mechanism, wherein the movable door is arranged on the inner side of the front surface and the rear surface of the cage body 1, the opening faces the inner side of the cage body 1, and the movable door comprises a front door 3 and a rear door 4. The cage body 1 is a hollow cuboid, the front and the back are exposed, the front door 3 comprises two front door plates, each front door plate is hinged with the front end two sides of the cage body 1, the hinged part uses the front reset spring 5 to connect the front door plates with the front of the cage body 1, and the back door 4 also comprises two back door plates which are hinged with the back end of the cage body 1. The length to width ratio of both the front door panel and the rear door panel is 1 to 2. The mouse steps on the pedal 2 until the movable door is closed, the total time is the response time of the trigger mechanism and the closing time of the movable door after the response, the movable door adopts two door plates which are respectively associated with the trigger mechanism, so that the closing time is shortened by half, and the mouse trapping success rate is greatly improved. The dodge gate adopts two openings, only needs place the mousetrap in the passageway that the mouse often appeared, even there is not the bait, as long as the mouse gets into the squirrel cage and wants to pass through the mousetrap, will inevitable step on footboard 2 to trigger and close the door, accomplish the mousing.

The front and the back of the cage body 1 are respectively provided with a baffle 12, the baffle 12 is an annular sheet and is used for limiting the closing angle of the movable door, under the normal condition, the front reset spring 5 presses the front door 3 on the baffle 12 in front of the cage body 1, the back reset spring 6 presses the back door 4 on the baffle 12 in back of the cage body 1, the two front door plates seal the front of the cage body 1, and the two back door plates seal the back of the cage body 1. Due to the action of the baffle 12 and the cage body 1, the moving angle of the front door panel and the rear door panel is 0 to 90 degrees. The flaps 12 ensure that the front 3 and rear 4 doors completely close off the front and rear of the cage 1. After the mouse triggered trigger mechanism, instinctively ground can outwards push away the dodge gate, because this application qianmen 3 and back door 4 all are the inboard towards the cage body, only can be followed the outside and just can open towards the internal pushing, so even if the mouse outwards pushes away from the inside and also can not open the dodge gate, avoided the mouse to escape the mousetrap.

The trigger mechanism comprises a first trigger rod 7, a second trigger rod 8, a first return spring 9, a front trigger rod 10 and a rear trigger rod 11. First trigger bar 7 and second trigger bar 8 all are circular cross section stock, and 7 both ends of first trigger bar and the 1 swing joint of the cage body, middle and 2 horizontal fixed connection of footboard, first trigger bar 7 can rotate along with the relative cage body 1 of footboard 2. The upper side of the upper end of the second trigger rod 8 is sequentially movably connected with the rear end of the front trigger rod 10 and the front end of the rear trigger rod 11 through ferrules, and the lower side of the upper end of the second trigger rod 8 is in contact with the middle of the first reset spring 9. The ferrule can enable the front trigger rod 10 and the rear trigger rod 11 to move along with the second trigger rod 8 and prevent the second trigger rod 8 from being forcibly moved by the first return spring 9, the front trigger rod 10 and the rear trigger rod 11 are impacted by the second trigger rod 8 to rock and separate from the moving range of the second trigger rod 8, and the moving stability of the trigger mechanism is enhanced. The two ends of the first reset spring 9 are movably connected with the cage body 1 and can rotate relative to the cage body 1, the front trigger rod 10 is hinged on the upper part of the front end of the cage body 1, and the rear trigger rod 11 is hinged on the upper part of the rear end of the cage body 1. Preceding trigger bar 10 wholly is the U style of calligraphy, including long section 111, short section 112 and linkage segment 113, long section 111 is longer, short section 112 is shorter, and long section 111 uses lasso and second trigger bar 8 swing joint, and is used for a butt front door plant, and linkage segment 113 is articulated with the preceding upside of cage body 1, and short section 112 can be along with long one end luffing motion for another butt front door plant. The rear triggering lever 11 is opposite to the front triggering lever 10 with the same geometrical parameters and is used for controlling the rear door 4. The second trigger bar 8 is two sections of L-shaped vertical connection, and includes a trigger end 801, a vertical section 802, a horizontal section 803 and a blocking section 804, the trigger end 801 is movably connected with the first trigger bar 7, the vertical section 802 is perpendicular to the trigger section 801, one end 803 of the horizontal section is perpendicular to the vertical section 801 and is used for contacting the first reset spring 9, the front trigger bar 10 and the rear trigger bar 11, the other end of the horizontal section 803 is perpendicularly connected with the blocking section 804, and the blocking section 804 and the vertical section 801 are arranged in parallel in a back-to-back direction.

When the movable door is forcibly opened by external force, the front trigger rod 10 abuts against the front door 3, the front door 3 is kept opened, the front return spring 5 is compressed, the rear trigger rod 11 abuts against the rear door 4, the rear door 4 is kept opened, the rear return spring 6 is compressed, the first trigger rod 7 is movably connected with the trigger section 801, and the first return spring 9 is pulled down and stretched by the second trigger rod 8; when the pedal 2 is stepped on to rotate, the first trigger rod 7 rotates along with the pedal 2 and is separated from the trigger section 801, the first reset spring 9 contracts, the second trigger rod 8 is pulled upwards by the first reset spring 9, the second trigger rod 8 pushes the rear end of the front trigger rod 10 and the front end of the rear trigger rod 11 to move upwards, the front trigger rod 10 is not abutted to the front door 3, the rear trigger rod 11 is not abutted to the rear door 4, the front door 3 is closed under the action of the front reset spring 5, the rear door 4 is closed under the action of the rear reset spring 6, and the movable door is closed.

The pedal 2 is arranged at the central position of the passage of the cage body 1, the pedal 2 comprises a front pedal 201 and a rear pedal 202, and the front end of the front pedal 201 and the rear end of the rear pedal 202 are tilted. First trigger lever 7 is Z type cylinder pole, and the one end length end is short, including longer canned paragraph 701, middle rotation section 702 and shorter linkage segment 703, canned paragraph 701 both sides respectively with preceding footboard 201 and back footboard 202 fixed connection to form the slope of bilateral symmetry, the slope is close to dodge gate one side upwarp, and inclination is 30 degrees, and canned paragraph 701 runs through the cage body 1 and with the 1 swing joint of cage body, rotation section 702 is perpendicular with canned paragraph 701 for realize the swing arm motion, the biggest swing arc of rotation section 702 is greater than the diameter of first trigger lever 7, linkage segment 703 perpendicular to rotation section 702 and with canned paragraph 701 dorsad setting. Under normal condition, because of preceding footboard 201 and back footboard 202 self gravity balance, preceding footboard 201 and back footboard 202 perk to same height dorsad, any perk one end receives mouse self gravity to influence and all can drive footboard 2 and do relative rotation, and footboard 2 drives first trigger lever 7 and rotates, makes the release mechanism unblock, and the movable door is closed. The pedal 2 is transversely provided with the filling cage body 1 to prevent the mouse from slipping away from the side edge. The pedal 2 is arranged corresponding to the front door 3 and the rear door 4, and no matter the mouse enters from the front door 3 or the rear door 4, the front pedal 201 or the rear pedal 202 is stepped on, the triggering mechanism is triggered, so that the front door 3 and the rear door 4 are closed together, and the mouse trapping success rate is increased. The bait is placed in the middle of the pedal 2, so that the mouse can be induced to enter the mouse cage, the mouse trapping efficiency is improved, once the mouse enters the mouse cage to search for the bait, the pedal 2 is triggered, and the movable door is closed accordingly.

A linkage device is arranged between the front door 3 and the rear door 4, the linkage device comprises a synchronizing shaft, 2 linkage cables A and a knob, the synchronizing shaft is arranged inside the upper surface of the cage body 1, and the synchronizing shaft penetrates through the side surface of the cage body 1 and is movably connected with the side surface of the cage body 1. The synchronizing shaft is parallel to the horizontal section 803 and is located at the upper end of the horizontal section 803, so that the movement of the second trigger lever 8 is not hindered. The linkage cable A winds the synchronizing shaft, two ends of the linkage cable A are fixedly connected with the front door 3 and the rear door 4 respectively, the knob is fixedly connected with one end of the synchronizing shaft and arranged on the side face of the cage body 1, and each front door panel and each rear door panel are connected with one linkage cable A. The knob linkage cable A is rotated to pull the front door 3 and the rear door 4 simultaneously, so that the front door 3 and the rear door 4 are opened together. The synchronous opening of the front door 3 and the rear door 4 can be realized through the linkage device, one movable door is not needed to be opened, and the trigger mechanism is operated, so that the operation flow of placing the mouse trapping cage is simplified, and the mouse trapping cage can be conveniently installed and can be repeatedly used.

The linkage device also comprises a power accumulation spring which has unidirectional power accumulation and is arranged at the knob. The knob rotates forwards to store the power of the spring; when no acting force is exerted on the knob, the power storage spring drives the synchronous shaft to rotate reversely; the knob is reversed, and the power storage spring does not act. The power storage spring is used for resetting the linkage device, and the linkage cable is prevented from blocking the closing of the movable door. When arranging trigger mechanism, when needing to open the dodge gate, the rotary knob, the knob drives the synchronizing shaft and rotates, the synchronizing shaft drives linkage cable A, linkage cable A draws qianmen 3 and back door 4, the dodge gate opens gradually, it is fixed by preceding trigger lever 10 butt when qianmen 3, when back door 4 is fixed by 11 butts of back trigger lever, can remove the rotatory exogenic force of knob, at this moment, hold the automatic reverse rotation of power clockwork spring, rotatory to the initial position with the synchronizing shaft, linkage cable A is in the state of relaxing, no longer act on the dodge gate, just can not hinder closing of dodge gate yet.

The vertical guide part 101 that sets up of cage 1 side central point position, vertical section 802 reciprocates with the cage 1 in guide part 101 department, guide part 101 is provided with the recess that supplies around the second trigger bar 8 and reciprocate, and leaves the clearance A that runs through the recess outside the recess, clearance A opening is less than 8 diameters of second trigger bar, so second trigger bar 8 can not break away from the recess. The vertical section 802 penetrates through the gap A and is provided with a handle, and the handle drives the second trigger rod 8 to move up and down and can move back and forth relative to the cage body 1 together with the second trigger rod 8. The first trigger lever 7 and the second trigger lever 8 are easily biased by the first return spring 9. The guide part 101 is arranged to guide the second trigger rod 8 to move up and down, so that the second trigger rod 8 is prevented from being pulled and biased by the first return spring 9 to cause door closing failure, meanwhile, the second trigger rod 8 is also provided with downward movement guide when being used again, and the trigger mechanism is convenient to reset. Set up the movable mounting connection that the handle made things convenient for first trigger lever 7 and second trigger lever 8, the operator only needs to pull down the handle, will trigger section 801 and the contact of alignment of canned paragraph 701, can realize arranging of mousetrap organ, very convenient operation.

The cage 1 is provided with a gap B with a diameter slightly larger than that of the second trigger bar 8 at the upper end of the guide part 101, and the second trigger bar 8 can move up and down and move back and forth limitedly at the gap B but cannot move left and right. The position-avoiding opening A102 is formed in the upper end of the blocking section 804 of the cage body 1, a plurality of holes are formed in the upper end of the cage body 1 and used for taking the mouse trapping cage, and other mechanisms are not arranged on the outer surface of the cage body 1, so that the carrying, the transportation and the placement are convenient. The cage body 1 is provided with an opening B for the first trigger rod 7 to move up and down and rotate, the opening B is a semicircle with the same diameter as the first trigger rod 7, when the first trigger rod 7 is separated from the second trigger rod 8, the impact of the up-and-down swing can occur, and the opening B can buffer the impact of the first trigger rod 7. The guide 101, the gap B and the opening a102 form a track that defines the movement of the second triggering lever 8, ensuring the stability of the movement of the triggering mechanism.

One end of the handle penetrates through the opening A102 and is movably connected with the second trigger rod 8, the front trigger rod 10 and the rear trigger rod 11 from the upper side, and the second trigger rod 8, the front trigger rod 10 and the rear trigger rod 11 can move up and down along with the handle. Therefore, the operating handle can not only align the contact of the triggering section 801 with the fixed section 701, but also drive the front triggering rod 10 and the rear triggering rod 11 to move downwards to abut against the front door 3 and the rear door 4, so that a linkage effect is achieved.

First trigger bar 7 equals with second trigger bar 8 cross-sectional area, and the contact site is the horizontal plane, and the fixed segment 701 cross-section is major arc A, the cross-section of trigger section 801 be with major arc B that major arc A subtend set up, major arc A is the same with major arc B geometric parameters. When the horizontal plane end can guarantee to arrange trigger mechanism, first trigger lever 7 and the stable swing joint of second trigger lever 8, in case footboard 2 is stepped on the back, canned paragraph 701 just becomes cambered surface and horizontal plane contact with trigger section 801, again by first reset spring's elasticity effect, canned paragraph 701 can break away from trigger section 801 fast, trigger mechanism quick response, and the dodge gate is closed fast thereupon, prevents that the mouse from escaping.

The working principle is as follows:

1. the mousetrap need arrange trigger mechanism in advance, when trigger mechanism did not arrange, the dodge gate is in the closed condition, manual rotatory knob earlier, the knob drives the synchronizing shaft and rotates, the synchronizing shaft drives linkage cable A, linkage cable A draws qianmen 3 and back door 4, qianmen 3 and back door 4 are synchronous to be opened gradually, it is fixed by preceding trigger bar 10 butt when door 3 is preceding, back door 4 is fixed by 11 butts of back trigger bar, can remove the rotatory external force of knob, at this moment, hold the automatic reverse rotation of power spring, it is rotatory to the initial position to the synchronizing shaft, linkage cable A is in the state of relaxing, no longer act on the dodge gate.

2. When the movable door is forcibly opened by external force, the front return spring 5 and the rear return spring 6 are compressed, the handle is pulled down manually, the handle drives the second trigger rod 8, the front trigger rod 10 and the rear trigger rod 11 to move downwards, the lower end of the first trigger rod 7 is movably connected with the lower end of the second trigger rod 8, the first return spring 9 is pulled downwards and stretched by the second trigger rod 8, the front trigger rod 10 is abutted to the front door 3, and the rear trigger rod 11 is abutted to the rear door 4;

3. when the pedal 2 is stepped by a mouse, the pedal rotates relative to the cage body 1, and the first trigger rod 7 rotates along with the pedal 2 and is separated from the lower end of the second trigger rod 8. First reset spring 9 contracts immediately, and second trigger bar 8 is pulled up by first reset spring 9, and trigger bar 10 rear end, back trigger bar 11 front end move up before second trigger bar 8 promotes, and preceding trigger bar 10 no longer supports qianmen 3, and back trigger bar 11 no longer supports back door 4, and qianmen 3 closes under reset spring 5's in the front effect, and back door 4 closes under reset spring 6 effect behind to form confined space with baffle 12.

Example 2: the multifunctional cage comprises a cage body 1, a movable door, a pedal 2 and a trigger mechanism, wherein the movable door is arranged on the inner side of the front surface and the rear surface of the cage body 1, the opening faces the inner side of the cage body 1, and the movable door comprises a front door 3 and a rear door 4. The cage body 1 is a hollow cuboid, the front and the back are exposed, the front door 3 comprises two front door plates, each front door plate is hinged with the front end two sides of the cage body 1, the hinged part uses the front reset spring 5 to connect the front door plates with the front of the cage body 1, and the back door 4 also comprises two back door plates which are hinged with the back end of the cage body 1. The length to width ratio of both the front door panel and the rear door panel is 1 to 2. The mouse steps on the pedal 2 until the movable door is closed, the total time is the response time of the trigger mechanism and the closing time of the movable door after the response, the movable door adopts two door plates which are respectively associated with the trigger mechanism, so that the closing time is shortened by half, and the mouse trapping success rate is greatly improved. The dodge gate adopts two openings, only needs place the mousetrap in the passageway that the mouse often appeared, even there is not the bait, as long as the mouse gets into the squirrel cage and wants to pass through the mousetrap, will inevitable step on footboard 2 to trigger and close the door, accomplish the mousing.

Trigger mechanism includes first trigger bar 7, second trigger bar 8, first reset spring 9, preceding trigger bar 10 and back trigger bar 11, and first trigger bar 7 and second trigger bar 8 all are circular cross section stock, and 7 both ends of first trigger bar and the 1 swing joint of cage body, the centre and the horizontal fixed connection of footboard 2, first trigger bar 7 can rotate along with footboard 2 relative cage body 1. The lower side of the upper end of the second trigger rod 8 is contacted with the middle of the first return spring 9. The two ends of the first reset spring 9 are movably connected with the cage body 1 and can rotate relative to the cage body 1, the front trigger rod 10 is hinged on the upper part of the front end of the cage body 1, and the rear trigger rod 11 is hinged on the upper part of the rear end of the cage body 1. Preceding trigger bar 10 wholly is the U style of calligraphy, including long section 111, short section 112 and linkage segment 113, long section 111 is longer, short section 112 is shorter, and long section 111 uses lasso and second trigger bar 8 swing joint, and is used for a butt front door plant, and linkage segment 113 is articulated with the preceding upside of cage body 1, and short section 112 can be along with long one end luffing motion for another butt front door plant. The rear triggering lever 11 is opposite to the front triggering lever 10 with the same geometrical parameters and is used for controlling the rear door 4. The second trigger bar 8 is two sections of L-shaped vertical connection, and includes a trigger end 801, a vertical section 802, a horizontal section 803 and a blocking section 804, the trigger end 801 is movably connected with the first trigger bar 7, the vertical section 802 is perpendicular to the trigger section 801, one end 803 of the horizontal section is perpendicular to the vertical section 801 and is used for contacting the first reset spring 9, the front trigger bar 10 and the rear trigger bar 11, the other end of the horizontal section 803 is perpendicularly connected with the blocking section 804, and the blocking section 804 and the vertical section 801 are arranged in parallel in a back-to-back direction.

When the movable door is opened, the front trigger rod 10 is abutted to the front door 3 under the influence of self gravity, the front door 3 is always kept opened, the rear door 4 is abutted to the rear trigger rod 11 and is guaranteed to be opened, the front reset spring 5 is compressed, the first trigger rod 7 is movably connected with the trigger section 801, and the first reset spring 9 is pulled down and stretched by the second trigger rod 8; when the pedal 2 is stepped on to rotate, the first trigger rod 7 rotates along with the pedal 2 and is separated from the lower end of the second trigger rod 8, the second trigger rod 8 is pulled upwards by the first reset spring 9, the second trigger rod 8 pushes the rear end of the front trigger rod 10 and the front end of the rear trigger rod 11 to move upwards, the front trigger rod 10 is not abutted to the front door 3 any more, the rear trigger rod 11 is not abutted to the rear door 4 any more, the front door 3 is closed under the action of the front reset spring 5, the rear door 4 is closed under the action of the rear reset spring 6, and the movable door is closed.

The vertical guide part 101 that sets up of cage body 1 side central point position, vertical section 802 reciprocates with the cage body 1 in guide part 101 department, guide part 101 is provided with and supplies around the second trigger bar 8 and the recess that reciprocates, and leaves the clearance A that runs through the recess outside the recess, clearance A opening is less than 8 diameters of second trigger bar, and vertical section 802 runs through clearance A department and sets up the handle. The handle drives the second trigger rod 8 to move up and down and can move back and forth relative to the cage body 1 together with the second trigger rod 8. Under the action of the first return spring 9, the first trigger lever 7 and the second trigger lever 8 are easy to deviate, and the guide part 101 is used for guiding the second trigger lever 8 to move up and down, so that the second trigger lever 8 is prevented from being pulled and deviated by the first return spring 9 to cause door closing failure. Meanwhile, the second trigger rod 8 is also guided to move downwards when being used again, and the trigger mechanism is convenient to reset.

The cage 1 is provided with a gap B with a diameter slightly larger than that of the second trigger bar 8 at the upper end of the guide part 101, and the second trigger bar 8 can move up and down and move back and forth limitedly at the gap B but cannot move left and right. The position avoiding opening A102 is formed in the upper end of the blocking section 804 of the cage body 1, a plurality of holes are formed in the upper end of the cage body 1 and used for taking the mouse trapping cage, and other mechanisms are not arranged on the outer surface of the cage body 1. The cage body 1 is provided with an opening B for the first trigger rod 7 to move up and down and rotate, the opening B is a semicircle with the same diameter as the first trigger rod 7, when the first trigger rod 7 is separated from the second trigger rod 8, the impact of the up-and-down swing can occur, and the opening B can buffer the impact of the first trigger rod 7. The guide 101, the gap B and the opening a102 form a track that defines the movement of the second trigger lever 8.

One side of the front door plate and one side of the rear door plate, which are far away from the cage body 1, are respectively fixedly connected with two ends of a linkage cable B, and the linkage cable B is in contact with the horizontal section 803. In the present embodiment, the front door 3 and the rear door 4 are synchronously opened using only the interlocking cable B as an interlocking device. When the movable door is closed and needs to be opened, the lower side of one end of the horizontal section 803 is in contact with the linkage cable B, an operation space is reserved without being in contact with the front trigger rod 10 and the rear trigger rod 11, the handle is pulled down by applying external force, the second trigger rod 8 moves down along with the handle and presses down the linkage cable B, the linkage cable B pulls the front door 3 and the rear door 4, after the front door 3 and the rear door 4 are opened, the front trigger rod 10 abuts against the front door 3, the front door 3 is kept opened, the rear trigger rod 11 abuts against the rear door 4, the rear door 4 is kept opened, the second trigger rod 8 is movably connected with the first trigger rod 7, and the arrangement of the trigger mechanism is completed. Therefore, the front door 3 and the rear door 4 can be opened and the trigger mechanism can be arranged at the same time only by operating the handle.

The working principle is as follows:

1. the mousetrap needs to arrange a trigger mechanism in advance, when the trigger mechanism is not arranged, the movable door is in a closed state, an external force is applied to pull down the handle, the first reset spring 9 is stretched, the second trigger rod 8 moves down along with the handle and presses down the linkage cable B, the linkage cable B pulls the front door 3 and the rear door 4, after the front door 3 and the rear door 4 are opened, the front door 3 is influenced by gravity, the two ends of the front trigger rod 10 fall and abut against the front door 3, the front door 3 is kept opened, the two ends of the rear trigger rod 11 fall and abut against the rear door 4, the rear door 4 is kept opened, the handle is continuously moved to enable the second trigger rod 8 to be movably connected with the first trigger rod 7, and the trigger mechanism is arranged and completed. The front return spring 5 and the rear return spring 6 are compressed.

2. After footboard 2 is stepped on by the mouse, can be rotatory relatively cage 1, first trigger bar 7 rotates along with footboard 2 and separates with 8 lower extremes of second trigger bar, first reset spring 9 contracts at once, second trigger bar 8 is pulled up by first reset spring 9, second trigger bar 8 promotes preceding trigger bar 10 rear end, shift up together after 11 front ends of trigger bar, preceding trigger bar 10 no longer butts qianmen 3, after 11 no longer butts back door 4, qianmen 3 closes under the effect of reset spring 5 in the front, back door 4 closes under the effect of back reset spring 6, and form confined space with baffle 12, the completion is closed the door.

It is noted that, herein, relational terms such as a and B, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an interior closed footboard mousetrap, includes the cage body (1), dodge gate, footboard (2) and trigger mechanism, its characterized in that: the movable door is arranged on the inner sides of the front and the back of the cage body (1), the opening faces the inner side, the movable door comprises a front door (3) and a back door (4), the front door (3) comprises a front reset spring (5) and is movably connected to the front of the cage body (1), the back door (4) comprises a back reset spring (6) and is movably connected to the back of the cage body (1), the trigger mechanism comprises a first trigger rod (7), a second trigger rod (8), a first reset spring (9), a front trigger rod (10) and a back trigger rod (11), the pedal (2) is fixedly connected with the first trigger rod (7), when the movable door is opened, the first trigger rod (7) is movably connected with the lower end of the second trigger rod (8), the front trigger rod (10) is abutted against the front door (3), the front door (3) compresses the front reset spring (6), and when the movable door is closed, the first trigger rod (7) is separated from the lower end of the second trigger rod (8), second trigger bar (8) upper end upside in proper order with preceding trigger bar (10) rear end, back trigger bar (11) front end swing joint, contact in the middle of second trigger bar (8) upper end downside and first reset spring (9), first reset spring (9) both ends and the cage body (1) swing joint, preceding trigger bar (10) articulate on cage body (1) front end upper portion, back trigger bar (11) articulate in cage body (1) rear end upper portion.

2. An internally-closed pedal mousetrap according to claim 1 wherein: footboard (2) are including preceding footboard (201), back footboard (202), preceding footboard (202) front end and back footboard (202) rear end perk, first trigger lever (7) are the Z type, and the long one end of one end is short, including longer canned paragraph (701), middle rotation section (702) and shorter linkage segment (703), canned paragraph (701) both sides respectively with preceding footboard (201) and back footboard (202) fixed connection to form the slope of bilateral symmetry, the slope is close to dodge gate one side upwarp, canned paragraph (701) run through the cage body (1) and with cage body (1) swing joint, rotation section (702) are perpendicular with canned paragraph (701), linkage segment (703) perpendicular to rotation section (702) and set up dorsad with canned paragraph (701).

3. An internally-closed pedal mousetrap according to claim 1 wherein: the front door (3) comprises two front door plates which are hinged with two sides of the front end of the cage body (1) respectively, the rear door (4) comprises two rear door plates which are hinged with the rear end of the cage body (1) left and right respectively, the length-width ratio of the front door plates to the rear door plates is 1 to 2, and the front surface and the rear surface of the cage body (1) are respectively provided with a baffle (12).

4. An internally-closed pedal mousetrap according to claim 3 wherein: set up aggregate unit between qianmen (3) and back door (4), aggregate unit includes synchronizing shaft, 2 linkage cable A and knob, the synchronizing shaft sets up inboard above the cage body (1), and is parallel and be located first trigger bar (7) upper end partially with first trigger bar (7), linkage cable A winds synchronizing shaft winding and both ends respectively with qianmen (3) and back door (4) fixed connection, knob and synchronizing shaft one end fixed connection and set up the side at the cage body (1), every preceding door plant all sets up a linkage cable A with the back door plant.

5. An internally-closed pedal mousetrap according to claim 4 wherein: the linkage device further comprises a power accumulation spring, the power accumulation spring has one-way power accumulation performance and is arranged at the knob, when the knob rotates without external force, the power accumulation spring rotates in the reverse direction, the synchronous shaft rotates to the initial position, and the linkage cable is in a loosening state at the moment.

6. An internally-closed pedal mousetrap according to claim 3 wherein: cage body (1) side central point puts and sets up guide part (101), second trigger bar (8) mid portion is in guide part department and cage body (1) swing joint, guide part (101) set up the recess that supplies around second trigger bar (8) and reciprocate, and the recess forward leaves the clearance A that runs through the recess, second trigger bar (8) run through clearance A department and set up the handle.

7. An internally-closed pedal mousetrap according to claim 6 wherein: the cage body (1) is provided with a gap B with a diameter slightly larger than that of the second trigger rod (8) at the upper end of the guide part (101), and is provided with a position avoiding opening A (102) at the upper end of the second trigger rod (8), the cage body (1) is provided with an opening B for the first trigger rod (7) to move up and down and rotate, and the guide part (101), the gap B and the opening A form a track for the second trigger rod (8) to move.

8. An internally-closed pedal mousetrap according to claim 7 wherein: the handle penetrating opening A (102) is movably connected with the second trigger rod (8), the front trigger rod (10) and the rear trigger rod (11), and the second trigger rod (8), the front trigger rod (10) and the rear trigger rod (11) can move up and down along with the handle.

9. An internally-closed pedal mousetrap according to claim 8 wherein: preceding door plant and back door plant are innermost respectively with linkage cable B both ends fixed connection, linkage cable B and second trigger bar (8) contact, linkage cable B can be pushed down by second trigger bar (8) to drive qianmen (3) and back door (4) and open.

10. An internally-closed pedal mousetrap according to claim 1 wherein: first trigger bar (7) and second trigger bar (8) are whole to be cylindrical tubulose distortion and form, and the cross-sectional area equals, and first trigger bar (7) and second trigger bar (8) contact part are the horizontal plane, first trigger bar (7) contact jaw cross section is major arc A, the cross section of second trigger bar (8) be with major arc B that major arc A subtend set up, major arc A is the same with major arc B geometric parameters.