CN205908219U - Bedroom door that security performance is high - Google Patents
Bedroom door that security performance is high Download PDFInfo
- Publication number
- CN205908219U CN205908219U CN201620816435.8U CN201620816435U CN205908219U CN 205908219 U CN205908219 U CN 205908219U CN 201620816435 U CN201620816435 U CN 201620816435U CN 205908219 U CN205908219 U CN 205908219U
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- CN
- China
- Prior art keywords
- door body
- baffle plate
- door
- barrel
- overhead gage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a bedroom door that security performance is high, including the door body, overhead gage, lower baffle, drive assembly and adjusting part, the chamber is held to internal being provided with of door, and the opening has all been seted up at the upper and lower both ends of the door body, drive assembly includes first transmission shaft, secondary drive axle, and another pot head of first transmission shaft is equipped with a bevel gear, and the last pot head of secondary drive axle is equipped with the 2nd bevel gear who meshes with a bevel gear, and the lower pot head of secondary drive axle is equipped with the driving gear, the adjusting part includes two screw rods and barrel, and the one end of two screw rods is in it is put into to the upper end opening through the barrel and lower extreme opening respectively, and the cover is equipped with driven gear on the outer wall of barrel. Through the setting of drive assembly and adjusting part, the effective gap between both ends and door frame and the ground about the sealing door body to reduce and burn the indoor speed of smog entering, thereby can strive for more rescue time for the resident.
Description
Technical field
This utility model is related to household building materials technology field, the high bedroom door of more particularly, to a kind of security performance.
Background technology
For installing attractive in appearance and being easy to ground and sweep, in existing domestic suit doors, doorframe generally only wraps up the upper end on doorway
And left and right two ends, and certain distance between door and doorframe and door and ground, would generally be left, so, both can avoid the surrounding of door with
Doorframe and ground touch and hinder the switch of door, can give indoor certain ventilating air by this distance again.But, if room
During interior generation accidental fire, the smog of baked wheaten cake also can scurry into interior rapidly at this distance and position, and in the extremely short ground time
The interior life security to resident threatens.
Utility model content
The purpose of this utility model is the problems referred to above overcoming prior art, provides a kind of security performance high bedroom door,
In fire incident, by the setting of drive component and adjusting part, can effectively close door body upper and lower ends and doorframe and ground
Between gap, burn the speed that gets in of smog to reduce, thus can be striven for for resident more rescue times.
The purpose of this utility model is achieved through the following technical solutions:
A kind of high bedroom door of security performance, including door body, overhead gage, lower baffle plate, drive component and adjusting part；
Be provided with accommodating chamber in door body, the upper and lower ends of door body all offer the opening connecting with accommodating chamber, overhead gage, under
Baffle plate, drive component and adjusting part are respectively positioned on receiving intracavity, and overhead gage may pass through the opening positioned at door body upper end, lower block
Plate may pass through the opening positioned at door body lower end；
Drive component includes the first power transmission shaft of horizontally set, the second driving shaft being vertically arranged, and the one of the first power transmission shaft
End is located at outside door body through the cavity wall of accommodating chamber, and the other end of the first power transmission shaft is arranged with first bevel gear, second driving shaft
Upper end be arranged with the second bevel gear engaging with first bevel gear, the lower end of second driving shaft is arranged with driving gear；
Adjusting part includes two screw rods being vertically arranged and the barrel of the equal opening of upper and lower ends, the spiral shell on two screw rods outer wall
Stricture of vagina is oppositely arranged, and one end of two screw rods is inserted in it by the upper end open and lower ending opening of barrel respectively, and two screw rods all with
Barrel is threaded, and the outer wall of barrel is arranged with the driven gear being meshed with driving gear；
In two screw rods, the upper end of screw rod above is connected with the lower end of overhead gage, the other end of underlying screw rod
It is connected with the upper end of lower baffle plate.
In this utility model, the screw thread on two screw rods is oppositely arranged, when barrel rotates, then can drive two screw rods that edge occurs
The axis direction of barrel is opposite or dorsad moves.During this utility model zero-bit state, the bottom of two screw rods is receivable to shrink in barrel
Interior, at this moment, the upper end of overhead gage should be flushed with the upper end of door body, and the lower end of lower baffle plate should be flushed with the lower end of door body.In this shape
Under state, the upper and lower ends of door body then can leave certain distance with doorframe and ground, so, be then easy to door body and carry out turning on doorframe
Dynamic.When running into fire contingency, then rotate the first power transmission shaft so as to drive first bevel gear to be rotated, the second cone tooth
Wheel passes through its engaging between first bevel gear, then drive second driving shaft to be rotated, thus driving driving gear to carry out
Rotate.Driven gear passes through its engaging between driving gear, also rotating, thus driving barrel also to rotate, entering
And drive two screw rods to occur the elongation relative to barrel to move.At this moment, overhead gage and lower baffle plate then can be under the transmissions of adjusting part
Stretch out opening to close the port between door body upper and lower ends and doorframe and ground, so, can effectively reduce baked wheaten cake produced
The speed that smog gets in, thus strive for more rescue times for resident.
Control the rotation of driving gear for ease of user, further, the rear end face of described door body is provided with installation
Groove, the free end of described first power transmission shaft is provided with positioned at the rotary switch installed in groove.The setting installing groove can prevent
Rotation girl externally protrude out in door body and cause potential safety hazard.
For blocking dust, it is to avoid impurity enters and accommodates intracavity, further, activity on the rear end face of described door body connects
It is connected to and can close the capping installing groove.The setting of capping also can effectively reduce the abrasion to rotary switch, extends its use longevity
Life.
Further, described ratchet knob is provided with rotating mark.Rotating mark can remind how user starts upper gear
Plate and lower baffle plate stretch out work.
For mitigating the carrying burden of adjusting part, further, described receiving intracavity is provided with upper backup pad and is located at upper
The two ends of the lower supporting plate below gripper shoe, upper backup pad and lower supporting plate are both secured in the cavity wall of described accommodating chamber；
Accommodating chamber is divided into epicoele, lumen and cavity of resorption by upper backup pad and lower supporting plate, and described overhead gage is located at upper intracavity,
Described lower baffle plate is located at lower intracavity；
In screw rod described in two, the upper end of screw rod above is connected through upper backup pad with the lower end of overhead gage, is located at down
The lower end of the screw rod of side is connected through lower supporting plate with the upper end of lower baffle plate.
The setting of upper backup pad and lower supporting plate can avoid overhead gage and lower baffle plate generation excessively mobile, thus improving respectively
Starting efficiency of the present utility model.In zero-bit state, the lower surface of overhead gage can be contacted with the upper surface of upper backup pad, this
Sample, can reduce the carrying burden of screw rod.
Further, the lower surface of the upper surface of described overhead gage and described lower baffle plate is provided with bar-shaped trough, bar-shaped trough
Inside it is provided with sealing strip.The setting of sealing strip, can be respectively increased and abut and lower baffle plate and ground between overhead gage and doorframe
Sealing, improve effect that overhead gage and lower baffle plate stop that smog gets in further.
This utility model has the advantages that when running into fire contingency, then rotate the first power transmission shaft so as to
Drive first bevel gear to be rotated, second bevel gear passes through its engaging between first bevel gear, then drive the second transmission
Axle is rotated, thus driving driving gear to be rotated.Driven gear passes through its engaging between driving gear, also sends out
Raw rotation, thus driving barrel also to rotate, and then drives two screw rods to occur the elongation relative to barrel to move.At this moment, upper gear
Plate and lower baffle plate then can stretch out opening to close between door body upper and lower ends and doorframe and ground under the transmission of adjusting part
Port, so, can effectively reduce the speed that smog produced by baked wheaten cake gets in, thus when striving for more rescuing for resident
Between.It can be seen that, this utility model has the advantages that simple to operate, security performance is high and with low cost.
Brief description
In order to be illustrated more clearly that embodiment of the present utility model, below will be to required in description this utility model embodiment
Accompanying drawing to be used is briefly described.It will be apparent that drawings in the following description are only described in this utility model
Some embodiments, for a person skilled in the art, in the case of not paying creative work, can also be according to following
Accompanying drawing, obtain other accompanying drawings.
Fig. 1 is to section view about a kind of security performance described in the utility model one specific embodiment of high bedroom door
Figure；
Fig. 2 is to section view before and after a kind of security performance described in the utility model one specific embodiment of high bedroom door
Figure；
Fig. 3 is the first power transmission shaft and second driving shaft one in a kind of high bedroom door of security performance described in the utility model
The structural representation of individual specific embodiment.
Wherein, the corresponding parts title of reference is as follows: 1, door body, and 2, accommodating chamber, 3, opening, 4, screw rod, 5, spiral shell
Cylinder, 6, driving gear, 7, second driving shaft, 8, first bevel gear, 9, driven gear, 10, overhead gage, 11, lower baffle plate, 12, on
Gripper shoe, 13, lower supporting plate, 14, epicoele, 15, lumen, 16, cavity of resorption, the 17, first power transmission shaft, 18, groove is installed, 19, rotation
Button, 20, capping, 21, sealing strip, 22, second bevel gear.
Specific embodiment
In order that those skilled in the art more fully understands this utility model, below in conjunction with this utility model embodiment
In accompanying drawing clear, complete description is carried out to the technical scheme in this utility model embodiment.It will be apparent that it is described below
Embodiment be only a part in this utility model embodiment, rather than all.The enforcement recorded based on this utility model
Example, all embodiments of other that those skilled in the art obtain in the case of not paying creative work are all new in this practicality
In the range of type protection.
Embodiment 1
As shown in Figure 1 to Figure 3, the high bedroom door of a kind of security performance, including door body 1, overhead gage 10, lower baffle plate 11, drives
Dynamic assembly and adjusting part；
It is provided with accommodating chamber 2, the upper and lower ends of door body 1 all offer the opening 3 connecting with accommodating chamber 2, upper gear in door body 1
Plate 10, lower baffle plate 11, drive component and adjusting part are respectively positioned in accommodating chamber 2, and overhead gage 10 may pass through positioned at door body 1 upper end
The opening 3 at place, lower baffle plate 11 may pass through the opening 3 positioned at door body 1 lower end；
Drive component includes the first power transmission shaft 17 of horizontally set, the second driving shaft 7 being vertically arranged, the first power transmission shaft 17
One end pass through the cavity wall of accommodating chamber 2 to be located at outside door body 1, the other end of the first power transmission shaft 17 is arranged with first bevel gear 8, the
The upper end of two power transmission shafts 7 is arranged with the second bevel gear 22 engaging with first bevel gear 8, and the lower end of second driving shaft 7 is arranged with
Driving gear 6；
Adjusting part includes two screw rods being vertically arranged 4 and the barrel 5 of the equal opening of upper and lower ends, on two screw rods 4 outer wall
Screw thread oppositely arranged, one end of two screw rods 4 is inserted in it by the upper end open and lower ending opening of barrel 5 respectively, and two spiral shells
Bar 4 is all threadeded with barrel 5, and the outer wall of barrel 5 is arranged with the driven gear 9 being meshed with driving gear 6；
The upper end of screw rod 4 above in two screw rods 4 is connected with the lower end of overhead gage 10, underlying screw rod 4
The other end is connected with the upper end of lower baffle plate 11.
In the present embodiment, the screw thread on two screw rods 4 is oppositely arranged, when barrel 5 rotates, then two screw rods 4 can be driven to occur
Axis direction along barrel 5 is opposite or dorsad moves.During the present embodiment zero-bit state, the bottom of two screw rods 4 is receivable to shrink in spiral shell
In cylinder 5, at this moment, the upper end of overhead gage 10 should be flushed with the upper end of door body 1, and the lower end of lower baffle plate 11 should be neat with the lower end of door body 1
Flat.In this condition, the upper and lower ends of door body 1 then can leave certain distance with doorframe and ground, so, be then easy to door body 1 and exist
Rotated on doorframe.When running into fire contingency, then rotate the first power transmission shaft 17 so as to drive first bevel gear 8 to enter
Row rotates, and second bevel gear 22 passes through its engaging between first bevel gear 8, then drive second driving shaft 7 to be rotated, from
And drive driving gear 6 to be rotated.Driven gear 9 passes through its engaging between driving gear 6, also rotates, thus
Drive barrel 5 also to rotate, and then drive two screw rods 4 to occur the elongation relative to barrel 5 to move.At this moment, overhead gage 10 and under
It is logical between door body 1 upper and lower ends and doorframe and ground to close that baffle plate 11 then can stretch out opening 3 under the transmission of adjusting part
Mouthful, so, can effectively reduce the speed that smog produced by baked wheaten cake gets in, thus when striving for more rescuing for resident
Between.
For ease of rotating it is preferable that being provided with installation on the rear end face of described door body 1 of user control driving gear 6
Groove 18, the free end of described first power transmission shaft 17 is provided with positioned at the rotary switch 19 installed in groove 18.Groove 18 is installed
Setting can prevent rotation girl 19 from externally protruding out in door body 1 and causing potential safety hazard.
For blocking dust, it is to avoid impurity enters in accommodating chamber 2 it is preferable that being connected with the rear end face of described door body 1
The capping 20 installing groove 18 can be closed.The setting of capping 20 also can effectively reduce the abrasion to rotary switch 19, extends making of its
Use the life-span.
Preferably, described rotary switch 19 is provided with rotating mark.Rotating mark can remind how user starts upper gear
Plate 10 and lower baffle plate 11 stretch out work.
For mitigating the carrying burden of adjusting part it is preferable that being provided with upper backup pad 12 in described accommodating chamber 2 and being located at upper
The lower supporting plate 13 of gripper shoe 12 lower section, the two ends of upper backup pad 12 and lower supporting plate 13 are both secured to the chamber of described accommodating chamber 2
On wall；
Accommodating chamber 2 is divided into epicoele 14, lumen 15 and cavity of resorption 16, described overhead gage by upper backup pad 12 and lower supporting plate 13
10 are located in epicoele 14, and described lower baffle plate 11 is located in cavity of resorption 16；
The upper end of screw rod 4 above in screw rod 4 described in two is connected through upper backup pad 12 with the lower end of overhead gage 10,
The lower end of underlying screw rod 4 is connected through lower supporting plate 13 with the upper end of lower baffle plate 11.
The setting of upper backup pad 12 and lower supporting plate 13 can avoid overhead gage 10 and lower baffle plate 11 to occur excessively to move respectively,
Thus improving the starting efficiency of the present embodiment.In zero-bit state, the lower surface of overhead gage 10 can be with the upper end of upper backup pad 12
Face contacts, and so, can reduce the carrying burden of screw rod 4.
Preferably, the upper surface of described overhead gage 10 and the lower surface of described lower baffle plate 11 are provided with bar-shaped trough, bar shaped
It is provided with sealing strip 21 in groove.The setting of sealing strip 21, can be respectively increased between overhead gage 10 and doorframe and lower baffle plate 11 and ground
The sealing abutting between face, improves effect that overhead gage 10 and lower baffle plate resistance 11 gear smog get in further.
Above content is further description this utility model made with reference to specific preferred implementation it is impossible to recognize
Fixed specific embodiment of the present utility model is confined to these explanations.Common skill for this utility model art
For art personnel, the other embodiment that draws under without departing from the technical solution of the utility model, should be included in this practicality
In new protection domain.
Claims (6)
1. a kind of high bedroom door of security performance it is characterised in that: include door body (1), overhead gage (10), lower baffle plate (11), drive
Dynamic assembly and adjusting part；
It is provided with accommodating chamber (2), the upper and lower ends of door body (1) all offer the opening connecting with accommodating chamber (2) in door body (1)
(3), overhead gage (10), lower baffle plate (11), drive component and adjusting part are respectively positioned in accommodating chamber (2), and overhead gage (10) can
It is placed through the opening (3) of door body (1) upper end, lower baffle plate (11) may pass through the opening (3) positioned at door body (1) lower end；
The first power transmission shaft (17) that drive component includes horizontally set, the second driving shaft (7) being vertically arranged, the first power transmission shaft
(17) one end passes through the cavity wall of accommodating chamber (2) to be located at outside door body (1), and the other end of the first power transmission shaft (17) is arranged with first
Bevel gear (8), the upper end of second driving shaft (7) is arranged with the second bevel gear (22) engaging with first bevel gear (8), the second biography
The lower end of moving axis (7) is arranged with driving gear (6)；
Adjusting part includes the barrel (5) of two screw rods being vertically arranged (4) and the equal opening of upper and lower ends, two screw rods (4) outer wall
On screw thread oppositely arranged, one end of two screw rods (4) is inserted in it by the upper end open and lower ending opening of barrel (5) respectively,
And two screw rods (4) are all threadeded with barrel (5), the outer wall of barrel (5) is arranged with driven with what driving gear (6) was meshed
Gear (9)；
The upper end of screw rod (4) above in two screw rods (4) is connected with the lower end of overhead gage (10), underlying screw rod
(4) the other end is connected with the upper end of lower baffle plate (11).
2. a kind of high bedroom door of security performance according to claim 1 it is characterised in that: the rear end of described door body (1)
Installation groove (18) is provided with face, the free end of described first power transmission shaft (17) is provided with positioned at the rotation installed in groove (18)
Turn-button (19).
3. a kind of high bedroom door of security performance according to claim 2 it is characterised in that: the rear end of described door body (1)
It is connected with face and can close the capping (20) installing groove (18).
4. a kind of high bedroom door of security performance according to claim 2 it is characterised in that: set on described rotary switch (19)
It is equipped with rotating mark.
5. a kind of high bedroom door of security performance according to claim 1 it is characterised in that: set in described accommodating chamber (2)
It is equipped with upper backup pad (12) and be located at lower supporting plate (13), upper backup pad (12) and lower supporting plate below upper backup pad (12)
(13) two ends are both secured in the cavity wall of described accommodating chamber (2)；
Accommodating chamber (2) is divided into epicoele (14), lumen (15) and cavity of resorption (16), institute by upper backup pad (12) and lower supporting plate (13)
State overhead gage (10) to be located in epicoele (14), described lower baffle plate (11) is located in cavity of resorption (16)；
The upper end of screw rod (4) above in screw rod described in two (4) passes through the lower end of upper backup pad (12) and overhead gage (10)
It is connected, the lower end of underlying screw rod (4) is connected through lower supporting plate (13) with the upper end of lower baffle plate (11).
6. a kind of high bedroom door of the security performance according to any one in claim 1 ~ 5 it is characterised in that: on described
The lower surface of the upper surface of baffle plate (10) and described lower baffle plate (11) is provided with bar-shaped trough, is provided with sealing strip in bar-shaped trough
(21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620816435.8U CN205908219U (en) | 2016-07-29 | 2016-07-29 | Bedroom door that security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620816435.8U CN205908219U (en) | 2016-07-29 | 2016-07-29 | Bedroom door that security performance is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908219U true CN205908219U (en) | 2017-01-25 |
Family
ID=57802808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620816435.8U Expired - Fee Related CN205908219U (en) | 2016-07-29 | 2016-07-29 | Bedroom door that security performance is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908219U (en) |
-
2016
- 2016-07-29 CN CN201620816435.8U patent/CN205908219U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170729 |