CN210178145U

CN210178145U - Door lock device

Info

Publication number: CN210178145U
Application number: CN201920270620.5U
Authority: CN
Inventors: Yi Xiao; 肖逸; Kele Chen; 陈克乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2020-03-24
Anticipated expiration: 2029-03-04

Abstract

The utility model relates to a door lock device relates to mechanical lock technical field, installs on door plant and door frame, including installing push rod on the door plant, installing hasp on the door frame and setting up the spring bolt that is close to hasp one end at the push rod. The door lock comprises a rotating shaft rotatably arranged on the door plate, an object placing plate sleeved on the rotating shaft and a space cam; the object placing plate and the space cam rotate along with the rotation of the rotating shaft, the rotating shaft and the push rod are both horizontally arranged, and the push rod is linked with the space cam; and a limiting block vertical to the door plate is horizontally arranged below the rotating shaft. The utility model discloses a door lock device reaches the effect of reminding the user through will putting thing board and spring bolt linkage, its simple structure, remind effectually.

Description

Door lock device

Technical Field

The utility model relates to a mechanical lock technical field especially relates to a door lock device.

Background

People often only carry small objects such as mobile phones and keys when going out for shopping or walking. These small items are often not readily accessible when a person goes to the restroom or tries on the garment. Some shopping malls provide convenience for customers with a service desk for placing objects; in some public washrooms and dressing rooms, devices such as hooks and storage platforms are provided for people to place objects. However, after people hang articles on the hook or the storage table, articles left behind are often left, and the articles are left. Meanwhile, due to the fact that the flow of people in public places is increased, lost articles are often difficult to find back, and property loss of users is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical problem and provide a door lock device, this lock reaches the effect of reminding the user through will putting thing board and spring bolt linkage, its simple structure, remind effectually.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a door lock device is arranged on a door plate and a door frame and comprises a push rod arranged on the door plate, a lock catch arranged on the door frame and a lock tongue arranged at one end, close to the lock catch, of the push rod. The door lock also comprises a rotating shaft rotatably arranged on the door panel, an object placing plate sleeved on the rotating shaft and a space cam; the object placing plate and the space cam rotate along with the rotation of the rotating shaft, the rotating shaft and the push rod are horizontally arranged, the push rod is linked with the space cam, and a limiting block perpendicular to the door plate is horizontally arranged below the rotating shaft.

Put the thing board and put down and pack up and push rod promotion spring bolt embedding in the hasp and withdraw from the hasp and go on in step, put down and pack up and open and locking with the lock of thing board promptly in step, the user can see the article of oneself and place on putting the thing board when packing up and put the thing board, reaches the effect of reminding the user. Meanwhile, the object placed on the object placing plate can be completely folded, the lock tongue cannot completely withdraw from the lock catch, the purpose of unlocking the door lock cannot be achieved, a user is reminded that the object on the object placing plate is not taken away, and the object is prevented from being lost.

The utility model discloses a to put thing board and spring bolt linkage, reach the effect of reminding the user, its simple structure, installation are cheap, remind effectually.

Further, the space cam is a cylindrical space cam, and is provided with a curve groove extending along the curve of the space cam surface; the push rod is provided with a connecting rod, and one end of the connecting rod, which is far away from the push rod, is provided with a sliding piece which is embedded into the curve groove and can slide along the curve groove.

Preferably, the sliding member is a roller.

Furthermore, the door lock also comprises a hollow mounting box mounted on the door plate, and two ends of the rotating shaft are rotatably connected with two side walls of the mounting box; the push rod penetrates through the side wall of the side, close to the lock catch, of the mounting box and is in sliding connection with the mounting box; the object placing plate and the space cam are arranged in the mounting box. Pivot, push rod, space cam all install on the mounting box earlier, and rethread mounting box fixes on the door plant, and it is various to avoid the part in the installation, loses easily.

Further, the one side that the mounting box is parallel with the door plant is provided with the lid, the corresponding thing board of putting that covers is provided with the through-hole, the size of through-hole is not less than puts the size of thing board. The box cover covers the mounting box, and plays a certain role in protecting a rotating shaft, a space cam and a push rod in the mounting box.

Furthermore, a partition board is further arranged in the mounting box, and the object placing board and the space cam are respectively positioned on two sides of the partition board. The isolating plate divides the object placing plate and the space cam, so that the space cam is protected, and the artificial damage is reduced.

Preferably, the mounting box is provided with a resistance groove and a resistance mechanism mounted in the resistance groove; the resistance mechanism comprises a stop block and a spring, and the stop block is arranged at one end of the spring; one end of the stop block, which is far away from the spring, compresses the rotating shaft. When putting the thing board and being the state of packing up, the dog receives the thrust of spring will compress tightly the pivot, makes the pivot receive great resistance at the rotation in-process, prevents to put the thing board accident and falls down, leads to the lock mistake to lock.

Preferably, the check block is a spherical check ball, the rotating shaft is provided with a circular arc-shaped groove corresponding to the check ball, and the check ball is embedded into the groove to prevent the object placing plate from falling down accidentally, so that the door lock is locked mistakenly.

Furthermore, the spring bolt is kept away from the terminal surface chamfer setting of push rod, plays the guide effect, prevents that spring bolt and hasp card from dying.

Furthermore, a handle is arranged at one end, away from the lock catch, of the rotating shaft, so that a user can rotate the rotating shaft conveniently.

The utility model has the advantages that: (1) the utility model discloses a door lock device reaches the effect of reminding the user through will putting thing board and spring bolt linkage, its simple structure, remind effectually.

(2) The utility model discloses a door lock device's pivot, push rod, space cam all install on the mounting box earlier, and the rethread mounting box is fixed on the door plant, and it is various to avoid part in the installation, loses easily.

(3) The utility model discloses a door lock device still is provided with resistance mechanism, prevents to put the thing platform accident and falls down, leads to the lock mistake to lock.

Drawings

Fig. 1 is a schematic structural view of a door lock device according to the present invention;

fig. 2 is a schematic view of an internal structure of a door lock device according to the present invention;

fig. 3 is a schematic structural view of a resistance mechanism of a door lock device according to the present invention;

fig. 4 is the local schematic diagram of the resistance mechanism of the door lock device of the present invention

In the drawings, the components represented by the respective reference numerals are listed below:

1-push rod, 11-sliding piece, 2-lock catch, 3-lock tongue, 4-rotating shaft, 41-groove, 5-storage plate, 6-space cam, 61-curve groove, 7-limiting block, 8-mounting box, 81-box cover, 82-isolation plate, 83-resistance groove, 9-resistance mechanism, 91-stop block, 92-spring and 10-handle.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1 to 3, the door lock device provided by the embodiment is installed on a door panel and a door frame, and comprises a push rod 1 installed on the door panel, a latch 2 installed on the door frame, and a bolt 3 arranged at one end of the push rod 1 close to the latch 2. The door lock also comprises a rotating shaft 4 rotatably arranged on the door panel, an object placing plate 5 sleeved on the rotating shaft 4 and a space cam 6; put thing board 5 and space cam 6 and rotate along with the rotation of pivot 4, pivot 4 and the equal level setting of push rod 1 just push rod 1 links with space cam 6. A limiting block 7 vertical to the door plate is horizontally arranged below the rotating shaft 4, the limiting block 7 is close to the rotating shaft 4, and when the object placing plate 5 is vertical to the door plate, the lower surface of the object placing plate 5 is attached to the upper surface of the limiting block 7 and used for limiting the rotation of the object placing plate 5, so that the object placing plate 5 can only rotate to be vertical to the door plate. Put thing board 5 and be platelike structure, put 5 one sides of thing board and be provided with the through-hole that the border extended of thing board 5, pivot 4 through the through-hole with put 5 fixed connection of thing board.

The space cam 6 is a cylindrical space cam 6, and the space cam 6 is provided with a curve groove 61 extending along the surface curve of the space cam 6; the push rod 1 is provided with a connecting rod, and one end of the connecting rod, which is far away from the push rod 1, is provided with a sliding piece 11 which is embedded into the curved groove 61 and can slide along the curved groove 61. When the space cam 6 rotates, the sliding part 11 slides along the curved groove 61 to drive the push rod 1 to move, so that the space cam 6 and the push rod 1 are linked.

The sliding member 11 may be a sliding block, a ball or a roller, and preferably, the sliding member 11 is a roller.

The working principle is as follows: when the object placing plate 5 is folded, the object placing plate 5 is parallel to the door panel or one side of the object placing plate 5, which is far away from the rotating shaft 4, inclines towards the door panel and is lapped on the door panel, the lock tongue 3 withdraws from the lock catch 2, and the door lock is in an unlocking state; when the door needs to be closed, the rotating shaft 4 is rotated, the object placing plate 5 and the space cam 6 rotate along with the rotating shaft, the push rod 1 is pushed to move towards one side close to the lock catch 2, and the lock tongue 3 at one end of the push rod 1 extends into the lock catch 2 along with the movement of the push rod 1, so that the door is locked. When pivot 4 rotates to putting 5 lower surfaces of thing board and 7 upper surfaces of stopper and laminate, stopper 7 restriction is put thing board 5 and is continued to rotate, accomplishes to put thing board 5 and put down and the locking of lock, and the user can with the inconvenient smallclothes article of taking on hand of oneself place on putting thing board 5. When the user need go out, take off the smallclothes article on putting thing board 5, the thing board 5 is packed up to the antiport pivot 4, and space cam 6 drives push rod 1 simultaneously and pulls out hasp 2 with spring bolt 3, can accomplish putting the packing up and the lock unblock of thing board 5. Because the opening of lock links in step with putting up of thing board 5, consequently can see oneself article and place on putting thing board 5 when the user packs up thing board 5, reaches the effect of reminding the user. If the user when needs open the door, forgotten the smallclothes article on putting thing board 5 to the pivot 4 is rotated, wants to open the lock, then places the article on putting thing board 5 and can lead to putting thing board 5 and can't pack up completely, and spring bolt 3 can not withdraw from hasp 2 completely, can not reach the purpose of lock unblock, reminds the user to put the article on thing board 5 and has not taken away yet, avoids the article to lose.

Simultaneously, the limiting plate still plays and bears and puts the effect of thing board 5 and put the thing gravity on the 5 board of thing, prevents that the overweight of article from leading to pivot 4 to damage.

Example 2

The embodiment is improved on the basis of embodiment 1, and the improvement is as follows: as shown in fig. 3, the door lock further includes a hollow mounting box 8 mounted on the door panel, and two ends of the rotating shaft 4 are rotatably connected to two side walls of the mounting box 8; the push rod 1 penetrates through the side wall of the side, close to the lock catch 2, of the mounting box 8 and is in sliding connection with the mounting box 8; the object placing plate 5 and the space cam 6 are arranged in the mounting box 8. Pivot 4, push rod 1, space cam 6 all install earlier on mounting box 8, and rethread mounting box 8 is fixed on the door plant, and it is various to avoid the part in the installation, loses easily. The mounting box 8 is fixed on the door panel through screws or bolts.

Other parts in this embodiment are substantially the same as those in embodiment 1, and therefore are not described in detail.

Example 3

The embodiment is improved on the basis of the embodiment 2, and the improvement is as follows: as shown in fig. 2, a box cover 81 is arranged on one side of the mounting box 8 parallel to the door panel, a through hole is arranged on the box cover 81 corresponding to the object placing plate 5, and the size of the through hole is not smaller than that of the object placing plate 5, so that the object placing plate 5 can be put down and put away. The box cover 81 covers the mounting box 8, and plays a certain role in protecting the rotating shaft 4, the space cam 6 and the push rod 1 in the mounting box 8. Preferably, the lower border of through-hole is parallel with the upper surface of stopper 7, makes when putting thing board 5 and putting down, puts the lower surface of thing board 5 and shelves simultaneously on the upper surface of stopper 7, the lower border of through-hole, and stopper 7 and through-hole play spacing and bearing effect to putting thing board 5 simultaneously, increase the bearing of putting thing board 5.

Preferably, a partition plate 82 is further disposed in the mounting box 8, and the object placing plate 5 and the space cam 6 are respectively located at two sides of the partition plate 82. The isolation plate 82 is vertically arranged, and the peripheral edge of the isolation plate 82 is fixedly connected with the mounting box 8 and the box cover 81 respectively. The isolating plate 82 divides the object placing plate 5 and the space cam 6, namely the space cam is positioned in a closed space formed by the isolating plate 82, the mounting box 8 and the box cover 81, so that the space cam 6 is protected, and the artificial damage is reduced.

Other parts in this embodiment are substantially the same as those in embodiment 2, and thus are not described in detail.

Example 4

The embodiment is improved on the basis of the embodiments 1 to 3, and the improvement is as follows: as shown in fig. 3 and 4, the mounting box 8 is provided with a resistance groove 83 and a resistance mechanism 9 mounted in the resistance groove 83; the resistance groove 83 is vertically intersected with a through hole for the rotating shaft 4 to pass through on the mounting box 8; the resistance mechanism 9 comprises a stop 91 and a spring 92, wherein the stop 91 is arranged at one end of the spring 92; the end of the stopper 91 away from the spring 92 presses the rotating shaft 4. When the object placing plate 5 is in a retracted state, the stop block 91 is pushed by the spring 92 to compress the rotating shaft 4, so that the rotating shaft 4 is subjected to a large resistance in the rotating process, and the object placing plate 5 is prevented from falling down accidentally, thereby preventing the door lock from being locked mistakenly.

The dog 91 remains the state that compresses tightly pivot 4 throughout, makes pivot 4 rotate the in-process and will overcome the frictional force between pivot 4 and the dog 91, and this frictional force size is not less than puts the gravity of thing board 5, makes to put thing board 5 when the door plant rocks, puts thing board 5 and can not fall down under the effect of gravity, leads to the lock mistake to lock.

The stopper 91 may be a spherical block, a square block or an arc plate. Preferably, the stopper 91 is an arc-shaped plate coaxial with the rotating shaft 4, and the stopper 91 is attached to the rotating shaft 4.

Preferably, the stopper 91 is a spherical ball, the rotating shaft 4 is provided with a circular arc-shaped groove 41 corresponding to the ball, and when the object placing plate 5 is retracted, the ball is inserted into the groove 41 to prevent the object placing plate 5 from accidentally falling down, which results in the incorrect locking of the door lock.

Other parts in this embodiment are substantially the same as those in any of embodiments 1 to 3, and thus are not described in detail.

Example 5

The embodiment is improved on the basis of any one of embodiments 1 to 4, and the improvement is as follows: the terminal surface chamfer setting of push rod 1 is kept away from to spring bolt 3, plays the guide effect, prevents that spring bolt 3 and hasp 2 from blocking.

Preferably, a handle 10 is disposed at an end of the rotating shaft 4 away from the latch 2, so that a user can rotate the rotating shaft 4 conveniently.

Other parts in this embodiment are substantially the same as any of embodiments 1 to 4, and therefore are not described in detail.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A door lock device is arranged on a door plate and a door frame and comprises a push rod (1) arranged on the door plate, a lock catch (2) arranged on the door frame and a lock tongue (3) arranged at one end, close to the lock catch (2), of the push rod (1); the method is characterized in that: the door frame also comprises a rotating shaft (4) rotatably arranged on the door panel, and an object placing plate (5) and a space cam (6) which are sleeved on the rotating shaft (4); the object placing plate (5) and the space cam (6) rotate along with the rotation of the rotating shaft (4), the rotating shaft (4) and the push rod (1) are both horizontally arranged, and the push rod (1) is linked with the space cam (6); and a limiting block (7) vertical to the door plate is horizontally arranged below the rotating shaft (4).

2. A door lock device according to claim 1, wherein said space cam (6) is provided with a curved groove (61) curvilinearly extending along a surface of the space cam (6); the push rod (1) is provided with a connecting rod, and one end of the connecting rod, which is far away from the push rod (1), is provided with a sliding piece (11) which is embedded into the curved groove (61) and can slide along the curved groove (61).

3. A door lock device according to claim 2, characterized in that said slider (11) is a roller.

4. A door lock device according to claim 1, further comprising a hollow mounting box (8) mounted on the door panel, wherein both ends of the rotary shaft (4) are rotatably connected with two side walls of the mounting box (8); the push rod (1) penetrates through the side wall of the side, close to the lock catch (2), of the mounting box (8) and is in sliding connection with the mounting box (8); the object placing plate (5) and the space cam (6) are arranged in the mounting box (8).

5. The door lock device according to claim 4, wherein a cover (81) is disposed on a surface of the mounting box (8) parallel to the door panel, a through hole is disposed on the cover (81) corresponding to the object placing plate (5), and the size of the through hole is not smaller than that of the object placing plate (5).

6. A door lock device according to claim 4, characterized in that a partition plate (82) is further provided in the mounting box (8), and the object placing plate (5) and the space cam (6) are respectively located on both sides of the partition plate (82).

7. A door lock device according to claim 5, wherein said mounting case (8) is further provided with a resistive groove (83) and a resistive mechanism (9) mounted in the resistive groove (83); the resistance mechanism (9) comprises a stop block (91) and a spring (92), wherein the stop block (91) is installed at one end of the spring (92); one end of the stop block (91) far away from the spring (92) presses the rotating shaft (4).

8. A door lock device according to claim 7, characterized in that said stopper (91) is a spherical ball, and said shaft (4) is provided with a circular arc-shaped recess (41) corresponding to the ball, said ball being inserted into said recess (41).

9. A door lock arrangement as claimed in any one of claims 1 to 7, characterized in that the end face of the bolt (3) remote from the push rod (1) is chamfered.

10. A door lock arrangement as claimed in any one of claims 1 to 7, characterized in that a handle (10) is provided at the end of the shaft (4) remote from the latch (2).