Lock catch for closing door of pet cage

Abstract

The utility model discloses a lock catch for closing a door of a pet cage, which comprises a first shell, a second shell, an upper pressing component, a locking component, a chassis and a fixing piece component, the fixing piece component comprises a back plate, and a plurality of small bolts are arranged on the outer wall of the back plate; according to the lock catch, through arrangement and cooperative use of the upper pressing assembly and the locking assembly, when the lock catch is used, a flat pressing head is pressed, the flat pressing head moves towards one side of a locking opening block, a movable rod slides on the inner wall of a groove-shaped hole, and at the moment, under the action of a pressing spring, the outer wall of a circular clamping block on the outer wall of the movable rod is clamped with the inner wall of a positioning circular groove; the relative positions of the upper pressing assembly and the locking assembly are locked, the cage and the door body mesh are locked through the locking block, when the door body mesh needs to be opened, the upper pressing head is pressed, the movable rod slides downwards, the circular clamping block on the movable rod is far away from the positioning circular groove, and the locking block slides towards the flat pressing head under the action of the reset spring. And the locking between the cage and the door body mesh is canceled.

Description

TECHNICAL FIELD

[0001] The utility model relates to pet cage field, concretely relates to a pet cage door locking. BACKGROUND

[0002] Pet cage: cage surface treatment is all for spraying plastic, dipping plastic, electrophoresis, chrome plating, galvanizing, imitation gold etc., can be processed according to customer's request respectively, also can make to order by sample;Product has the advantages such as novel modeling, precision work, exquisite material, luxurious and generous etc.

[0003] The prior art has the following problems:

[0004] The pet cage in the prior art generally uses pull or flip mesh to make door body, wherein the door body is fixed by generally using tension spring, the tension of the tension spring is generally large, and the tension spring needs to be repeatedly pulled in use, so that the operation is troublesome, therefore, it is necessary to design a pet cage door locking with good use performance. UTILITY MODEL CONTENTS

[0005] In view of the problems in the related art, the utility model provides a pet cage door locking to overcome the above technical problems in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A pet cage door locking, comprising a first shell, a second shell, an upper pressing assembly, a locking assembly, a bottom disc and a fixing sheet assembly, the fixing sheet assembly comprises a back plate, a plurality of small bolts are arranged on the outer wall of the back plate, the small bolts extend into the inner wall of the second shell and are threadedly connected with the inner wall of the second shell, through the arrangement of the small bolts, after the first shell, the second shell and the bottom disc are well clamped and matched with each other, the small bolts are screwed into the second shell through a screw, a better fixed connection effect between the first shell, the second shell, the bottom disc and the fixing sheet assembly is realized, so that the fixed installation of the locking is realized, finally, the back plate is fixedly installed on the cage through glue, and the installation of the use position of the locking is completed.

[0008] A through slot is formed in the center of the back plate.

[0009] The upper pressing assembly comprises a movable rod, an upper pressing head is clamped at one end of the movable rod, and a pressing spring is clamped at the outer wall of the end of the movable rod away from the upper pressing head.

[0010] The locking assembly comprises a flat pressing head, a slot-shaped hole is formed in the inner wall of the flat pressing head, a positioning circular groove is formed in the outer edge of the inner wall of the slot-shaped hole, a lock block is fixedly connected at one end of the flat pressing head, and a return spring is clamped at the outer wall of the lock block.

[0011] The active rod is provided with a circular clamping block at the end where the pressing spring is arranged, and the outer wall of the circular clamping block can be clamped with the inner wall of the positioning circular groove.

[0012] One end of the pressing spring is attached to the inner wall of the bottom disc, and one end of the reset spring is attached to the inner wall of the second shell; through the arrangement and cooperation of the upper pressing assembly and the locking assembly, in use, the flat pressing head is pressed, the flat pressing head moves to one side of the lock block, the active rod slides in the inner wall of the groove-shaped hole, at this time, under the action of the pressing spring, the outer wall of the circular clamping block on the outer wall of the active rod is clamped with the inner wall of the positioning circular groove, the relative position between the upper pressing assembly and the locking assembly is locked, the lock block locks the cage and the door mesh, when it is necessary to open the door mesh, the upper pressing head is pressed, the active rod slides downward, the circular clamping block on the active rod moves away from the positioning circular groove, under the action of the reset spring, the lock block slides to the direction of the flat pressing head, the locking between the cage and the door mesh is cancelled, the door mesh can be opened, and the pet in the cage can be released, which is simple, convenient and labor-saving.

[0013] Preferably, the outer wall of the back plate is provided with a plurality of clamping grooves, the outer wall of the second shell is provided with a plurality of back protrusions, and the inner wall of the clamping groove is inserted with the outer wall of the back protrusion; through the insertion of the inner wall of the clamping groove and the outer wall of the back protrusion, the positioning installation before the fixation between the second shell and the fixed sheet assembly can be realized.

[0014] Preferably, the inner wall of the bottom disc is symmetrically provided with four clamping hooks, and the outer wall of the clamping hook is respectively clamped with the inner wall of the first shell and the second shell; through the clamping of the outer wall of the clamping hook with the inner wall of the first shell and the second shell, the positioning installation between the first shell, the second shell and the bottom disc can be realized.

[0015] Preferably, the outer wall of the first shell and the second shell is provided with a strip-shaped clamping groove and a clamping strip, and the clamping strip is provided with a barb, and the first shell and the second shell are clamped through the strip-shaped clamping groove and the clamping strip; through the clamping between the first shell and the second shell through the strip-shaped clamping groove and the clamping strip, the positioning installation between the first shell and the second shell can be realized.

[0016] Preferably, the active rod is provided with an internal short rod at the end where the pressing spring is arranged, and the pressing spring is arranged on the outer wall of the internal short rod; through the arrangement of the internal short rod, the limiting effect of the pressing spring can be realized.

[0017] Preferably, the lock block penetrates the through slot.

[0018] Preferably, the first shell and the bottom disc are clamped through the protrusion and the groove.

[0019] The utility model discloses a beneficial effect for: 1, the pet cage door lock, through the setting and the cooperation of use of upper press assembly and locking assembly, in use, through pressing flat press head, flat press head moves to lock mouth block one side, movable rod slides in the inner wall of groove type hole, at this time, under the action of press spring, the outer wall of movable rod outer wall's round clamping block and the inner wall of positioning circular groove are connected, the relative position locking between upper press assembly and locking assembly, through the lock mouth block, the cage and the door body mesh are locked, when needing to open the door body mesh, press upper press head, movable rod slides down, the round clamping block on movable rod is far from positioning circular groove, under the action of reset spring, lock mouth block slides to flat press head direction, cancels the locking between cage and door body mesh, can open the door body mesh, and the pet in the cage is released, and simple operation is convenient and saves the labor.

[0020] 2, the pet cage door lock, through the setting of the inner wall of card slot and the outer wall of back convex block insert joint, can realize the positioning installation between second shell and fixed sheet assembly before fixing, through the setting of the outer wall of grab hook and the inner wall of first shell and second shell respectively, can realize the positioning installation between first shell, second shell and bottom disc, through the setting of the card joint between first shell and second shell through strip-shaped card slot and card strip, can realize the positioning installation between first shell and second shell. ACCURACY

[0021] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced to the drawing needed in the embodiment, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0022] Figure 1 It is the front view of the utility model;

[0023] Figure 2 It is the connection structure schematic drawing of upper press assembly, locking assembly, bottom disc and fixed sheet assembly of the utility model;

[0024] Figure 3 It is the structure schematic drawing of fixed sheet assembly of the utility model;

[0025] Figure 4 It is the connection structure schematic drawing of upper press assembly and locking assembly of the utility model;

[0026] Figure 5 It is the structure schematic drawing of upper press assembly of the utility model;

[0027] Figure 6 It is the structure schematic drawing of locking assembly of the utility model.

[0028] In the figure: 1, the first shell; 2, the second shell; 3, the upper pressing assembly; 301, the upper pressing head; 302, the movable rod; 303, the pressing spring; 4, the locking assembly; 401, the flat pressing head; 402, the slot-shaped hole; 403, the positioning circular groove; 404, the reset spring; 405, the lock block; 5, the bottom plate; 6, the fixed sheet assembly; 601, the back plate; 602, the clamping groove; 603, the insertion slot; 604, the small bolt. DETAILED DESCRIPTION

[0029] To further illustrate the embodiments, the utility model provides the drawings, these drawings are part of the utility model disclosure, it mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operating principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the figure are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0030] According to the embodiment of the utility model, a lock catch for closing a pet cage is provided.

[0031] Embodiment one;

[0032] As Figures 1-6 shown, according to the lock catch for closing a pet cage of the utility model embodiment, including first shell 1, second shell 2, upper pressing assembly 3, locking assembly 4, bottom plate 5 and fixed sheet assembly 6, fixed sheet assembly 6 includes back plate 601, the outer wall of back plate 601 is provided with several small bolts 604, and the small bolt 604 extends into the inner wall of second shell 2 and the small bolt 604 is screw connected with the inner wall of second shell 2;

[0033] The center of back plate 601 is provided with insertion slot 603;

[0034] Upper pressing assembly 3 includes movable rod 302, one end of movable rod 302 is clamped with upper pressing head 301, the outer wall of the end of movable rod 302 away from upper pressing head 301 is clamped with pressing spring 303;

[0035] Locking assembly 4 includes flat pressing head 401, the inner wall of flat pressing head 401 is provided with slot-shaped hole 402, the inner wall outer edge of slot-shaped hole 402 is provided with positioning circular groove 403, one end of flat pressing head 401 is fixedly connected with lock block 405, the outer wall of lock block 405 is clamped with reset spring 404;

[0036] The end of movable rod 302 where the pressing spring 303 is arranged is provided with a circular clamping block, and the outer wall of the circular clamping block can be clamped with the inner wall of the positioning circular groove 403;

[0037] One end of the pressing spring 303 is connected with the inner wall of the bottom disc 5, and one end of the reset spring 404 is connected with the inner wall of the second shell 2;

[0038] The movable rod 302 is provided with an inner short rod at one end of the pressing spring 303, and the pressing spring 303 is arranged on the outer wall of the inner short rod;

[0039] The lock block 405 penetrates the through slot 603.

[0040] The first shell 1 and the bottom disc 5 are clamped through the convex block and the concave slot.

[0041] In the embodiment, after the first shell 1, the second shell 2 and the bottom disc 5 are clamped together, the small bolt 604 is screwed into the second shell 2, so that the first shell 1, the second shell 2, the bottom disc 5 and the fixing plate assembly 6 are fixedly connected, the lock buckle is fixedly installed, and finally the back plate 601 is fixedly installed on the cage, so that the use position of the lock buckle is installed.

[0042] In the embodiment, the upper pressing assembly 3 and the locking assembly 4 are arranged and cooperated, in use, the flat pressing head 401 is pressed, the flat pressing head 401 moves to one side of the lock block 405, the movable rod 302 slides on the inner wall of the slot-shaped hole 402, the outer wall of the circular clamping block on the outer wall of the movable rod 302 is clamped with the inner wall of the positioning circular groove 403 under the action of the pressing spring 303, the relative position between the upper pressing assembly 3 and the locking assembly 4 is locked, the cage and the door mesh are locked through the lock block 405, when the door mesh needs to be opened, the upper pressing head 301 is pressed, the movable rod 302 slides downward, the circular clamping block on the movable rod 302 is away from the positioning circular groove 403, the lock block 405 slides to the direction of the flat pressing head 401 under the action of the reset spring 404, the locking between the cage and the door mesh is cancelled, and the door mesh can be opened, so that the pet in the cage can be released, and the operation is simple, convenient and labor-saving.

[0043] In the embodiment, the inner short rod is arranged, so that the limiting effect of the pressing spring 303 can be achieved.

[0044] Embodiment two;

[0045] On the basis of the first embodiment, the better embodiment of the lock buckle for locking a pet cage door provided by the utility model is as follows: Figures 1-6 As shown in the figure, the outer wall of the back plate 601 is provided with a plurality of clamping grooves 602, the outer wall of the second shell 2 is provided with a plurality of back convex blocks, and the inner wall of the clamping groove 602 is inserted with the outer wall of the back convex block.

[0046] The inner wall of the bottom disc 5 is symmetrically provided with four clamping hooks, and the outer wall of the clamping hook is clamped with the inner wall of the first shell 1 and the second shell 2.

[0047] The first shell 1 and the second shell 2 are provided with a strip-shaped clamping groove and a clamping strip, and the clamping strip is provided with a barb.

[0048] In the embodiment, the inner wall of the clamping groove 602 and the outer wall of the back convex block are inserted and connected, so that the positioning installation of the second shell 2 and the fixing plate assembly 6 before fixing can be realized.

[0049] In the embodiment, the outer wall of the grab hook is respectively connected with the inner wall of the first shell 1 and the second shell 2, so that the positioning installation of the first shell 1, the second shell 2 and the bottom plate 5 can be realized.

[0050] In the embodiment, the first shell 1 and the second shell 2 are connected through the strip-shaped clamping groove and the clamping strip, so that the positioning installation of the first shell 1 and the second shell 2 can be realized.

[0051] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process will be described in detail.

[0052] In actual application, first, the upper pressing assembly 3 and the locking assembly 4 are placed in the first shell 1 in sequence, and after the first shell 1, the second shell 2 and the bottom plate 5 are connected in sequence, the back plate 601 is fixed and installed on the cage through glue, and the use position installation of the lock is completed. In use, the flat pressing head 401 is pressed, the flat pressing head 401 moves to one side of the lock block 405, the movable rod 302 slides in the inner wall of the groove-shaped hole 402, at this time, under the action of the pressing spring 303, the outer wall of the circular clamping block on the outer wall of the movable rod 302 is connected with the inner wall of the positioning circular groove 403, the relative position between the upper pressing assembly 3 and the locking assembly 4 is locked, the cage and the door body mesh are locked through the lock block 405, when the door body mesh needs to be opened, the upper pressing head 301 is pressed, the movable rod 302 slides downward, the circular clamping block on the movable rod 302 is away from the positioning circular groove 403, under the action of the reset spring 404, the lock block 405 slides to the direction of the flat pressing head 401, the locking between the cage and the door body mesh is cancelled, and the door body mesh can be opened, and the pet in the cage can be released.

[0053] In summary, by means of the above technical scheme of the utility model, the lock catch for closing the pet cage, through the setting and cooperation of the upper pressing assembly 3 and the locking assembly 4, in use, by pressing the flat pressing head 401, the flat pressing head 401 moves to the side of the lock block 405, the movable rod 302 slides in the inner wall of the groove-shaped hole 402, at this time, under the action of the pressing spring 303, the outer wall of the circular clamping block on the outer wall of the movable rod 302 is clamped with the inner wall of the positioning circular groove 403, the relative position between the upper pressing assembly 3 and the locking assembly 4 is locked, the cage and the door body mesh are locked through the lock block 405, when it is needed to open the door body mesh, press the upper pressing head 301, the movable rod 302 slides downward, the circular clamping block on the movable rod 302 is away from the positioning circular groove 403, under the action of the reset spring 404, the lock block 405 slides to the direction of the flat pressing head 401, the locking between the cage and the door body mesh is cancelled, the door body mesh can be opened, the pet in the cage is released, and the operation is simple, convenient and labor-saving; through the setting of the insertion of the inner wall of the clamping groove 602 and the outer wall of the back convex block, the positioning installation before fixing between the second shell 2 and the fixing piece assembly 6 can be realized; through the setting of the outer wall of the grabbing hook being clamped with the inner wall of the first shell 1 and the second shell 2 respectively, the positioning installation between the first shell 1, the second shell 2 and the bottom disc 5 can be realized; through the setting of the clamping of the first shell 1 and the second shell 2 through the strip-shaped clamping groove and the clamping strip, the positioning installation between the first shell 1 and the second shell 2 can be realized.

[0054] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A lock for closing a pet cage door, comprising a first outer shell (1), a second outer shell (2), an upper pressing assembly (3), a locking assembly (4), a base (5), and a fixing plate assembly (6), characterized in that, The fixing plate assembly (6) includes a back plate (601), and the outer wall of the back plate (601) is provided with several small bolts (604), and the small bolts (604) extend into the inner wall of the second outer shell (2) and are threadedly connected to the inner wall of the second outer shell (2); A through slot (603) is provided at the center of the back plate (601); The upper pressing assembly (3) includes a movable rod (302), one end of which is engaged with an upper pressing head (301), and a pressing spring (303) is engaged with the outer wall of the end of the movable rod (302) away from the upper pressing head (301). The locking assembly (4) includes a flat pressing head (401), the inner wall of which is provided with a groove-shaped hole (402), the outer edge of the inner wall of the groove-shaped hole (402) is provided with a positioning circular groove (403), one end of the flat pressing head (401) is fixedly connected to a locking block (405), and a return spring (404) is engaged on the outer wall of the locking block (405). The movable rod (302) has a circular locking block protruding from one end where the pressing spring (303) is located, and the outer wall of the circular locking block can engage with the inner wall of the positioning groove (403). One end of the pressing spring (303) is attached to the inner wall of the chassis (5), and one end of the return spring (404) is attached to the inner wall of the second outer shell (2).

2. The lock for closing a pet cage door according to claim 1, characterized in that, The outer wall of the back plate (601) is provided with several slots (602), and the outer wall of the second outer shell (2) is provided with several back protrusions, and the inner wall of the slots (602) is inserted into the outer wall of the back protrusions.

3. The lock for closing a pet cage door according to claim 1, characterized in that, The inner wall of the chassis (5) is symmetrically provided with four grab hooks, and the outer wall of the grab hooks is respectively engaged with the inner wall of the first outer shell (1) and the second outer shell (2).

4. The lock for closing a pet cage door according to claim 1, characterized in that, The outer walls of the first outer shell (1) and the second outer shell (2) are provided with strip-shaped slots and strips, and the strips are provided with barbs. The first outer shell (1) and the second outer shell (2) are connected by the strip-shaped slots and strips.

5. A lock for closing a pet cage door according to claim 1, characterized in that, The movable rod (302) has a built-in short rod at one end where the pressing spring (303) is located, and the pressing spring (303) is located on the outer wall of the built-in short rod.

6. A lock for closing a pet cage door according to claim 1, characterized in that, The locking block (405) passes through the through slot (603).

7. A lock for closing a pet cage door according to claim 1, characterized in that, The first outer shell (1) and the chassis (5) are engaged by protrusions and grooves.

Images