Installation structure of a pet cage sliding door
Patent Information
- Application Number
- CN202521778257.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-20
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-08-20
AI Technical Summary
宠物笼的笼门一般分为推拉门和平开门，现有宠物笼推拉门的安装结构都是先将推拉门的顶部安装到吊轨的滑块上，然后再将推拉门的底部通过螺栓安装在下轨的滑块上，不仅安装不便，且螺丝孔裸露在外会影响推拉门的美观
[0014]本实用新型的有益效果是：1.通过一钩件将推拉门的底部与下轨滑动连接，且钩件上设有遮挡推拉门螺丝孔的前挡板，安装方便且美观；2.门锁在开锁状态时，锁舌在弹簧的弹力作用下与吊轨延伸板的底部抵接，锁舌与延伸板之间的摩擦阻力可以使推拉门滑动不那么顺畅，从而避免推拉门滑动过度而产生碰撞；3.门锁设在推拉门的顶部，使用人员可以单手操作门锁打开，并通过门锁拉动推拉门滑动，无需双手操作，使用更方便。
Smart Images
Figure CN224800159U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an installation structure for a sliding door of a pet cage, belonging to the field of pet cage technology. Background Technology
[0002] In recent years, with the improvement of people's living standards and the increase in life pressure, people's demand for pets has gradually increased, and pets have become a part of our lives, making pet cages indispensable. Pet cage doors are generally divided into sliding doors and hinged doors. The current installation structure for sliding doors involves first installing the top of the sliding door onto the slider of the hanging rail, and then bolting the bottom of the sliding door onto the slider of the lower rail. This is not only inconvenient to install, but the exposed screw holes also affect the aesthetics of the sliding door. Furthermore, in the unlocked state, the latch of the existing pet cage sliding door does not contact the frame material at all. Therefore, when opening and closing the door, the sliding door is too smooth and is prone to excessive sliding, causing collisions and damage to the sliding door.
[0003] Therefore, the research objective of this utility model is to provide a pet cage sliding door installation structure that is easy to install, aesthetically pleasing, and can effectively prevent collisions caused by excessive sliding. Utility Model Content
[0004] To address the shortcomings of the aforementioned technologies, this utility model provides an installation structure for a pet cage sliding door. A hook connects the bottom of the sliding door to the lower rail, and the hook has a front baffle that covers the screw holes of the sliding door, making installation convenient and aesthetically pleasing.
[0005] To solve the problems of the existing technology, the technical solution adopted by this utility model is as follows: An installation structure for a pet cage sliding door includes a cage body and a sliding door. The cage body has an opening on one side, a hanging rail fixedly mounted on the top of the opening, and a lower rail fixedly mounted on the bottom of the opening. A slider is slidably mounted on the hanging rail, and a hook is slidably mounted on the lower rail. The front end of the hook is integrally provided with a front baffle and a rear baffle. An installation groove for mounting the bottom of the sliding door is provided between the front baffle and the rear baffle. The top of the sliding door is fixedly connected to the slider, and the bottom of the sliding door is fixedly connected to the rear baffle.
[0006] Furthermore, the inside of the hanging rail is provided with a first sliding groove along its length direction, and the slider is provided with a roller that cooperates with the first sliding groove, and the roller is rotatably disposed in the first sliding groove.
[0007] Furthermore, the roller is rotatably mounted on the slider via a roller shaft, and a first channel for the roller shaft to pass through is provided on the side of the first groove near the slider.
[0008] Furthermore, the bottom of the lower rail is provided with a second sliding groove along its length, and the hook is provided with a sliding plate that cooperates with the second sliding groove, the sliding plate being slidably disposed within the second sliding groove.
[0009] Furthermore, the skateboard is integrally connected to the rear end of the hook, and a second channel is provided at the bottom of the second groove for the skateboard to pass through.
[0010] Furthermore, the opening is also provided with a fixed door that cooperates with the sliding door. The fixed door is located on the inside of the sliding door, with its top fixedly connected to the hanging rail and its bottom fixedly connected to the lower rail.
[0011] Furthermore, a door lock is fixedly installed on the top side of the sliding door away from the fixed door. The door lock includes a fixed base and a sliding base slidably mounted on the fixed base. A latch is fixedly connected to the top of the sliding base, and a spring is sleeved on the outside of the latch to drive it to move upward. An extension plate extends from the top of the hanging rail to the front end. The extension plate is provided with a first lock hole and a second lock hole that cooperate with the latch.
[0012] Furthermore, when the bolt is inserted into the first or second lock hole, the door lock is in the locked state; when the bolt abuts against the bottom of the extension plate, the door lock is in the unlocked state; when the bolt is inserted into the first lock hole, the sliding door is in the closed state; when the bolt is inserted into the second lock hole, the sliding door is in the open state.
[0013] Furthermore, the top of the cage is provided with a downwardly folding cover plate along its circumference, which covers the top and outside of the hanging rail.
[0014] The beneficial effects of this utility model are: 1. The bottom of the sliding door is slidably connected to the lower rail by a hook, and the hook is provided with a front baffle that covers the screw holes of the sliding door, making installation convenient and aesthetically pleasing; 2. When the door lock is in the unlocked state, the latch abuts against the bottom of the hanging rail extension plate under the elastic force of the spring. The frictional resistance between the latch and the extension plate can make the sliding door slide less smoothly, thereby avoiding excessive sliding and collision; 3. The door lock is located at the top of the sliding door, allowing users to operate the door lock with one hand to open it and pull the sliding door to slide by the door lock, eliminating the need for two-handed operation and making it more convenient to use. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model.
[0016] Figure 2 This is a partial structural diagram of the present invention.
[0017] Figure 3This is a partial structural diagram of the cage of this utility model.
[0018] Figure 4 This is a schematic diagram of the structure of the hanging rail and slider of this utility model.
[0019] Figure 5 This is a utility model Figure 4 The left view.
[0020] Figure 6 This is a structural schematic diagram of the hanging rail of this utility model.
[0021] Figure 7 This is a utility model Figure 6 The left view.
[0022] Figure 8 This is a schematic diagram of the slider of this utility model.
[0023] Figure 9 This is a utility model Figure 8 The left view.
[0024] Figure 10 This is a structural schematic diagram of the lower rail and hook of this utility model.
[0025] Figure 11 This is a utility model Figure 10 The left view.
[0026] Figure 12 This is a left view of the lower rail of this utility model.
[0027] Figure 13 This is a left view of the hook component of this utility model.
[0028] Figure 14 This is a structural schematic diagram of the door lock of this utility model.
[0029] Figure 15 This is a partial structural diagram of the door lock of this utility model.
[0030] The components include: cage body 1, sliding door 2, opening 101, hanging rail 3, lower rail 4, slider 5, hook 6, front baffle 601, rear baffle 602, mounting groove 603, first slide groove 301, roller 501, roller shaft 502, first channel 302, second slide groove 401, sliding plate 604, second channel 402, fixed door 7, door lock 8, fixed seat 801, sliding seat 802, lock tongue 803, spring 804, extension plate 303, first lock hole 304, second lock hole 305, and cover plate 102. Detailed Implementation
[0031] To enable those skilled in the art to better understand the technical solution of this utility model, the following description is provided in conjunction with the appendix. Figure 1-15 Further analysis of this utility model is then conducted.
[0032] like Figure 1-15 As shown, an installation structure for a pet cage sliding door includes a cage body 1 and a sliding door 2. The cage body 1 has an opening 101 on one side. A hanging rail 3 is fixedly mounted on the top of the opening 101, and a lower rail 4 is fixedly mounted on its bottom. A slider 5 is slidably mounted on the hanging rail 3, and a hook 6 is slidably mounted on the lower rail 4. A front baffle 601 and a rear baffle 602 are integrally mounted at the front end of the hook 6. An installation groove 603 for mounting the bottom of the sliding door 2 is provided between the front baffle 601 and the rear baffle 602. The top of the sliding door 2 is fixedly connected to the slider 5 by bolts, and its bottom is fixedly connected to the rear baffle 602 by bolts. The front baffle 601 covers the screw holes at the bottom of the sliding door 2, making the sliding door 2 more aesthetically pleasing.
[0033] In this embodiment, preferably, the interior of the hanging rail 3 is provided with a first groove 301 along its length direction, and the slider 5 is provided with a roller 501 that cooperates with the first groove 301. The roller 501 is rotatably disposed in the first groove 301, and the slider 5 moves along the length direction of the hanging rail 3 under the rotation of the roller 501, thereby driving the sliding door 2 to move.
[0034] In this embodiment, preferably, the roller 501 is rotatably mounted on the slider 5 via a roller shaft 502, and the first groove 301 has a first channel 302 on the side near the slider 5 for the roller shaft 502 to pass through.
[0035] In this embodiment, preferably, the bottom of the lower rail 4 is provided with a second sliding groove 401 along its length direction, and the hook 6 is provided with a sliding plate 604 that cooperates with the second sliding groove 401. The sliding plate 604 is slidably disposed in the second sliding groove 401. When the sliding door 2 moves, the bottom of the sliding door 2 is supported and limited by the sliding cooperation between the sliding plate 604 of the hook 6 and the second sliding groove 401 of the lower rail 4, so as to avoid the sliding door 2 from shaking during the movement and causing the structure of the sliding door 2 to be unstable.
[0036] In this embodiment, preferably, the slide plate 604 is integrally connected to the rear end of the hook 6, and the bottom of the second slide groove 401 is provided with a second channel 402 for the slide plate 604 to pass through.
[0037] In this embodiment, preferably, the opening 101 is also provided with a fixed door 7 that cooperates with the sliding door 2. The fixed door 7 is located inside the sliding door 2 to avoid the moving path of the sliding door 2. Its top is fixedly connected to the hanging rail 3 and its bottom is fixedly connected to the lower rail 4.
[0038] In this embodiment, preferably, a door lock 8 is also fixedly provided on the top side of the sliding door 2 away from the fixed door 7. The door lock 8 includes a fixed base 801 and a sliding base 802 slidably disposed on the fixed base 801. The fixed base 801 is fixedly installed on the sliding door 2 by bolts. A latch 803 is fixedly connected to the top of the sliding base 802. A spring 804 for driving the latch 803 to move upward is sleeved on the outside of the latch 803. An extension plate 303 extends from the top of the hanging rail 3 to the front end. The extension plate 303 is provided with a first lock hole 304 and a second lock hole 305 that cooperate with the latch 803.
[0039] In this embodiment, preferably, when the latch 803 is inserted into the first lock hole 304 or the second lock hole 305, the door lock 8 is in the locked state; when the latch 803 abuts against the bottom of the extension plate 303, the door lock 8 is in the unlocked state. When the door lock 8 is in the unlocked state, the latch 803 abuts against the bottom of the extension plate 303 of the hanging rail 3 under the elastic force of the spring 804. The frictional resistance between the latch 803 and the extension plate 303 can make the sliding door 2 slide less smoothly, thereby avoiding excessive sliding of the sliding door 2 and causing a collision. When the latch 803 is inserted into the first lock hole 304, the sliding door 2 is in the closed state; when the latch 803 is inserted into the second lock hole 305, the sliding door 2 is in the open state.
[0040] In this embodiment, preferably, the top of the cage 1 is also provided with a downwardly folded cover plate 102 along its circumference. The cover plate 102 covers the top and outside of the hanging rail 3 and is used to cover the first lock hole 304 and the second lock hole 305 on the hanging rail 3, the screw holes on the fixing seat 801, and the screw holes on the top of the sliding door 2 and the fixed door 7, thereby further improving the aesthetics.
[0041] When installing the sliding door 2 of this utility model: First, install the hanging rail 3 and the lower rail 4 on the cage body 1, and install the slider 5 on the hanging rail 3. Then, fix the rear baffle 602 of the hook 6 on both sides of the bottom of the sliding door 2 with bolts. Then, insert the sliding plate 604 of the hook 6 into the second sliding groove 401 from the bottom of the lower rail 4. Finally, install the top of the sliding door 2 on the slider 5 with screws. The whole installation process is more convenient.
[0042] When using the sliding door 2 of this utility model: Press the sliding seat 802 of the door lock 8 by hand, causing the latch 803 to move downward away from the first lock hole 304 or the second lock hole 305. At this time, the door lock 8 is in the unlocked state. Pull the door lock 8 left and right by hand, which will drive the sliding door 2 to move left and right, thus opening or closing the door. When pulling the door lock 8, release the pressure on the sliding seat 802. Under the elastic force of the spring 804, the latch 803 abuts against the bottom of the extension plate 303 of the hanging rail 3. The frictional resistance between the latch 803 and the extension plate 303 can make the sliding door 2 slide less smoothly, thereby avoiding excessive sliding and collision. When the latch 803 moves to the first lock hole 304 or the second lock hole 305, the latch moves upward under the elastic force of the spring 804 and automatically inserts into the first lock hole 304 or the second lock hole 305, thus achieving automatic locking.
[0043] This utility model uses a hook 6 to slide the bottom of the sliding door 2 to the lower rail 4, and the hook 6 is provided with a front baffle 601 to cover the screw holes of the sliding door 2, which is convenient and aesthetically pleasing. When the door lock 8 is in the unlocked state, the lock tongue 803 abuts against the bottom of the extension plate 303 of the hanging rail 3 under the elastic force of the spring 804. The frictional resistance between the lock tongue 803 and the extension plate 303 can make the sliding door 2 slide less smoothly, thereby avoiding excessive sliding and collision. Moreover, the door lock 8 is located at the top of the sliding door 2, and the user can operate the door lock 2 to open it with one hand and pull the sliding door 2 to slide it through the door lock 2, without the need for two hands, making it more convenient to use.
[0044] The technical solutions provided in this application have been described in detail above. The embodiments used in this document illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.
Claims
1. An installation structure for a sliding door of a pet cage, characterized in that: The device includes a cage and a sliding door. The cage has an opening on one side, a hanging rail fixed to the top of the opening, and a lower rail fixed to the bottom of the opening. A slider is slidably mounted on the hanging rail, and a hook is slidably mounted on the lower rail. The front end of the hook is integrally provided with a front baffle and a rear baffle. An installation groove for mounting the bottom of the sliding door is provided between the front baffle and the rear baffle. The top of the sliding door is fixedly connected to the slider, and its bottom is fixedly connected to the rear baffle.
2. The installation structure of a pet cage sliding door according to claim 1, characterized in that: The inside of the hanging rail is provided with a first sliding groove along its length, and the slider is provided with a roller that cooperates with the first sliding groove. The roller is rotatably disposed in the first sliding groove.
3. The installation structure of a pet cage sliding door according to claim 2, characterized in that: The roller is rotatably mounted on the slider via a roller shaft, and the first groove has a first channel on the side near the slider for the roller shaft to pass through.
4. The installation structure of a pet cage sliding door according to claim 1, characterized in that: The bottom of the lower rail is provided with a second sliding groove along its length, and the hook is provided with a sliding plate that cooperates with the second sliding groove. The sliding plate is slidably disposed in the second sliding groove.
5. The installation structure of a pet cage sliding door according to claim 4, characterized in that: The skateboard is integrally connected to the rear end of the hook, and a second channel is provided at the bottom of the second groove for the skateboard to pass through.
6. The installation structure of a pet cage sliding door according to claim 1, characterized in that: The opening is also provided with a fixed door that cooperates with the sliding door. The fixed door is located on the inside of the sliding door, with its top fixedly connected to the hanging rail and its bottom fixedly connected to the lower rail.
7. The installation structure of a pet cage sliding door according to claim 6, characterized in that: A door lock is also fixedly installed on the top side of the sliding door away from the fixed door. The door lock includes a fixed base and a sliding base slidably mounted on the fixed base. A lock tongue is fixedly connected to the top of the sliding base, and a spring is sleeved on the outside of the lock tongue to drive it to move upward. An extension plate extends from the top of the hanging rail to the front end. The extension plate is provided with a first lock hole and a second lock hole that cooperate with the lock tongue.
8. The installation structure of a pet cage sliding door according to claim 7, characterized in that: When the bolt is inserted into the first or second keyhole, the door lock is in the locked state; when the bolt abuts against the bottom of the extension plate, the door lock is in the unlocked state. When the bolt is inserted into the first keyhole, the sliding door is in the closed state; when the bolt is inserted into the second keyhole, the sliding door is in the open state.
9. The installation structure of a pet cage sliding door according to claim 1, characterized in that: The top of the cage is also provided with a downward-folding cover plate along its circumference, which covers the top and outside of the hanging rail.