Barrier-free threshold
By designing a movable barrier-free threshold and using technologies such as hooks, movable covers and universal wheels, the problem of traditional thresholds hindering the passage of cars is solved, and the threshold is automatically opened and closed, improving the convenience of use.
Patent Information
- Application Number
- CN202420003774.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-02
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-02
AI Technical Summary
There are fixed thresholds under the gate of the traditional courtyard, which hinders the passage of cars and leads to inconvenience.
A movable barrier-free threshold is designed, connected to the hanging ring on the door through the hook, and the movable cover and rubber strips are used to remove and fix the threshold. Combined with the universal wheel and chain, the threshold is automatically opened and closed.
It realizes flexible movement of thresholds, facilitates vehicle entry and exit, and is simple to operate, avoids the obstacles to vehicle passage by fixed thresholds, and improves the convenience of use.
Smart Images
Figure CN222184514U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of house design, and in particular relates to a barrier-free threshold. Background Art
[0002] Traditionally, a threshold is set at the bottom of the gate of a house. With the development of society, cars are needed to enter and exit the house, but the fixed threshold hinders the passage of cars, which is extremely inconvenient. Utility Model Content
[0003] The utility model aims to provide a barrier-free threshold to solve the problem that the threshold blocks the passage of cars.
[0004] The technical scheme of the utility model is: a barrier-free threshold, wherein left and right thresholds are arranged under two opposing doors, the two thresholds are arranged opposite to each other, the outer ends of the two thresholds are respectively hinged on the door piers on the side, the thresholds are provided with hooks, the doors are provided with hanging rings, the hooks on each threshold are detachably connected with the hanging rings on the corresponding doors; a movable cover is detachably buckled on the threshold, the movable cover is arranged along the entire length of the two thresholds, a rubber strip is arranged at the bottom of the movable cover along the length direction thereof, the rubber strip is closely attached to the ground, a hook groove is opened on one side of the movable cover, the position and number of the hook groove correspond to the hook, and the hook groove extends to the bottom of the movable cover.
[0005] As a further improvement of the utility model, the hook is connected to the door sill through a chain.
[0006] As a further improvement of the utility model, a universal wheel is provided at the bottom of the threshold.
[0007] As a further improvement of the utility model, a lifting ring is provided on the upper surface of the movable cover to facilitate installation and removal of the movable cover.
[0008] As a further improvement of the utility model, the lifting ring is hinged on the movable cover.
[0009] The beneficial effect of the utility model is that the threshold is designed as a movable threshold. When a vehicle needs to enter or exit, the threshold is connected to the door through a hook, and the threshold is opened when the door is opened; when no vehicle enters or exits, the threshold is reset through the door, the hook is removed, and the threshold is not opened when the door is opened. The utility model is easy to operate, not prone to failure, and very practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the top view structure of the utility model;
[0011] Figure 2 yes Figure 1 A magnified view of part A in FIG.
[0012] Figure 3 It is a three-dimensional structural schematic diagram of the movable cover in the utility model;
[0013] Figure 4 It is a schematic diagram of the inner structure of the threshold in the utility model;
[0014] Figure 5 It is the usage state diagram of the threshold closure;
[0015] Figure 6 This is a usage status diagram with the threshold opened.
[0016] In the figure: 1- threshold; 2- door pier; 3- hook; 4- hanging ring; 5- door; 6- chain; 7- movable cover; 8- hinge; 9- hook slot; 10- rubber strip; 11- lifting ring; 12- universal wheel. DETAILED DESCRIPTION
[0017] The utility model is described in detail below in conjunction with the accompanying drawings.
[0018] like Figure 1-4 As shown, a barrier-free threshold is provided with left and right thresholds 1 below two opposing doors 5, the two thresholds 1 are arranged opposite to each other, and the outer ends of the two thresholds 1 are respectively hinged to the door pier 2 on that side through hinges 8, a hook 3 is provided on the threshold 1, and a hanging ring 4 is provided on the door 5, and the hook 3 on each threshold 1 is detachably connected to the hanging ring 4 on the corresponding door 5; a movable cover 7 is detachably buckled on the threshold 1, and the movable cover 7 is arranged along the entire length of the two thresholds 1, and a rubber strip 10 is provided at the bottom of the movable cover 7 along its length direction, and the rubber strip 10 is close to the ground, and a hook groove 9 is opened on one side of the movable cover 7, and the position and number of the hook groove 9 correspond to the hook 3, and the hook groove 9 extends to the bottom of the movable cover 7.
[0019] The hook 3 is connected to the door sill 1 through a chain 6 .
[0020] A universal wheel 12 is provided at the bottom of the threshold 1 .
[0021] A lifting ring 11 is provided on the upper surface of the movable cover 7 , and the lifting ring 11 is hinged on the movable cover 7 .
[0022] The threshold 1 is made of aluminum plate, stainless steel plate, copper plate or plastic plate to be shell-shaped, and is very light, so that the door 5 can easily drive the threshold 1 to open and close. The movable cover 7 is made of the same material.
[0023] Two sets of hooks 3 and hanging rings 4 are arranged between each threshold 1 and the corresponding door 5 .
[0024] When there is no vehicle entering or exiting, the two doors 5 are closed to bring the two thresholds 1 together, and the movable cover 7 is buckled on the two thresholds 1. Then the thresholds 1 will not move under the action of external forces, ensuring stability. At this time, the rubber strip 10 is close to the ground, playing the role of water and soil blocking. The hook 3 is removed from the hanging ring 4, and the threshold 1 and the door 5 are separated. The door 5 can be opened separately. Figure 5As shown, at this time, the door 5 can be opened and closed freely, and the threshold 1 does not move.
[0025] When a vehicle enters or exits, the movable cover 7 is removed, and the hook 3 on the threshold 1 is hung on the corresponding ring 4 on the door 5, so that the threshold 1 and the door 5 are connected as a whole. After the door is opened, the threshold 1 opens with the door 5, and the vehicle can pass. Figure 6 After the traffic is completed, the door 5 is closed, the two thresholds 1 are matched, the movable cover 7 is buckled on the two thresholds 1 to fix the thresholds 1, the hook 3 is removed from the hanging ring 4, the threshold 1 is separated from the door 5, and the door 5 can be opened separately. Figure 5 shown.
Claims
1. A barrier-free threshold, characterized by: Two left and right thresholds (1) are provided below the two doors (5) that open oppositely. The two thresholds (1) are arranged oppositely. The outer ends of the two thresholds (1) are respectively hinged on the door pier (2) on the side. The threshold (1) is provided with a hook (3). The door (5) is provided with a hanging ring (4). The hook (3) on each threshold (1) is detachably connected to the hanging ring (4) on the corresponding door (5). A movable cover (7) is detachably provided on the threshold (1). The movable cover (7) is arranged along the entire length of the two thresholds (1). A rubber strip (10) is provided at the bottom of the movable cover (7) along the length direction thereof. The rubber strip (10) is in close contact with the ground. A hook groove (9) is provided on one side of the movable cover (7). The position and number of the hook groove (9) correspond to the hook (3). The hook groove (9) extends to the bottom of the movable cover (7).
2. The barrier-free threshold according to claim 1, characterized in that: The hook (3) is connected to the threshold (1) via a chain (6).
3. The barrier-free threshold according to claim 1 or 2, characterized in that: A universal wheel (12) is provided at the bottom of the threshold (1).
4. The barrier-free threshold according to claim 3, characterized in that: The upper surface of the movable cover (7) is provided with a lifting ring (11).
5. The barrier-free threshold according to claim 4, characterized in that: The lifting ring (11) is hinged on the movable cover (7).