Automobile table board with buffering telescopic structure
By designing a car table with a buffer telescopic structure, the problem of the inability to adjust the length of the existing car table is solved, the user size adjustment and usage scenarios are increased, and the service life is improved through the buffer structure.
Patent Information
- Application Number
- CN202422007869.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The length of the existing car table plate cannot be adjusted and cannot meet the needs of users for multi-size adjustment.
A vehicle table plate with a buffer telescopic structure is designed, including a first table plate, a second table plate and a connecting piece. The first table plate is equipped with a cavity and a give way. The length of the second table plate can be pushed out by sliding and conflict with the buffer block to achieve telescopic adjustment.
The user size adjustment function is realized, the use scenarios of car table boards are increased, and the noise and impact force are reduced through the buffer structure, which improves the service life.
Smart Images
Figure CN222959675U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile table tops, in particular to an automobile table top with a buffer telescopic structure. Background Art
[0002] Cars are a common means of transportation for people. Due to the limited space in cars, only seats are usually installed. However, as cars become more and more popular, people have higher and higher requirements for car functionality. Nowadays, more and more cars are equipped with small tables for users to work, dine and entertain, etc., especially in big cities where traffic jams are very common. During this free time, if people want to work, they need a small table to place notebooks, tablets and other office supplies to improve the user's comfort. However, the length of existing tables cannot be adjusted and cannot meet the user's needs for multi-size adjustment. Utility Model Content
[0003] The utility model aims to provide a car table top with a buffer telescopic structure to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car table board with a buffer telescopic structure, comprising a first table board, a second table board and a connecting piece, the first table board comprising a first table board body, a first buffer block and a second buffer block, a cavity is opened inside the first table board body, a yield opening is opened at one end of the first table board, the first buffer block and the second buffer block are fixedly arranged in the cavity, the second table board is accommodated in the cavity, the length of the second table board is longer than the length of the cavity and one end of the second table board is exposed at the yield opening, a telescopic limit end is convexly provided at the bottom of the other end of the second table board, sliding shafts are convexly provided on both sides of the first table board body, the connecting piece is provided with a sliding groove and a connecting hole, the first table board body and the connecting piece are slidably connected through the sliding shaft and the sliding groove, and the connecting hole is used to be assembled and fixed with the back of the car seat.
[0005] Preferably, an elastic gasket for buffering and protecting the second table top is arranged on the inner side wall of the cavity close to the sliding shaft.
[0006] Preferably, the surface of the telescopic limiting end is a convex arc surface.
[0007] Preferably, the first buffer block has a first buffer slope, a first limiting concave arc surface and a first sliding slope, and the first buffer slope, the first limiting concave arc surface and the first sliding slope are arranged in sequence along the pushing direction of the second table board, the commanding height of the first buffer slope is higher than the commanding height of the first sliding slope, and the depth of the groove formed by the first limiting concave arc surface matches the length from the center point of the telescopic limiting end to the bottom end of the telescopic limiting end.
[0008] Preferably, the first buffer block is installed at an end away from the yield opening and the number of the first buffer blocks is 3, and the three first buffer blocks are distributed in sequence along the pushing direction of the second table board.
[0009] Preferably, the second buffer block has a second buffer slope, a second limiting concave arc surface and a first limiting boss, and the second buffer slope, the second limiting concave arc surface and the first limiting boss are arranged in sequence along the pushing direction of the second table board, the commanding height of the first limiting boss is higher than the commanding height of the second buffer slope, the depth of the groove formed by the second limiting concave arc surface matches the length from the center point of the telescopic limiting end to the bottom end of the telescopic limiting end, and the thickness of the telescopic limiting end is greater than the distance from the commanding height of the first limiting boss to the inner top surface of the first table board.
[0010] Preferably, the second buffer block is arranged on a side close to the yield opening and the number of the second buffer block is one.
[0011] Preferably, the distance from the highest point of the first buffer slope to the upper surface of the cavity and the distance from the highest point of the second buffer slope to the upper surface of the cavity are both equal to the distances between the upper and lower ends of the telescopic limit end.
[0012] Preferably, a support platform for supporting the second table top is protrudingly provided on one side of the first table top close to the yield opening.
[0013] Preferably, a third limiting groove connected to the sliding groove and used for limiting the sliding shaft is formed on the top of the connecting member.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. A car table top with a buffer telescopic structure, comprising a first table top, a second table top and a connecting piece, the first table top comprising a first buffer block and a second buffer block, a cavity is opened inside the first table top, and a yielding opening is opened at one end close to the cavity, the first buffer block and the second buffer block are fixedly arranged in the cavity, the second table top is accommodated in the cavity, the length of the second table top is longer than the length of the cavity and one end of the second table top is exposed at the yielding opening, a telescopic limiting end is convexly provided at the bottom of the second table top, sliding shafts are convexly provided on both sides of the first table top body, and a sliding groove and a connecting hole are opened on the connecting piece, the first table top body and the connecting piece are slidably connected through the sliding shaft and the sliding groove, and the connecting hole is used to be assembled and fixed with the back of the car seat, and when the second table top slides out, the telescopic limiting end successively conflicts with the first buffer block and the second buffer block and generates a buffering resistance, thereby realizing the function of user size adjustment and increasing the use scenarios of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 Schematic diagram of the mechanism of the first tabletop and the second tabletop of the present utility model;
[0018] In the figure: the first tabletop 1, the first tabletop body 10, the sliding shaft 11, the elastic gasket 12, the first buffer block 13, the first buffer slope 130, the first limiting concave arc surface 131, the first sliding slope 132, the second buffer block 14, the second buffer slope 140, the second limiting concave arc surface 141, the first limiting boss 142, the support table 15, the second tabletop 2, the telescopic limiting end 20, the connecting piece 3, the third limiting groove 30, the sliding groove 31, the connecting hole 32. Specific embodiments
[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the Figure 1 orientation or positional relationship shown, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0022] Such as Figures 1 to 2As shown, the present embodiment is a car table top with a buffer telescopic structure, comprising a first table top 1, a second table top 2 and a connecting piece 3, wherein the first table top 1 comprises a first table top body 10, a first buffer block 13 and a second buffer block 14, a cavity is provided inside the first table top body 10, a yield opening is provided at one end of the first table top 10, the first buffer block 13 and the second buffer block 14 are fixedly arranged in the cavity, the second table top 2 is accommodated in the cavity, the length of the second table top 2 is longer than the length of the cavity and one end of the second table top 2 is exposed at the yield opening, and the second table top 2 A telescopic limit end 20 is convexly provided at the bottom of the other end, sliding shafts 11 are convexly provided on both sides of the first table board body 10, and the connecting member 3 is provided with a slide groove 31 and a connecting hole 32. The first table board body 10 and the connecting member 3 are slidably connected through the sliding shaft 11 and the slide groove 31, and the connecting hole 32 is used for assembly and fixing with the back of the car seat. When the second table board 2 slides out, the telescopic limit end 20 successively contacts with the first buffer block 13 and the second buffer block 14 and generates buffering resistance, thereby realizing the function of user size adjustment and increasing the use scenarios of the utility model.
[0023] Preferably, an elastic gasket 12 for cushioning and protecting the second table top 2 is disposed on the inner wall of the cavity near the sliding shaft 11. Through the cushioning effect of the elastic gasket 12, when the second table top 2 is pushed into the cavity for storage, the second table top 2 is prevented from colliding with the first table top 1 to generate noise and the impact force between the second table top 2 and the first table top 1 is reduced, thereby improving the service life of the utility model.
[0024] Preferably, the surface of the telescopic limiting end 20 is a convex arc surface, and the arc surface design can reduce the noise generated when the second table top 2 of the utility model slides.
[0025] Preferably, the first buffer block 13 has a first buffer slope 130, a first limiting concave arc surface 131 and a first sliding slope 132, and the first buffer slope 130, the first limiting concave arc surface 131 and the first sliding slope 132 are arranged in sequence along the pushing direction of the second table board 2, the commanding height of the first buffer slope 130 is higher than the commanding height of the first sliding slope 132, the depth of the groove formed by the first limiting concave arc surface 131 matches the length from the center point of the telescopic limiting end 20 to the bottom end of the telescopic limiting end 20, the first buffer block 13 is arranged on the side of the cavity away from the yield opening and the number of the first buffer blocks 13 is 3, and the three first buffer blocks 13 are distributed in sequence along the pushing direction of the second table board 2, and the first limiting concave arc surface 131 is arranged to realize the adjustment of the telescopic length of the second table board 2, thereby improving the convenience of adjusting the length of the second table board 2 of the utility model.
[0026] Preferably, the second buffer block 14 has a second buffer slope 140, a second limiting concave arc surface 141 and a first limiting boss 142, the second buffer slope 140, the second limiting concave arc surface 141 and the first limiting boss 142 are arranged in sequence along the pushing direction of the second table top 2, the commanding height of the first limiting boss 142 is higher than the commanding height of the second buffer slope 140, the depth of the groove formed by the second limiting concave arc surface 141 matches the length from the center point of the telescopic limiting end 20 to the bottom end of the telescopic limiting end 20 The thickness of the telescopic limit end 20 is greater than the distance from the commanding height of the first limit boss 142 to the inner top surface of the first table board 1, and the second buffer block 14 is arranged on the side of the cavity close to the yield opening and the number of the second buffer block 14 is one. By making the thickness of the telescopic limit end 20 greater than the distance from the commanding height of the first limit boss 142 to the inner top surface of the first table board 1, the sliding limit function of the second table board 2 of the utility model is realized, the second table board 2 is prevented from falling off, and the sliding safety of the second table board 2 of the utility model is improved.
[0027] Preferably, the distance from the highest point of the first buffer slope 130 to the upper surface of the cavity and the distance from the highest point of the second buffer slope 140 to the upper surface of the cavity are equal to the distance between the upper and lower ends of the telescopic limit end 20. By making the distances equal, the telescopic limit end 20 generates resistance with the first buffer slope 130 and the second buffer slope 140 when telescopically sliding, thereby improving the sliding buffering function of the second table top 2 of the utility model.
[0028] Preferably, a support platform 15 for supporting the second table board 2 is convexly provided on one side of the first table board 1 close to the yield opening. The support platform 15 provides support force to the second table board 2, thereby enhancing the stability of the second table board 2 of the utility model during use.
[0029] Preferably, a third limiting groove 30 is opened on the top of the connecting member 3, which is connected to the sliding groove 31 and is used to limit the sliding shaft 11. The third limiting groove 30 limits the sliding shaft 11, thereby achieving the limiting and fixing of the first table top 1, thereby improving the stability of the first table top 1 of the utility model.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A car table with a buffer telescopic structure, characterized in that: It includes a first table board, a second table board and a connecting piece, the first table board includes a first table board body, a first buffer block and a second buffer block, a cavity is opened inside the first table board body, a yield opening is opened at one end of the first table board, the first buffer block and the second buffer block are fixedly arranged in the cavity, the second table board is accommodated in the cavity, the length of the second table board is longer than the length of the cavity and one end of the second table board is exposed at the yield opening, a telescopic limit end is convexly provided at the bottom of the other end of the second table board, sliding shafts are convexly provided on both sides of the first table board body, the connecting piece is provided with a sliding groove and a connecting hole, the first table board body and the connecting piece are slidably connected through the sliding shaft and the sliding groove, and the connecting hole is used for assembly and fixation with the back of the car seat.
2. The car table top with a buffer telescopic structure according to claim 1, characterized in that: An elastic gasket for buffering and protecting the second table top is arranged on the inner side wall of the cavity close to the sliding shaft.
3. The car table top with a buffer telescopic structure according to claim 1, characterized in that: The surface of the telescopic limiting end is a convex arc surface.
4. The car table top with a buffer telescopic structure according to claim 1, characterized in that: The first buffer block has a first buffer slope, a first limiting concave arc surface and a first sliding slope. The first buffer slope, the first limiting concave arc surface and the first sliding slope are arranged in sequence along the pushing direction of the second table board. The commanding height of the first buffer slope is higher than the commanding height of the first sliding slope. The depth of the groove formed by the first limiting concave arc surface matches the length from the center point of the telescopic limiting end to the bottom end of the telescopic limiting end.
5. The car table top with a buffer telescopic structure according to claim 4, characterized in that: The first buffer block is arranged at one end away from the yield opening and the number of the first buffer blocks is 3, and the three first buffer blocks are distributed in sequence along the pushing direction of the second table board.
6. The car table top with a buffer telescopic structure according to claim 1, characterized in that: The second buffer block has a second buffer slope, a second limiting concave arc surface and a first limiting boss. The second buffer slope, the second limiting concave arc surface and the first limiting boss are arranged in sequence along the pushing direction of the second table board. The commanding height of the first limiting boss is higher than the commanding height of the second buffer slope. The depth of the groove formed by the second limiting concave arc surface matches the length from the center point of the telescopic limiting end to the bottom end of the telescopic limiting end. The thickness of the telescopic limiting end is greater than the distance from the commanding height of the first limiting boss to the inner top surface of the first table board.
7. The car table top with a buffer telescopic structure according to claim 6, characterized in that: The second buffer block is arranged at a side close to the yield opening and the number of the second buffer block is one.
8. The car table top with a buffer telescopic structure according to claim 4 or 5, characterized in that: The distance from the highest point of the first buffer slope to the upper surface of the cavity and the distance from the highest point of the second buffer slope to the upper surface of the cavity are both equal to the distances between the upper and lower ends of the telescopic limit end.
9. The automobile table top with a buffer telescopic structure according to claim 1, characterized in that: A support platform for supporting the second table top is protrudingly provided on one side of the first table top close to the yield opening.
10. The car table top with a buffer telescopic structure according to claim 1, characterized in that: A third limiting groove which is communicated with the sliding groove and is used for limiting the sliding shaft is formed on the top of the connecting piece.