Seat for vehicle

Abstract

The utility model discloses a vehicle seat which is characterized in that a protection mechanism comprises an upper frame body arranged below a seat body, the top of the upper frame body is fixedly connected with a spring, the spring is fixedly connected with the seat body, the top of the upper frame body is fixedly connected with a protection frame, the protection frame is in sliding connection with a first through groove, and the protection frame is fixedly connected with a second through groove. A positioning mechanism is arranged between the protection frame and the second through groove, and a lifting anti-theft mechanism is arranged at the bottom of the upper frame body. The protection frame is used for shielding the side edge of a passenger, the passenger can be protected, it is avoided that the passenger is thrown out of the seat due to inertia, and falling injuries of different degrees are avoided; and the protection frame can be lifted and stored, so that the passenger can conveniently sit on the seat body and leave from the seat body.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to a vehicle seat. Background Art

[0002] The placement of passenger seats in different locations in the bus is different. In the front area (near the front of the bus), people sit on the seats facing the window. In the middle area (near the rear door), some seats are placed individually, and people sit on the seats facing forward. In the rear area (near the rear of the bus), the seats are placed in double rows, and people sit on the seats facing forward. When people sit on the chairs in the middle area, when the vehicle is turning and the speed is fast, if the passengers sitting on these seats are not careful or fall asleep on the seats, they will be thrown out of the seats due to inertia, causing the passengers to fall. In addition, when passengers place some objects on the ground in the bus and the passengers are sleeping, it is easy to cause the objects to be lost. Utility Model Content

[0003] The purpose of the utility model is to provide a vehicle seat to solve the problems mentioned in the above background technology.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A vehicle seat comprises a seat body and a fixing frame arranged at the bottom of the seat body, wherein a first through slot is penetrated through one side of the top of the seat body, a second through slot connected to the first through slot is arranged on one side of the seat body, and a protective mechanism capable of passing through the first through slot for lifting and lowering is arranged at the bottom of the seat body.

[0006] The protection mechanism includes an upper frame body arranged below the seat body, a spring is fixedly connected to the top of the upper frame body, the spring is fixedly connected to the seat body, a protection frame is fixedly connected to the top of the upper frame body, the protection frame is slidably connected to the first through slot, a positioning mechanism is arranged between the protection frame and the second through slot, and a lifting anti-theft mechanism is arranged at the bottom of the upper frame body.

[0007] As a further solution of the utility model: a first card slot and a second card slot are respectively opened on one side of the upper frame, and the bottoms of the first card slot and the second card slot cavities are both opened.

[0008] As a further solution of the utility model: the positioning mechanism includes a bracket, a first slot and a second slot, the bracket is slidably connected to the second through slot, a limiting mechanism is arranged between the bracket and the second through slot, the first slot and the second slot are both opened on the protective frame, and the bracket is respectively adapted to the first slot and the second slot.

[0009] As a further solution of the utility model: a groove is provided at the bottom of the insertion frame, a connecting column is fixedly connected to the bottom of the seat body, and a plurality of connecting columns are provided.

[0010] As a further solution of the utility model: the lifting anti-theft mechanism includes a lower frame body, and the top of the lower frame body is respectively fixedly connected with a first telescopic sleeve rod and a second telescopic sleeve rod, the top of the first telescopic sleeve rod is fixedly connected with a first clamping block, and the top of the second telescopic sleeve rod is fixedly connected with a second clamping block, the first clamping block is located in a first clamping groove, and the second clamping block is located in a second clamping groove, and the lower frame body is detachably connected to the fixed frame by bolts.

[0011] As a further solution of the utility model: the limiting mechanism includes a limiting rod and a third through slot, the limiting rod is fixedly connected in the second through slot, the third through slot is opened through the top of the rack, and the limiting rod passes through the third through slot.

[0012] Beneficial Effects

[0013] The utility model provides a vehicle seat. Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The present application can protect passengers by using a protective frame to shield the side of the passenger, thereby preventing the passenger from being thrown out of the seat due to inertia and preventing different degrees of fall injuries. The protective frame can be raised and lowered to facilitate the passenger to sit on and leave the seat body.

[0015] (2) In the present application, when the protective frame is in the raised state, the first telescopic sleeve rod and the second telescopic sleeve rod are extended to surround the lower part of the seat body, thereby playing a certain anti-theft role for objects placed under the seat body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the seat body of the utility model;

[0018] Figure 3 It is an exploded diagram of the protection mechanism of the utility model;

[0019] Figure 4 It is a three-dimensional cross-sectional view of the seat body of the utility model.

[0020] In the figure: 1. seat body; 2. fixing frame; 3. first through slot; 4. second through slot; 5. protection mechanism; 51. upper frame; 52. spring; 53. protection frame; 54. positioning mechanism; 541. insertion frame; 542. first slot; 543. second slot; 544. limiting mechanism; 5441. limiting rod; 5442. third through slot; 55. lifting anti-theft mechanism; 551. lower frame; 552. first telescopic sleeve rod; 553. second telescopic sleeve rod; 554. first clamping block; 555. second clamping block; 556. bolt; 6. first clamping slot; 7. second clamping slot; 8. groove; 9. connecting column. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-4 As shown, the utility model is a vehicle seat, comprising a seat body 1 and a fixing frame 2 arranged at the bottom of the seat body 1, a first through slot 3 is penetrated through one side of the top of the seat body 1, a second through slot 4 connected to the first through slot 3 is opened on one side of the seat body 1, a protective mechanism 5 capable of passing through the first through slot 3 for lifting is arranged at the bottom of the seat body 1; the protective mechanism 5 comprises an upper frame 51 arranged below the seat body 1, a spring 52 is fixedly connected to the top of the upper frame 51, the spring 52 is fixedly connected to the seat body 1, and the upper frame 5 A protective frame 53 is fixedly connected to the top of the upper frame 1. When the protective frame 53 is in an ascending state, the spring 52 is in its original length. The protective frame 53 is slidably connected to the first through slot 3. A positioning mechanism 54 is provided between the protective frame 53 and the second through slot 4. A lifting anti-theft mechanism 55 is provided at the bottom of the upper frame 51. By using the protective frame 53 to block the side of the passenger, the passenger can be protected to prevent the passenger from being thrown out of the seat due to inertia and to prevent different degrees of falls. The protective frame 53 can be lifted and stored to facilitate the passenger to sit on and leave the seat body 1.

[0024] A first card slot 6 and a second card slot 7 are respectively provided on one side of the upper frame body 51, and the bottoms of the first card slot 6 and the second card slot 7 are both opened. The first card slot 6 and the second card slot 7 are set as openings to facilitate the disassembly of the first telescopic sleeve rod and the second telescopic sleeve rod and the components below, which is conducive to the overall disassembly and assembly.

[0025] The positioning mechanism 54 includes a bracket 541, a first slot 542 and a second slot 543. The bracket 541 is slidably connected to the second through slot 4. A limiting mechanism 544 is arranged between the bracket 541 and the second through slot 4. The first slot 542 and the second slot 543 are both opened on the protective frame 53. The bracket 541 is respectively adapted to the first slot 542 and the second slot 543. When the bracket 541 is inserted into the first slot 542, the top of the protective frame 53 is flush with the top of the seat body 1.

[0026] A groove 8 is provided at the bottom of the rack 541, and the rack 541 can be easily moved by setting the groove 8. Setting the groove 8 at the bottom of the rack 541 is conducive to the top of the rack 541 to be completely fitted with the front of the seat body 1, thereby preventing the rack 541 from being easily moved. A connecting column 9 is fixedly connected to the bottom of the seat body 1, and a plurality of connecting columns 9 are provided. By providing the connecting column 9, the surrounding effect of the bottom of the seat body 1 is increased, thereby improving the anti-theft effect.

[0027] The limiting mechanism 544 includes a limiting rod 5441 and a third through slot 5442 . The limiting rod 5441 is fixedly connected in the second through slot 4 . The third through slot 5442 is opened through the top of the inserting rack 541 . The limiting rod 5441 passes through the third through slot 5442 .

[0028] Embodiment 2

[0029] Based on Example 1, see Figure 1 and Figure 3 Shown

[0030] The lifting anti-theft mechanism 55 includes a lower frame body 551, and the top of the lower frame body 551 is fixedly connected with a first telescopic rod 552 and a second telescopic rod 553, respectively. The top of the first telescopic rod 552 is fixedly connected with a first clamping block 554, and the top of the second telescopic rod 553 is fixedly connected with a second clamping block 555. The first clamping block 554 is located in the first clamping groove 6, and the second clamping block 555 is located in the second clamping groove 7. The lower frame body 551 is detachably connected to the fixed frame 2 by bolts 556. The lifting anti-theft mechanism 55 can be disassembled as a whole, which is beneficial to the installation of the seat. When the protective frame 53 is in the ascending state, the first telescopic rod 552 and the second telescopic rod 553 are extended to surround the bottom of the seat body 1, which can play a certain anti-theft role for objects placed under the seat body 1.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] The working principle of the utility model is as follows: when a passenger sits on the seat, the protective frame 53 can be lifted up as needed by placing a hand in the groove 8 and pulling the inserting frame 541 outwards, while the other hand is pressed on the top of the protective frame 53 (to prevent the protective frame 53 from suddenly rising and causing harm to the passenger). When the inserting frame 541 is completely separated from the first slot 542, the spring 52 is restored, thereby driving the upper frame 51 and the protective frame 53 to rise. After that, the inserting frame 541 is reset, so that the inserting frame 541 will be inserted into the second slot 543, and the protective frame 53 is positioned, so as to utilize the protective The frame 53 blocks the side of the passenger, and can protect the passenger, so as to prevent the passenger from being thrown out of the seat due to inertia and to prevent different degrees of falls. The protective frame 53 can be stored, so that the passenger can sit on and leave the seat body 1 conveniently. In the process of the upper frame 51 rising, under the action of the first slot 6, the first block 554, the second slot 7 and the second block 555, the first telescopic sleeve 552 and the second telescopic sleeve 553 are stretched one by one, so as to surround the bottom of the seat body 1, and can play a certain anti-theft role for objects placed under the seat body 1.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle seat, comprising a seat body (1) and a fixing frame (2) arranged at the bottom of the seat body (1), characterized in that: A first through slot (3) is formed through one side of the top of the seat body (1), a second through slot (4) connected to the first through slot (3) is formed on one side of the seat body (1), and a protective mechanism (5) capable of passing through the first through slot (3) for lifting and lowering is provided at the bottom of the seat body (1); The protection mechanism (5) comprises an upper frame (51) arranged below the seat body (1); a spring (52) is fixedly connected to the top of the upper frame (51); the spring (52) is fixedly connected to the seat body (1); a protection frame (53) is fixedly connected to the top of the upper frame (51); the protection frame (53) is slidably connected to the first through slot (3); a positioning mechanism (54) is arranged between the protection frame (53) and the second through slot (4); and a lifting anti-theft mechanism (55) is arranged at the bottom of the upper frame (51).

2. A vehicle seat according to claim 1, characterized in that: A first card slot (6) and a second card slot (7) are respectively provided on one side of the upper frame body (51), and the bottoms of the slot cavities of the first card slot (6) and the second card slot (7) are both open.

3. The vehicle seat according to claim 1, characterized in that: The positioning mechanism (54) comprises a plug-in frame (541), a first slot (542) and a second slot (543); the plug-in frame (541) is slidably connected to the second through slot (4); a limiting mechanism (544) is provided between the plug-in frame (541) and the second through slot (4); the first slot (542) and the second slot (543) are both provided on the protective frame (53); and the plug-in frame (541) is respectively adapted to the first slot (542) and the second slot (543).

4. A vehicle seat according to claim 3, characterized in that: A groove (8) is provided at the bottom of the insertion frame (541), and a connecting column (9) is fixedly connected to the bottom of the seat body (1), wherein a plurality of connecting columns (9) are provided.

5. The vehicle seat according to claim 2, characterized in that: The lifting anti-theft mechanism (55) comprises a lower frame body (551), the top of which is fixedly connected to a first telescopic sleeve rod (552) and a second telescopic sleeve rod (553), the top of which is fixedly connected to a first clamping block (554), the top of which is fixedly connected to the second telescopic sleeve rod (553), the first clamping block (554) is located in a first clamping slot (6), and the second clamping block (555) is located in a second clamping slot (7), and the lower frame body (551) is detachably connected to the fixed frame (2) via bolts (556).

6. The vehicle seat according to claim 3, characterized in that: The limiting mechanism (544) comprises a limiting rod (5441) and a third through slot (5442); the limiting rod (5441) is fixedly connected to the second through slot (4); the third through slot (5442) is penetrated and opened on the top of the inserting rack (541); and the limiting rod (5441) passes through the third through slot (5442).

Images