Buckle type electric vehicle cushion mounting structure

Abstract

The utility model discloses a buckle type electric vehicle seat cushion installation structure, which belongs to a two-wheeled electric vehicle seat cushion structure and comprises a seat cushion body and a frame plate, clamping grooves are arranged on the front portion and the rear portion of the frame plate, buckles corresponding to the clamping grooves in position are arranged on the lower portion of the seat cushion body, and clamping steps are arranged on the same sides of the buckles. The clamping step is matched with the same side of the clamping groove; a limiting seat is further arranged on the frame plate, a limiting elastic piece corresponding to the limiting seat is arranged on the lower portion of the cushion body, one end of the limiting elastic piece is fixed to the cushion body, and the other end of the limiting elastic piece abuts against the limiting seat in a normal state. By arranging the buckle and the clamping groove which correspond to each other on the cushion body and the frame plate, after the buckle and the clamping groove are clamped, the cushion body is installed on the frame plate, the buckle and the clamping groove are kept in a clamped state under the abutting action of the limiting elastic piece and the limiting base, when the cushion body needs to be detached, the limiting elastic piece is jacked up from bottom to top, and the cushion body is detached. And special tools such as a screwdriver are not needed in the whole process, so that the cushion is more convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to a seat cushion structure of a two-wheeled electric vehicle, and more specifically, the utility model mainly relates to a buckle-type electric vehicle seat cushion installation structure. Background Art

[0002] Two-wheeled electric vehicles need to install cushions to improve riding comfort. Since the volume of the cushion is generally large, in order to maintain its stability after installation, the cushions on such electric vehicles are currently mostly fixed by bolts or pins. Although this method improves the stability of the installation, it also makes the disassembly and assembly process complicated, and special tools are required for disassembly and assembly, which is not conducive to improving the efficiency of assembly or replacement of electric vehicle cushions. When the bolts or pins are rusted, the difficulty of disassembly will also increase. With the popularization of the idea of ​​​​simplification and practicality of electric vehicle design, it is necessary to optimize and improve the installation structure of such cushions. Utility Model Content

[0003] One of the purposes of the present utility model is to provide a snap-on electric vehicle seat mounting structure in view of the above-mentioned shortcomings, in the hope of solving technical problems in the prior art such as the complicated assembly and disassembly of similar electric vehicle seat mounting structures, which is not conducive to improving the efficiency of assembly or replacement of electric vehicle seats.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a snap-on electric vehicle seat cushion mounting structure, comprising a seat cushion body and a frame plate, wherein the frame plate is used to be mounted on the upper part of the electric vehicle, the front and rear parts of the frame plate are both provided with snap slots, the lower part of the seat cushion body is provided with a snap that corresponds to the position of the snap slot, the same side of the snap is provided with a snap-in step, and the snap-in step coincides with the same side of the snap slot; a limiting seat is also provided on the frame plate, and a limiting spring sheet corresponding to the limiting seat is provided at the lower part of the seat cushion body, one end of the limiting spring sheet is fixed to the seat cushion body, and the other end conflicts with the limiting seat under normal conditions.

[0006] Preferably, a further technical solution is that the limiting seat is close to the slot at the front of the frame plate, and there is a gap between the upper end of the limiting seat and the lower part of the cushion body.

[0007] A further technical solution is: a locking groove is provided at the bottom of the cushion body, and a section of the limiting spring piece is fixed in the locking groove.

[0008] A further technical solution is that the number of the buckles is four, and they are distributed in a rectangular array at the lower part of the cushion body and correspond to the buckle slots in groups of two.

[0009] A further technical solution is: the number of the buckles is four, and they are distributed in a rectangular array at the lower part of the cushion body, and each buckle corresponds to a respective buckle slot.

[0010] Compared with the prior art, one of the beneficial effects of the utility model is that by arranging corresponding buckle and slot structures on the seat cushion body and the frame plate, when the buckle and the slot are engaged, the seat cushion body is installed on the frame plate, and the buckle and the slot are kept in an engaged state under the interference action of the limiting spring piece and the limiting seat. When the seat cushion body needs to be removed, the limiting spring piece is lifted up from bottom to top so that it loses the interference with the limiting seat, so that the buckle can be taken out of the slot, and then the seat cushion body can be removed from the frame plate. The whole process does not require the use of special tools such as screwdrivers, making the installation and removal of the seat cushion easier. At the same time, the buckle-type electric vehicle seat cushion installation structure provided by the utility model is simple and easy to use, suitable for installation and use on two-wheeled electric vehicles of various specifications, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The figure is a schematic diagram of a seat cushion installation structure for illustrating an embodiment of the utility model.

[0012] Figure 2 The figure is a schematic diagram of the structure of a cushion body for illustrating an embodiment of the utility model.

[0013] Figure 3 The figure is a schematic diagram of the frame plate structure for illustrating an embodiment of the utility model.

[0014] In the figure, 1 is a cushion body, 11 is a buckle, 12 is a locking step, 13 is a locking groove, 2 is a frame plate, 21 is a slot, 3 is a limiting seat, and 4 is a limiting spring. DETAILED DESCRIPTION

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] refer to Figure 1As shown, one embodiment of the utility model is a snap-on electric vehicle seat cushion mounting structure, which includes a seat cushion body 1 and a frame plate 2. The frame plate 2 can be installed on the upper part of the electric vehicle when used, that is, a structure fixed to the electric vehicle as a whole. It is worth noting that the front and rear parts of the frame plate 2 are both provided with a snap groove 21, and correspondingly, the lower part of the seat cushion body 1 is provided with a snap 11 corresponding to the position of the snap groove 21, and the snap 11 at the front and rear of the seat cushion body 1 are both provided with a snap step 12 on the same side. , the engaging step 12 is matched with the same side of the slot 21, and then when the buckle 11 enters the slot 21, it moves to the same side, so that the engaging step 12 on the buckle 11 can be engaged with the edge of one side of the slot 21; at the same time, in order to ensure the limit, a limit seat 3 can be set on the frame plate 2, and then a limit spring piece 4 corresponding to the limit seat 3 is set at the lower part of the cushion body 1, one end of the limit spring piece 4 is fixed on the cushion body 1, and the other end is in conflict with the limit seat 3 under normal conditions. At the same time, a through hole corresponding to the limit spring piece 4 is also provided on the frame plate 2, so that the limit spring piece 4 can be lifted from bottom to top using a stick-like object such as a push stick, so that it loses the conflict with the limit seat 3.

[0017] The cushion body 1 generally includes a frame and a sponge pad. The buckle 11 generally needs to be fixed on the frame, and the frame is generally made of metal. The frame plate 2 and the limit seat 3 can also be made of metal. The two can be fixed by welding. At the same time, in order to enable the limit spring piece 4 to maintain elasticity for a long time, it can be made of tough metal material.

[0018] In this embodiment, by providing corresponding buckle 11 and slot 21 structures on the cushion body 1 and the frame plate 2, when the buckle 11 is engaged with the slot 21, the cushion body 1 is installed on the frame plate 2, and the buckle 11 and the slot 21 are kept engaged under the interference of the limiting spring piece 4 and the limiting seat 3. When the cushion body 1 needs to be removed, the limiting spring piece 4 is lifted up from bottom to top so that it loses the interference with the limiting seat 3, so that the buckle 11 can be taken out of the slot 21, and then the cushion body 1 can be removed from the frame plate 2. The whole process does not require the use of special tools such as screwdrivers, making the installation and removal of the cushion easier.

[0019] In order to facilitate the loss of the conflict between the limiting spring piece 4 and the limiting seat 3 through the above-mentioned method, and to improve the stability of the limit of the buckle 11, the position of the above-mentioned limiting seat 3 can be set at the clamping groove 21 close to the front of the frame plate 2, and a gap is provided between the upper end of the limiting seat 3 and the lower part of the cushion body 1, so that the limiting spring piece 4 and the limiting seat 3 are easier to disassemble. Further, based on the same purpose, a locking groove 13 can be provided at the bottom of the cushion body 1, and a section of the limiting spring piece 4 is fixed in the locking groove 13, so as to gain more space for the disassembly and engagement of the limiting spring piece 4 and the limiting seat 3, and avoid the situation of being stuck due to narrow space.

[0020] On the other hand, in order to ensure the stability of the engagement between the buckle 11 and the slot 21, the inventors have designed two methods. One method is to design the number of the buckles 11 to be four, and Figure 2 The rectangular array shown is distributed in the lower part of the cushion body 1, and corresponds to the same card slot 21 in groups of two, and then engages and limits in the above manner. Another method is to design the number of buckles 11 to be four, and as shown in FIG. Figure 2 The rectangular array shown is distributed in the lower part of the cushion body 1, except that Figure 3 As shown, four slots 21 corresponding to the buckles 11 are designed on the frame plate 2 , that is, each buckle 11 is engaged and limited in its own slot 21 .

[0021] refer to Figure 1-3 As shown, in one preferred embodiment of the utility model, the buckle 11 at the lower part of the cushion body 1 is placed in the slot 21. As can be seen from the figure, the width of the slot 21 needs to be greater than the width of the buckle 11. Then, the limiting spring piece 4 is pushed upward in the direction of the first arrow, and then the cushion body 1 is moved backward for a certain distance as a whole in the direction of the second arrow, so that the engaging step 12 on the side of the buckle 11 can be engaged with the rear side edge of the slot 21. Finally, the push rod is released, and the limiting spring piece 4 is reset under the action of its own elastic force, and its end contacts the limiting seat 3, thereby forming a limit position. Figure 1 In the state shown, the cushion body 1 cannot move forward any further due to the interference between the two, that is, the rear side edge of the slot 21 will not come out of the engaging step 12; when disassembly is required, a push rod is used to lift the limiting spring piece 4 in the direction of the first arrow so that it loses the interference with the limiting seat 3, and at the same time, the cushion body 1 is moved forward in the opposite direction of the second arrow. At this time, the rear side edge of the slot 21 comes out of the engaging step 12, so that the buckle 11 can be taken out of the slot 21, and then the cushion body 1 can be removed from the frame plate 2. The whole process can be completed using only one push rod, and there is no restriction on the specifications and materials of the push rod.

[0022] In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the present utility model.

[0023] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to modifications and improvements to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A snap-on electric vehicle seat cushion mounting structure, comprising a seat cushion body (1) and a frame plate, wherein the frame plate is used to be mounted on the upper part of the electric vehicle, and is characterized in that: The front and rear parts of the frame plate (2) are both provided with a slot (21); the lower part of the cushion body (1) is provided with a buckle (11) corresponding to the position of the slot (21); the same side of the buckle (11) is provided with a locking step (12); the locking step (12) is matched with the same side of the slot (21); A limit seat (3) is also provided on the frame plate (2), and a limit spring piece (4) corresponding to the limit seat (3) is provided at the lower part of the cushion body (1); one end of the limit spring piece (4) is fixed to the cushion body (1), and the other end is in contact with the limit seat (3) under normal conditions.

2. The buckle-type electric vehicle seat cushion mounting structure according to claim 1, characterized in that: The limiting seat (3) is close to the clamping groove (21) at the front of the frame plate (2), and there is a gap between the upper end of the limiting seat (3) and the lower part of the cushion body (1).

3. The buckle-type electric vehicle seat cushion mounting structure according to claim 1 or 2, characterized in that: A locking groove (13) is provided at the bottom of the cushion body (1), and a section of the limiting spring sheet (4) is fixed in the locking groove (13).

4. The buckle-type electric vehicle seat cushion mounting structure according to claim 1 or 2, characterized in that: The number of the buckles (11) is four, and they are distributed in a rectangular array at the lower part of the cushion body (1), and correspond to the buckle slots (21) in groups of two.

5. The buckle-type electric vehicle seat cushion mounting structure according to claim 1 or 2, characterized in that: The buckles (11) are four in number and are distributed in a rectangular array at the lower part of the cushion body (1), and each buckle (11) corresponds to a respective buckle slot (21).

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