CN212529639U

CN212529639U - Glass fiber reinforced plastic interior decoration for train and passenger car

Info

Publication number: CN212529639U
Application number: CN202021243081.5U
Authority: CN
Inventors: 王雅琴
Original assignee: Tangshan Jieruite Vehicle Parts Co ltd
Current assignee: Tangshan Jieruite Vehicle Parts Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-12
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to a glass steel interior trim for train passenger train, use in the interior trim field of train passenger train, aim at solving the problem that the interior trim board of train passenger train is difficult to assemble and disassemble, this interior trim includes the decorative board, two adjacent decorative boards are first decorative board and second decorative board respectively, the lateral wall that the first decorative board is close to the second decorative board is equipped with the draw-in groove, be equipped with on the lateral wall of the second decorative board with draw-in groove inlay card complex fixture block, it is connected with the connecting rod to be close to the draw-in groove rotation on the lateral wall of the first decorative board, be equipped with the coupling assembling of closely connecting two adjacent decorative boards on the lateral wall; through the cooperation of fixture block and draw-in groove, make things convenient for the workman to inlay the decorative board inlay card of double-phase neighbour, through the cooperation of connecting rod and coupling assembling, make things convenient for the workman to have the zonulae occludens of two adjacent decorative boards after the inlay card, when there is the damage in the decorative board to change, workman release coupling assembling change can to make things convenient for the workman to install and remove the decorative board that has the damage point.

Description

Glass fiber reinforced plastic interior decoration for train and passenger car

Technical Field

The utility model belongs to the technical field of the interior decoration of train passenger train and specifically relates to a train passenger train is with interior decoration of glass steel.

Background

The inner wall of the train is provided with decorative plates which have the functions of sound insulation, noise reduction, heat insulation and the like, and glass windows are usually embedded in the decorative plates on the inner side surfaces of the train.

The traditional Chinese utility model with the authorized bulletin number of CN200942613 discloses a sound-absorbing decorative board for an inner wall of a train, which comprises a decorative board with a window opening and no window opening, wherein one surface of the decorative board is adhered with a layer of soft rubber-plastic material, and the other surface of the decorative board is provided with a sound-absorbing coating layer; the interior decoration of the train has the effects of vibration reduction and sound insulation.

However, the above prior art solutions have the following drawbacks: when a certain decorative plate is damaged, the decorative plate is inconvenient to disassemble and replace by workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a glass fiber reinforced plastic interior decoration for a train and a passenger car, which has the advantages of convenient assembly and disassembly.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a train is glass steel interior trim for passenger train, includes the decorative board, two adjacent decorative board is first decorative board and second decorative board respectively, be equipped with the draw-in groove on the lateral wall that first decorative board is close to the second decorative board, be equipped with on the lateral wall of second decorative board with draw-in groove inlay card complex fixture block, it is connected with the connecting rod to be close to the draw-in groove rotation on the lateral wall of first decorative board, be equipped with the coupling assembling with two adjacent decorative board zonulae occludens on the lateral wall of the other end of connecting rod.

Through adopting above-mentioned technical scheme, through the cooperation of fixture block and draw-in groove, make things convenient for the workman to inlay the decorative board inlay card of double-phase neighbour, through the cooperation of connecting rod and coupling assembling, make things convenient for the workman to have the zonulae occludens of two adjacent decorative boards after the inlay card, when the decorative board has the damage to need to be changed, workman release coupling assembling change can to promote the convenience that the decorative board was installed and removed to the workman.

The utility model discloses further set up to: coupling assembling includes the fixed block, the fixed block is fixed on the connecting rod is kept away from the lateral wall of the one end of being connected with first decorative board rotation, it is equipped with the perforation to run through on the lateral wall of fixed block, it is connected with the check lock lever to perforate the interior sliding, be equipped with the mounting groove on the lateral wall of fixture block, the check lock lever cooperates with the mounting groove grafting, be equipped with the driving piece that drives the reciprocal sliding of check lock lever in the fixed block.

Through adopting above-mentioned technical scheme, utilize driving piece drive locking lever to slide towards the mounting groove is reciprocal to realize locking and the release of locking lever to the fixture block, and then make things convenient for the workman to install and remove the decorative board, so that change the decorative board.

The utility model discloses further set up to: the driving piece comprises a spring, a buffer cavity is formed in the side wall of the through hole, a buffer block is arranged on the side wall of the locking rod, the spring is wound on the side wall of the locking rod, one end of the spring is fixed to the side wall of the locking rod, and the other end of the spring is fixed to the side wall of the buffer block.

Through adopting above-mentioned technical scheme, under the initial state, the spring is in the state of extending naturally, and the check lock lever is pegged graft in the mounting groove, when the workman need change the decorative board, the pulling check lock lever, make check lock lever and mounting groove separation, it is completely relative with the lateral wall of first decorative board to rotate the connecting rod, so that the workman separates double-phase adjacent decorative board, at this moment, the spring has certain elastic restoring force because of being in the state of compression, after the workman splices new decorative board inlay card, loosen the check lock lever, make the check lock lever under the effect of the elastic restoring force of spring, reset and plug in the mounting groove, thereby with two adjacent decorative board zonulae occludens, and then make things convenient for the workman to install and remove.

The utility model discloses further set up to: a fixing rod is arranged on the side wall of the fixing block close to the locking rod, and one end, far away from the fixing block, of the fixing rod is rotatably connected with a bearing rod.

Through adopting above-mentioned technical scheme, after workman pulling check lock lever made check lock lever and mounting groove separation, rotate the support rod, make the roof of support rod and the diapire laminating of check lock lever to need not the workman and stimulate the check lock lever always, convenience when promoting the workman and operate.

The utility model discloses further set up to: be close to the check lock lever on the lateral wall of fixed block and be equipped with the gag lever post, the gag lever post is kept away from the one end of fixed block and is rotated and be connected with the compression arm.

Through adopting above-mentioned technical scheme, under the effect of the elastic recovery power of check lock lever at the spring, reset and plug in the mounting hole after, rotate the compression bar, make the compression bar crimping stretch out on the lateral wall of the one end of fixed block at the check lock lever, help promoting the stability after two adjacent decorative boards are connected.

The utility model discloses further set up to: coupling assembling includes the dwang, the connecting rod is kept away from and is equipped with the locking hole on the lateral wall of the one end of being connected with first decorative board rotation, the dwang is pegged graft in the locking hole, the one end that the dwang passed the locking hole is connected with the latch segment, be equipped with the slot with the latch segment adaptation on the lateral wall of fixture block, be equipped with the locking cavity on the lateral wall of slot, be equipped with on the lateral wall of connecting rod and carry out spacing mounting to the dwang.

Through adopting above-mentioned technical scheme, with adjacent decorative board inlay card back, the dwang slides, makes the latch segment peg graft in the slot to rotate the dwang, make latch segment and slot be cross-shaped cross connection, thereby with two adjacent decorative board zonulae occludens, when the workman need dismantle the decorative board that has the damage point, rotate the dwang, make latch segment and fixture block separation can.

The utility model discloses further set up to: the mounting includes the connecting rod, it is connected with the stopper to rotate on the connecting rod keeps away from the lateral wall of the one end of first decorative board, run through on the lateral wall of stopper and be equipped with the bayonet socket, dwang protrusion is connected with the turning block on the end wall of the one end of connecting rod, turning block and bayonet socket grafting cooperation.

Through adopting above-mentioned technical scheme, in order to promote the compactness that latch segment and connecting rod are connected, through the grafting cooperation of stopper and bayonet socket, realize spacing to dwang and turning block.

The utility model discloses further set up to: be equipped with the arc spout on the lateral wall of first decorative board, be connected with the bracing piece on the relative lateral wall of connecting rod and first decorative board, the one end that the bracing piece is close to first decorative board slides and connects in the arc spout.

Through adopting above-mentioned technical scheme, through the bracing piece, play the effect of stabilizing the support to the connecting rod, through the cooperation of sliding of bracing piece and arc spout, play the effect of stabilizing the direction to the rotation process of connecting rod, stability when helping promoting the connecting rod rotation.

The utility model discloses further set up to: the side wall of the support rod, which is close to one side of the arc-shaped sliding groove, is rotatably connected with a plurality of universal balls.

Through adopting above-mentioned technical scheme, utilize universal ball, be favorable to reducing the frictional force between bracing piece and arc spout to promote the smooth and easy nature when the bracing piece slides, and then promote the convenience when workman rotates the connecting rod.

To sum up, the utility model discloses a beneficial technological effect does:

1. pulling the locking rod to separate the locking rod from the mounting groove, replacing the damaged decorative plate by a worker, embedding two adjacent decorative plates in a clamping manner, loosening the locking rod, resetting the locking rod under the action of elastic restoring force of the spring and inserting the locking rod into the mounting groove, so that the two embedded decorative plates are tightly connected, the damaged decorative plates can be conveniently assembled and disassembled by the worker, and the worker can conveniently maintain the decorative plates;

2. workers firstly rotate the limiting block to separate the limiting block from the rotating block, then rotate the rotating rod to separate the locking block from the slot, and then slide the rotating rod to separate the locking block from the clamping block, so that the workers can replace the damaged decorative plate;

3. through the cooperation of bracing piece, universal ball and arc spout, be favorable to promoting the stability when the bracing piece slides to convenience when promoting the workman and rotating the connecting rod.

Drawings

Fig. 1 is a schematic overall structure diagram of the first embodiment.

Fig. 2 is a schematic view of a connection relationship structure of the support rod, the ball gimbal and the arc-shaped sliding groove according to an embodiment.

Fig. 3 is a schematic cross-sectional view illustrating a connection relationship between the connection member and the latch according to an embodiment.

Fig. 4 is a schematic cross-sectional structure diagram for showing the connection relationship between the connection member and the latch according to the second embodiment.

In the figure, 1, a decorative plate; 10. a first decorative plate; 101. a card slot; 11. a second decorative panel; 111. a clamping block; 1111. mounting grooves; 2. a connecting rod; 3. a connecting assembly; 31. a fixed block; 311. perforating; 312. a buffer cavity; 32. a locking lever; 321. a buffer block; 33. a drive member; 331. a spring; 4. fixing the rod; 5. a support rod; 6. a limiting rod; 7. a hold down bar; 8. rotating the rod; 9. a locking hole; 12. a locking block; 13. a slot; 14. a locking cavity; 15. a fixing member; 16. a connecting rod; 17. a limiting block; 18. a bayonet; 19. rotating the block; 20. an arc-shaped chute; 21. a support bar; 22. a ball transfer unit; 23. a handle; 24. a rotating shaft; 25. fixing the bolt; 26. and (6) masking.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, the glass fiber reinforced plastic interior trim for a train and a passenger car disclosed by the present invention solves the problem that an interior trim 1 of a train and a passenger car is not easy to be assembled and disassembled, the interior trim comprises a plurality of trim boards 1, the trim boards 1 are made of glass fiber reinforced plastic, and have the characteristics of light weight, high strength, energy saving and heat preservation, in fig. 1, two adjacent trim boards 1 are taken as reference, two adjacent trim boards 1 are respectively a first trim board 10 and a second trim board 111, handles 23 are fixedly connected to the two trim boards 1, a clamping groove 101 is arranged on the side wall of one side of the first trim board 10 close to the second trim board 111, a clamping block 111 which is in clamping fit with the clamping groove 101 is arranged on the side wall of the second trim board 111, a connecting rod 2 is rotatably connected to the side wall of the first trim board 10 close to the clamping groove 101 through a rotating shaft 24, a connecting assembly 3 is arranged on the side wall, the cover 26 is used for covering the connecting rod 2 and the connecting component 3.

Referring to fig. 2, an arc-shaped chute 20 is arranged on a side wall of a first decorative plate 10, a support rod 21 is connected to a side wall of a connecting rod 2 opposite to the first decorative plate 10, one end of the support rod 21, which is far away from the connecting rod 2, is rotatably connected with a plurality of universal balls 22, one universal ball 22 is provided in the application, and the universal balls 22 are connected in the arc-shaped chute 20 in a rolling manner; when the worker rotates the connecting rod 2, the ball 22 slides back and forth along the arc chute 20, which helps to improve the smoothness when the worker rotates the connecting rod 2.

Referring to fig. 3, the connecting assembly 3 includes a fixing block 31, a locking rod 32 and a driving member 33, the fixing block 31 is fixed on a side wall of one end of the connecting rod 2 far away from the rotating shaft 24 (fig. 2), a through hole 311 is formed in the side wall of the fixing block 31, a buffer cavity 312 is formed in the side wall of the through hole 311, the locking rod 32 is connected in the through hole 311 in a sliding manner, a mounting groove 1111 is formed in the side wall of the locking block 111, a buffer block 321 is connected to the side wall of one end of the locking rod 32 located in the through hole 311, the buffer block 321 is connected to the cavity wall of the buffer cavity 312 in a sliding manner, the driving member 33 includes a spring 331, the spring 331 is sleeved on the side wall of the locking rod 32, one end of the spring 331 is connected to the side wall of the locking rod.

Referring to fig. 3, a fixing rod 4 is fixed on one side of the side wall of the fixing block 31, which is located at the locking rod 32, one end of the fixing rod 4, which is far away from the fixing rod 4, is rotatably connected with a supporting rod 5, a limiting rod 6 is fixed on the other side of the side wall of the fixing block 31, which is located at the locking rod 32, and one end of the limiting rod 6, which is far away from the fixing block 31, is rotatably connected with a pressing; in the initial state, the locking rod 32 is inserted into the mounting groove 1111, and the pressing rod 7 is pressed against the sidewall of the locking rod 32 at the end extending out of the fixing block 31.

Referring to fig. 1 and 3, when a damage point of the decorative panel 1 needs to be removed and replaced by a worker, the worker opens the cover 26, rotates the pressing rod 7 until the pressing rod 7 is separated from the locking rod 32, then pulls the locking rod 32 to separate the locking rod 32 from the mounting groove 1111, and rotates the support rod 5 to overlap the side wall of one end of the locking rod 32 extending out of the fixing block 31 on the support rod 5, so that the worker does not need to pull the locking rod 32 all the time, which is helpful for improving the convenience of the worker in operation; the worker rotates the connecting rod 2 again, so that the connecting rod 2 rotates until the side walls of the first decorative plates 10 are completely opposite, and the worker pulls the handle 23 again to disassemble the decorative plates 1 with the damage points; through the cooperation of lock lever 32, spring 331, bearing rod 5 and compressing tightly pole 7, make things convenient for the workman to install and remove decorative board 1, and then the workman of being convenient for is to having the decorative board 1 of injury point to change.

The implementation principle of the embodiment is as follows: when the worker needs to replace the decorative plate 1 with the damage point, the cover 26 is disassembled, the pressing rod 7 is screwed, the locking rod 32 is pulled, the locking rod 32 is connected to the supporting rod 5, the connecting rod 2 is rotated to be completely opposite to the side wall of the decorative plate 1, the handle 23 is pulled, the decorative plate 1 with the damage point is replaced, and therefore the worker can conveniently detach and replace the decorative plate 1.

Example two:

referring to fig. 4, the difference between the second embodiment and the first embodiment lies in the difference of the connecting assembly 3, the connecting assembly 3 in the second embodiment includes a rotating rod 8, a locking hole 9 penetrates through a side wall of one end of the connecting rod 2, which is far away from a rotating shaft 24 (fig. 2), the rotating rod 8 is inserted into the locking hole 9, a rotating block 19 is connected to an end wall of one end, which protrudes from the connecting rod 2, of the rotating rod 8, one end of the rotating rod 8, which passes through the locking hole 9, is connected with a locking block 12, the locking block 12 is in a rectangular shape, the length and the width of the locking block 12 are different, a slot 13 is formed in a side wall of the locking block 111, the slot 13 is matched with the locking block 12, a locking cavity 14 is formed in a side wall of the slot 13, which is far away from one side of the rotating rod 8, the side wall of.

Referring to fig. 4, the side wall of the connecting rod 2 is provided with a fixing member 15 for limiting the rotating rod 8, the fixing member 15 comprises a connecting rod 16, the connecting rod 16 is rotatably connected with a limiting block 17 on the side wall of one end of the first decorative plate 10, the side wall of the limiting block 17 is provided with a bayonet 18 in a penetrating manner, and the rotating block 19 is inserted into the bayonet 18 in an initial state.

Referring to fig. 4, when a worker needs to replace the decorative panel 1 having a damaged point, the worker rotates and pulls the rotating lever 8 to separate the locking block 12 from the insertion groove 13, and pulls the handle 23 (fig. 1) to detach the decorative panel 1 having a damaged point.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a passenger train is interior decoration of glass steel for, includes decorative board (1), its characterized in that: two adjacent decorative board (1) are first decorative board (10) and second decorative board (11) respectively, be equipped with draw-in groove (101) on the lateral wall that first decorative board (10) are close to second decorative board (11), be equipped with on the lateral wall of second decorative board (11) and inlay complex fixture block (111) with draw-in groove (101), it is connected with connecting rod (2) to be close to draw-in groove (101) rotation on the lateral wall of first decorative board (10), be equipped with coupling assembling (3) with two adjacent decorative board (1) zonulae occludens on the lateral wall of the other end of connecting rod (2).

2. The interior trim of glass fiber reinforced plastic for train passenger car according to claim 1, wherein: coupling assembling (3) are including fixed block (31), fixed block (31) are fixed and are kept away from with first decorative board (10) rotation on the lateral wall of the one end of being connected in connecting rod (2), it is equipped with perforation (311) to run through on the lateral wall of fixed block (31), it is connected with check lock lever (32) to perforate (311) internal slipping, be equipped with mounting groove (1111) on the lateral wall of check lock block (111), check lock lever (32) and mounting groove (1111) cooperation of pegging graft, be equipped with driving piece (33) that drive check lock lever (32) reciprocated sliding in fixed block (31).

3. The interior trim of glass fiber reinforced plastic for train passenger car according to claim 2, wherein: the driving piece (33) comprises a spring (331), a buffer cavity (313) is formed in the side wall of the through hole (311), a buffer block (321) is arranged on the side wall of the locking rod (32), the spring (331) winds the side wall of the locking rod (32), one end of the spring (331) is fixed to the side wall of the locking rod (32), and the other end of the spring (331) is fixed to the side wall of the buffer block (321).

4. The interior trim of glass fiber reinforced plastic for train passenger car according to claim 3, wherein: be close to check lock lever (32) on the lateral wall of fixed block (31) and be equipped with dead lever (4), the one end rotation that fixed block (31) were kept away from in dead lever (4) is connected with bearing rod (5).

5. The interior trim of glass fiber reinforced plastic for train passenger car according to claim 3, wherein: be equipped with gag lever post (6) near locking lever (32) on the lateral wall of fixed block (31), the one end that fixed block (31) were kept away from in gag lever post (6) is rotated and is connected with compressing tightly pole (7).

6. The interior trim of glass fiber reinforced plastic for train passenger car according to claim 1, wherein: coupling assembling (3) are including dwang (8), connecting rod (2) are kept away from and are equipped with locking hole (9) on the lateral wall of the one end of being connected is rotated with first decorative board (10), dwang (8) are pegged graft in locking hole (9), the one end that dwang (8) passed locking hole (9) is connected with latch segment (12), be equipped with slot (13) with latch segment (12) adaptation on the lateral wall of fixture block (111), be equipped with on the lateral wall of slot (13) and lock cavity (14), be equipped with on the lateral wall of connecting rod (2) and carry out spacing mounting (15) to dwang (8).

7. The interior trim of glass fiber reinforced plastic for train passenger cars according to claim 6, wherein: mounting (15) include connecting rod (16), it is connected with stopper (17) to rotate on the lateral wall of the one end of first decorative board (10) is kept away from in connecting rod (16), it is equipped with bayonet socket (18) to run through on the lateral wall of stopper (17), dwang (8) protrusion is connected with turning block (19) on the end wall of the one end of connecting rod (2), cooperation is pegged graft with bayonet socket (18) in turning block (19).

8. The interior trim of glass fiber reinforced plastic for train passenger car according to claim 1, wherein: be equipped with arc spout (20) on the lateral wall of first decorative board (10), be connected with bracing piece (21) on connecting rod (2) and the relative lateral wall of first decorative board (10), the one end that bracing piece (21) are close to first decorative board (10) is slided and is connected in arc spout (20).

9. The interior trim of glass fiber reinforced plastic for train passenger cars according to claim 8, wherein: the side wall of the support rod (21) close to one side of the arc-shaped sliding groove (20) is rotatably connected with a plurality of universal balls (22).