Automobile sleeping berth capable of expanding width

Abstract

The utility model discloses an automobile sleeping berth with an expandable width. The automobile sleeping berth comprises an automobile body, the large sleeping berth is composed of a large sleeping berth cushion, a skin and a large sleeping berth framework installed on the top of the large sleeping berth cushion and the top of the skin; the small sleeping berth is composed of a small sleeping berth cushion, a skin and a small sleeping berth plate installed on the outer surface of the small sleeping berth cushion and the skin, the small sleeping berth is located on the rear side of the large sleeping berth, a small sleeping berth supporting strip is further fixed to the car body, and the small sleeping berth plate is in lap joint with the small sleeping berth supporting strip. The sleeping berth is expanded outwards and locked through the sliding ways, meanwhile, the backrest of the sleeping berth is laid flat, the size in the width direction is increased, when the sleeping berth is folded, the backrest is erected, the sliding ways are unlocked, the sleeping berth is pushed inwards, and the purpose of folding is achieved. The sleeping comfort of the sleeping berth of the truck is improved by widening the width of the sleeping berth, and when the sleeping berth is not widened, the sleeping berth can be contracted inwards to increase the activity space. And meanwhile, the small sleeping berth is erected to serve as a backrest, so that the riding comfort is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of truck berths, and particularly relates to a truck berth with an expandable width. Background Technique

[0002] With the rapid development of the logistics system and the improvement of safety regulations, truck drivers are spending more and more time resting on trucks. To improve the quality of rest, the comfort of truck berths becomes increasingly important.

[0003] Oversized truck berths will occupy the internal space of the truck. Therefore, current truck berths are small in size and have a fixed area and cannot be expanded. As a result, truck drivers experience insufficient comfort during use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a truck berth with an expandable width to solve the problems of small size and uncomfortable use of existing truck berths as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A truck berth with an expandable width, including a vehicle body; further including a large berth, which is composed of a large berth mattress and skin, and a large berth skeleton installed on the top of the large berth mattress and skin; a small berth, which is composed of a small berth mattress and skin, and a small berth board installed on the outer surface of the small berth mattress and skin. The small berth is located at the rear side of the large berth. A small berth support bar is also fixed on the vehicle body, and the small berth board is lapped on the small berth support bar, and the support of the small berth board is realized through the small berth support bar; a plurality of sliding components are provided and are equidistantly distributed between the vehicle body and the large berth skeleton. The sliding component is composed of a support rail installed at the bottom end of the vehicle body and a slideway installed at the bottom end of the large berth skeleton. The slideway is slidably connected to the vehicle body;

[0006] A locking component is also installed on two adjacent sliding components at the middle position of the bottom of the large berth skeleton. The locking component includes an unlocking handle and a locking piece installed at the end of the unlocking handle. The locking piece penetrates through the slideway and is in limit engagement with the support rail.

[0007] Preferably, the longitudinal section of the support rail is in a "Ji" shape, and slots are equidistantly opened at the end of the support rail facing the unlocking handle. A limit locking tooth is formed between every two adjacent slots. The end of the locking piece is sleeved and locked on the limit locking tooth. After the large berth skeleton is pulled out, the limit can be realized through the connection between the limit locking tooth and the locking piece, avoiding the phenomenon of displacement and sliding again.

[0008] Preferably, the locking member includes a connecting member fixed to the end of the unlocking handle by bolts, and the end of the connecting member is bent to form a connecting portion with a "Z"-shaped longitudinal cross-section, and the top of the connecting portion extends through the interior of the slide, and a through hole is also opened at the top of the connecting member, and the through hole is sleeved and locked on the limiting tooth to achieve limiting.

[0009] Preferably, a pull rod is also buckled at the end of the connecting piece, and the end of the pull rod is connected to the slide. When the large berth frame needs to be pulled out, the unlocking handle can be pressed downward. At this time, the unlocking handle drives the connecting piece to tilt up, and the through hole will be separated from the limit tooth. At this time, the support rail and the slide are in a slidable state. After the slide is pulled out to the specified position, the unlocking handle is released. At this time, under the rebound of the pull rod, the unlocking handle rebounds to its original position, and the through hole is again set on the limit tooth, and the limit is completed.

[0010] Preferably, a bolt is fixed to the upper side of the connecting member, and the bolt passes through the unlocking handle, thereby achieving a fixed connection between the two.

[0011] Preferably, two symmetrically arranged limiting arc plates are fixed to the side of the slide toward the unlocking handle, and the upper and lower surfaces of the end of the unlocking handle are concave, which fits with the limiting arc plates, thereby realizing the limiting connection between the slide and the unlocking handle and ensuring the rotation of the unlocking handle.

[0012] Preferably, the total width of the unlocking handle and the connecting parts at its two ends is equal to the spacing between two adjacent slides, thereby ensuring that the unlocking handle can be connected only through the limiting arc plate without falling off, and the unlocking handle will not be pulled out of the limiting arc plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The berth is extended outward and locked through the slideway, and the backrest of the berth is laid flat to increase the width. When folding, the backrest is erected, the slideway is unlocked and the berth is pushed inward to achieve the purpose of folding. This device improves the sleeping comfort of the truck berth by widening the width of the berth. When the berth is not in use, the berth can be retracted inward to increase the activity space. At the same time, the small berth stands up and acts as a backrest, which also increases the riding comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of folding the sleeper berth of the utility model;

[0016] Figure 2 This is a schematic diagram of the unfolding of the sleeper berth of the utility model;

[0017] Figure 3 It is a bottom view of the utility model;

[0018] Figure 4 It is a schematic diagram of the assembly of the slideway, unlocking handle and support rail of the utility model;

[0019] Figure 5 This is a schematic diagram of the connection between the unlocking handle and the support rail of the utility model;

[0020] Figure 6 For this utility model Figure 5 A magnified schematic diagram of area A in the middle.

[0021] In the figure: 1. Large berth mat and skin; 2. Small berth mat and skin; 3. Large berth frame; 4. Small berth board; 5. Slide; 51. Limit arc plate; 6. Small berth support bar;

[0022] 7. unlocking handle; 71. connecting piece; 711. connecting part; 712. through hole; 72. pull rod;

[0023] 8. Car body;

[0024] 9. Support rail; 91. Limiting tooth. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figures 1 to 6 The utility model provides a technical solution: a car sleeper with expandable width, comprising

[0027] Body 8;

[0028] Also includes

[0029] The large berth is composed of a large berth mat and skin 1 and a large berth frame 3 installed on the top of the large berth mat and skin 1;

[0030] The small berth is composed of a small berth mat and a skin 2 and a small berth board 4 installed on the outer surface of the small berth mat and the skin 2. The small berth is located at the rear side of the large berth. A small berth support bar 6 is also fixed on the vehicle body 8. The small berth board 4 is overlapped on the small berth support bar 6, and the small berth support bar 6 is used to support the small berth board 4.

[0031] There are multiple sliding components, which are evenly distributed between the vehicle body 8 and the large berth frame 3. The sliding component is composed of a support rail 9 installed at the bottom end of the vehicle body 8 and a slideway 5 installed at the bottom end of the large berth frame 3. The slideway 5 is slidably connected to the vehicle body 8;

[0032] Locking components are also installed on two adjacent sliding components at the middle position of the bottom of the large berth frame 3. The locking component includes an unlocking handle 7 and a locking piece installed at the end of the unlocking handle 7. The locking piece penetrates through the slideway 5 and is in limit engagement with the support rail 9.

[0033] In this embodiment, preferably, the longitudinal section of the support rail 9 is in a "ji" shape, and slots are evenly opened at the end of the support rail 9 facing the unlocking handle 7. Limited position locking teeth 91 are formed between every two adjacent slots. The end of the locking piece is sleeved and locked on the limited position locking teeth 91. After the large berth frame 3 is pulled out, the limit can be achieved through the connection between the limited position locking teeth 91 and the locking piece, avoiding the phenomenon of displacement sliding again.

[0034] In this embodiment, preferably, the locking piece includes a connecting piece 71 fixed to the end of the unlocking handle 7 by a bolt. The end of the connecting piece 71 is bent to form a connecting part 711 with a longitudinal section in a "Z" shape. The top of the connecting part 711 penetrates into the inside of the slideway 5. A through hole 712 is also opened at the top of the connecting piece 71. The through hole 712 is sleeved and locked on the limited position locking teeth 91, thereby achieving the limit.

[0035] In this embodiment, preferably, a pull rod 72 is also buckled at the end of the connecting piece 71. The end of the pull rod 72 is connected to the slideway 5. When the large berth frame 3 needs to be pulled out, the unlocking handle 7 can be pressed down. At this time, the unlocking handle 7 drives the connecting piece 71 to tilt up, and the through hole 712 will be separated from the limited position locking teeth 91. At this time, the support rail 9 and the slideway 5 are in a slidable state. After the slideway 5 is pulled out to the specified position, the unlocking handle 7 is released. At this time, under the rebound of the pull rod 72, the unlocking handle 7 rebounds to its original position, and the through hole 712 is sleeved on the limited position locking teeth 91 again, and the limit is completed.

[0036] In this embodiment, preferably, a bolt is fixed on the upper side of the connecting piece 71, and the bolt penetrates through the unlocking handle 7, thereby realizing the fixed connection between the two.

[0037] In this embodiment, preferably, two symmetrically arranged limit arc plates 51 are fixed on the side of the slideway 5 facing the unlocking handle 7. The upper and lower surfaces of the end of the unlocking handle 7 are concave, and the concave shape fits with the limit arc plates 51, which can not only realize the limit connection between the slideway 5 and the unlocking handle 7, but also ensure the rotation of the unlocking handle 7.

[0038] In this embodiment, preferably, the total width of the unlocking handle 7 and the connecting pieces 71 at its two ends is equal to the spacing between two adjacent slideways 5, thereby ensuring that the unlocking handle 7 can be connected only by the limiting arc plate 51 and will not fall off, and the unlocking handle 7 will not be pulled out from the limiting arc plate 51.

[0039] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An expandable-width car sleeper, comprising a vehicle body (8); Features: It further includes a large sleeper, which is composed of a large sleeper cushion and skin (1) and a large sleeper skeleton (3) installed on the top of the large sleeper cushion and skin (1); a small sleeper, which is composed of a small sleeper cushion and skin (2) and a small sleeper board (4) installed on the outer surface of the small sleeper cushion and skin (2). The small sleeper is located at the rear side of the large sleeper. A small sleeper support bar (6) is also fixed on the vehicle body (8), and the small sleeper board (4) is lapped on the small sleeper support bar (6); a sliding assembly, which is provided with multiple groups and is equally spaced between the vehicle body (8) and the large sleeper skeleton (3). The sliding assembly is composed of a support rail (9) installed at the bottom end of the vehicle body (8) and a slideway (5) installed at the bottom end of the large sleeper skeleton (3). The slideway (5) is slidably connected to the vehicle body (8); A locking assembly is also installed on two adjacent sliding assemblies at the middle position of the bottom of the large sleeper skeleton (3). The locking assembly includes an unlocking handle (7) and a locking part installed at the end of the unlocking handle (7). The locking part penetrates through the slideway (5) and is in limit engagement with the support rail (9).

2. The automobile sleeper berth with expandable width according to claim 1, characterized in that: The longitudinal section of the support rail (9) is in a "channel" shape, and the end of the support rail (9) facing the unlocking handle (7) is equally spaced with grooves. A limit locking tooth (91) is formed between every two adjacent grooves, and the end of the locking part is sleeved and locked on the limit locking tooth (91).

3. The automobile sleeper berth with expandable width according to claim 2, characterized in that: The locking part includes a connecting part (71) fixed to the end of the unlocking handle (7) by a bolt. The end of the connecting part (71) is bent to form a connecting part (711) with a longitudinal section in a "Z" shape. The top of the connecting part (711) penetrates into the inside of the slideway (5). A through hole (712) is also opened at the top of the connecting part (71). The through hole (712) is sleeved and locked on the limit locking tooth (91).

4. The automobile sleeper berth with expandable width according to claim 3, characterized in that: A pull rod (72) is also buckled at the end of the connecting part (71), and the end of the pull rod (72) is connected to the slideway (5).

5. The automobile sleeper berth with expandable width according to claim 4, characterized in that: A bolt is fixed on the upper side of the connecting part (71), and the bolt penetrates through the unlocking handle (7).

6. The automobile sleeper berth with expandable width according to claim 5, characterized in that: Two symmetrically arranged limit arc plates (51) are fixed on the side of the slideway (5) facing the unlocking handle (7). The upper and lower surfaces of the end of the unlocking handle (7) are concave, and the concave shape fits with the limit arc plates (51).

7. The automobile sleeper berth with expandable width according to claim 6, characterized in that: The total width of the unlocking handle (7) and the connecting parts (71) at both ends of itself is equal to the distance between two adjacent slideways (5).

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