Integrated telescopic dining table cabinet for rail transit vehicle

Abstract

The utility model provides an integrated telescopic dining table cabinet body for a rail transit vehicle, which comprises an integrated cabinet body, the integrated cabinet body is provided with a storage area and a dining table area, and a plurality of folding seats are placed in the storage area; a storage table is arranged at the dining table area, a containing groove is formed in the lower side of the storage table, and a foldable dining table capable of being pulled is installed in the containing groove; the folding dining table comprises a telescopic table board, the two sides of the telescopic table board are slidably connected with the side walls of the containing groove through sliding rail pieces, and folding table legs are symmetrically installed at the outer side ends of the telescopic table board. When the folding table is used, the telescopic table plate is pulled out of the containing groove, and then the folding table legs are unfolded and supported on the ground. According to the integrated telescopic dining table cabinet for the rail transit vehicle, the defect that an existing integrated cabinet is low in functionality is overcome.

Description

Technical Field

[0001] The utility model relates to the field of rail transit vehicles, in particular to an integrated retractable dining table cabinet for rail transit vehicles. Background Art

[0002] Rail transit refers to a type of transportation vehicle or transportation system in which operating vehicles need to travel on specific tracks. Common rail transit includes traditional railways (national railways, intercity railways and urban railways), subways, light rails and trams. With the popularization of public transportation, rail transit has become a means of transportation that we often take for daily travel or travel. In rail transit vehicles, integrated cabinets are important components.

[0003] For example, patent number CN219382474U discloses an integrated cabinet structure for rail transit vehicles, which includes an L-shaped door frame body and a large cabinet door that can be rotated and opened relative to the door frame body, one side of the large cabinet door is hinged to the door frame body, and the other side is detachably connected to the door frame body through at least one lock body; a first mounting hole and a second mounting hole are arranged side by side at the lower end of the front side of the large cabinet door, a trash bin assembly is correspondingly installed on the rear side of the first mounting hole, and a fire extinguisher assembly is correspondingly installed on the rear side of the second mounting hole; a mounting frame is fixed to the upper end of the rear side of the large cabinet door, and at least one escape ladder is detachably installed on the mounting frame. In the above structure, although it integrates the functions of a fire extinguisher and an escape ladder, it lacks the necessary storage function and dining table function, is not suitable for dining scenes, and has low functionality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The problem to be solved by the utility model is to provide an integrated retractable dining table cabinet for rail transit vehicles, so as to overcome the defect of low functionality of the existing integrated cabinets.

[0006] (II) Technical solution

[0007] In order to solve the technical problem, the utility model provides an integrated retractable dining table cabinet for rail transit vehicles, including an integrated cabinet, the integrated cabinet having a storage area and a dining table area, a plurality of folding chairs are placed in the storage area; a storage table is provided at the dining table area, a receiving groove is provided at the lower side of the storage table, a pull-out folding dining table is installed in the receiving groove; the folding dining table includes a retractable table board, both sides of the retractable table board are slidably connected to the side walls of the receiving groove by slide rails, and folding table legs are symmetrically installed on the outer ends of the retractable table board; when in use, the retractable table board is pulled out of the receiving groove, and then the folding table legs are unfolded and supported on the ground.

[0008] In some embodiments, one end of the folding table leg is hinged to the retractable table board; the folding table leg can be rotated and folded on the lower side of the retractable table board, and can be pushed into the accommodating slot for storage along with the retractable table board.

[0009] In some embodiments, the retractable table top is provided with a heating element, which is used to heat or keep warm the food on the retractable table top. The side wall of the retractable table top is provided with a retaining edge, which is used to prevent the items on the retractable table top from sliding off.

[0010] In some embodiments, an air avoidance groove is provided on the upper side of the storage table, a front end and a side end of the air avoidance groove are connected to the outside, and a display screen is installed on the rear wall surface of the air avoidance groove.

[0011] In some embodiments, the integrated cabinet has a rectangular outline, the storage area is arranged in a U shape, and the dining table area is located inside the storage area. The storage area has a plurality of lockers for storing items, the lockers are provided with switchable doors, and the foldable seats are stored in the lockers after being folded. Among the plurality of lockers, some adopt a single-layer structure, and the other adopts a multi-layer structure.

[0012] In some embodiments, the folding seat includes a first leg and a second leg that are cross-hinged, and the upper ends of the first leg and the second leg are connected by a plurality of fabric straps; a backrest is hinged on the first leg or the second leg.

[0013] In some embodiments, the slide rail member is a lockable slide rail.

[0014] (III) Beneficial effects

[0015] The utility model provides an integrated retractable dining table cabinet for rail transit vehicles, which has the following advantages compared with the prior art:

[0016] 1) The folding dining table is made of a telescopic table top, a slide rail and folding table legs. When the dining table is used, the telescopic table top can be pulled out from the receiving groove through the slide rail. When it is pulled out in place, the lever at the end of the slide rail can be pushed to lock the telescopic table top, and then the folding table legs are folded and unfolded to support the floor. Finally, the folding seat is taken out of the locker and unfolded, and it can be used for dining. It integrates the function of a dining table, can be used in dining scenes, and is flexible to use. It is convenient to unfold and fold. The foldable function ensures the activity space for passengers when not dining.

[0017] 2) The heating element of the folding dining table can provide heating and insulation functions for meals, which is suitable for use in cold climates and greatly improves the dining experience of passengers; the metal retaining edge can effectively prevent tableware from falling due to emergency braking or violent shaking of the vehicle, which may scare or accidentally injure passengers; the integrated display provides a good and relaxing dining atmosphere when passengers are dining;

[0018] 3) The folding seat is lightweight, easy to unfold and store, and takes up little space when stored;

[0019] 4) Make full use of the space inside the vehicle and set up multiple lockers, which is more conducive to the storage of different types of kitchen items; fire extinguishers can also be stored in the lockers, and trash cans and other functions can be integrated, which makes it more flexible to use and expand its functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a three-dimensional diagram of a storage state of an integrated retractable dining table cabinet for a rail transit vehicle of the utility model;

[0022] Figure 2 This is a three-dimensional diagram of an integrated retractable dining table cabinet for rail transit vehicles in an unfolded state according to the utility model;

[0023] Figure 3 This is a structural schematic diagram of a rail transit vehicle integrated retractable dining table cabinet in a storage state according to the utility model;

[0024] Figure 4 This is an exploded view of an integrated retractable dining table cabinet for rail transit vehicles of the utility model;

[0025] Figure 5 This is a three-dimensional diagram of a folding dining table with an integrated retractable dining table cabinet for a rail transit vehicle of the utility model;

[0026] Figure 6 This is a three-dimensional diagram of a folding seat with an integrated retractable dining table cabinet for a rail transit vehicle of the utility model;

[0027] The names of the components corresponding to the various figure marks in the figure are: 1. Integrated cabinet; 101. Storage table; 102. Receiving slot; 103. Avoiding slot; 104. Storage cabinet; 105. Cabinet door; 2. Folding dining table; 21. Retractable table board; 22. Slide rail; 23. Folding table leg; 24. Heating element; 25. Side guard; 3. Folding seat; 31. First chair leg; 32. Second chair leg; 33. Fabric belt; 34. Backrest; 4. Display screen. DETAILED DESCRIPTION

[0028] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0030] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0031] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0032] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0033] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0034] See also Figures 1 to 6 The utility model provides an integrated retractable dining table cabinet for rail transit vehicles, including an integrated cabinet 1. The integrated cabinet 1 has a storage area and a dining table area. A plurality of folding seats 3 are placed in the storage area. The storage area is used to store various kitchen utensils, and can also store fire extinguishers or integrate a trash can function on it. It has high flexibility and a wide range of uses. A storage table 101 is provided at the dining table area. The storage table 101 can be used to place items to increase its functionality. A receiving groove 102 is provided on the lower side of the storage table 101. The outer end of the receiving groove 102 has a pull-out opening connected to the outside world. A pull-out folding dining table 2 is installed in the receiving groove 102, and the folding dining table 2 can be pulled out from the pull-out opening.

[0035] See also Figure 2 and Figure 4 The folding dining table 2 includes a telescopic table board 21, which is square in shape. The bottoms of both sides of the telescopic table board 21 are respectively slidably connected to the side walls of the receiving groove 102 through the slide rails 22, wherein the slide rails 22 are lockable slide rails. After the telescopic table board 21 is stretched into place, the telescopic table board 21 can be locked to ensure its reliability. The lockable slide rails are prior art and will not be described in detail in this embodiment. The outer end of the telescopic table board 21 is symmetrically installed with folding table legs 23, one end of which is hinged to the telescopic table board 21; the folding table legs 23 can be rotated and folded on the lower side of the telescopic table board 21, and can be pushed into the receiving groove 102 for storage following the telescopic table board 21. In order to increase its adaptability, the folding table legs 23 can adopt a telescopic rod structure with adjustable height, which is convenient for adjusting to different heights. When the dining table is in use, the telescopic table board 21 is pulled out of the receiving groove 102, and then the folding table legs 23 are unfolded and supported on the ground.

[0036] In some embodiments, Figures 2 to 5As shown, in order to increase its functionality, a heating element 24 is provided on the retractable table 21, and the heating element 24 is used to heat and keep warm the food on the retractable table 21, wherein the heating element 24 is a prior art and will not be described in detail in this embodiment. A retaining edge 25 is installed on the side wall of the retractable table 21, and the retaining edge 25 is used to prevent the items on the retractable table 21 from sliding off. An air avoidance groove 103 is provided on the upper side of the storage table 101, and the front end and one side end of the air avoidance groove 103 are connected to the outside, and a display screen 4 is installed on the rear wall of the air avoidance groove 103, and the display screen 4 can display information such as vehicle operation. The heating element can provide heating and heat preservation functions for meals, is suitable for use in cold climates, and greatly increases the dining experience of passengers; the metal retaining edge can effectively prevent the tableware from falling due to emergency braking or violent shaking of the vehicle, and frightening or accidentally injuring passengers; the integrated display provides a good and relaxed dining atmosphere when passengers are dining.

[0037] In some embodiments, Figure 3 As shown, the integrated cabinet 1 has a rectangular outline, the storage area is arranged in a U shape, and the dining table area is located inside the storage area. With the above arrangement, the structure is more compact and the design is more reasonable.

[0038] In some embodiments, Figure 2 and Figure 4 As shown, the storage area has a plurality of lockers 104 for storing articles, and the lockers 104 are provided with doors 105 that can be opened and closed, and the folding seats 3 are stored in the lockers 104 after being folded. Some of the lockers 104 adopt a single-layer structure, and the other adopts a multi-layer structure. The single-layer structure and the multi-layer structure can be adapted to various different articles for convenient storage.

[0039] In some embodiments, Figure 4 and Figure 6 As shown, the folding seat 3 comprises a first leg 31 and a second leg 32 which are cross-hinged, and the upper ends of the first leg 31 and the second leg 32 are connected by a plurality of fabric straps 33; a backrest 34 is hinged on the first leg 31 or the second leg 32. With this structure, the folding seat is light in weight, easy to unfold and store, and occupies little space after being stored;

[0040] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0041] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. An integrated retractable dining table cabinet for a rail transit vehicle, comprising an integrated cabinet (1), characterized in that: The integrated cabinet (1) has a storage area and a dining table area, wherein a plurality of folding chairs (3) are placed in the storage area; a storage table (101) is provided at the dining table area, a receiving groove (102) is provided at the lower side of the storage table (101), and a retractable folding dining table (2) is installed in the receiving groove (102); the folding dining table (2) comprises a retractable table board (21), both sides of the retractable table board (21) are slidably connected to the side walls of the receiving groove (102) through slide rails (22), and folding table legs (23) are symmetrically installed at the outer ends of the retractable table board (21); when in use, the retractable table board (21) is pulled out of the receiving groove (102), and then the folding table legs (23) are unfolded and supported on the ground.

2. The integrated retractable dining table cabinet for rail transit vehicles according to claim 1, characterized in that: One end of the foldable table leg (23) is hinged to the telescopic table board (21); the foldable table leg (23) can be rotated and folded on the lower side of the telescopic table board (21), and can be pushed into the receiving groove (102) along with the telescopic table board (21) for storage.

3. The integrated retractable dining table cabinet for rail transit vehicles according to claim 1, characterized in that: The retractable table top (21) is provided with a heating element (24), and the heating element (24) is used to heat or keep warm the food on the retractable table top (21).

4. The integrated retractable dining table cabinet for rail transit vehicles according to claim 1, characterized in that: The side wall of the retractable table top (21) is provided with a retaining edge (25), and the retaining edge (25) is used to prevent items on the retractable table top (21) from sliding off.

5. The integrated retractable dining table cabinet for rail transit vehicles according to claim 1, characterized in that: An air-avoiding groove (103) is provided on the upper side of the storage table (101), the front end and one side end of the air-avoiding groove (103) are connected to the outside, and a display screen (4) is installed on the rear wall surface of the air-avoiding groove (103).

6. The integrated retractable dining table cabinet for rail transit vehicles according to claim 1, characterized in that: The integrated cabinet (1) has a rectangular outer contour, the storage area is arranged in a U shape, and the dining table area is located inside the storage area.

7. The integrated retractable dining table cabinet for rail transit vehicles according to claim 1, characterized in that: The storage area has a plurality of storage cabinets (104) for storing articles. The storage cabinets (104) are provided with doors (105) that can be opened and closed. The folding seats (3) are stored in the storage cabinets (104) after being folded.

8. The integrated retractable dining table cabinet for rail transit vehicles according to claim 1, characterized in that: Among the multiple lockers (104), some adopt a single-layer structure, and the other adopt a multi-layer structure.

9. The integrated retractable dining table cabinet for rail transit vehicles according to claim 1, characterized in that: The folding chair (3) comprises a first chair leg (31) and a second chair leg (32) which are cross-hinged, wherein the upper ends of the first chair leg (31) and the second chair leg (32) are connected by a plurality of fabric straps (33); and a backrest (34) is hingedly connected to the first chair leg (31) or the second chair leg (32).

10. The integrated retractable dining table cabinet for rail transit vehicles according to claim 1, characterized in that: The slide rail member (22) is a lockable slide rail.

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