Hidden compartment door fixing structure of door product display vehicle

Abstract

The utility model discloses a hidden type compartment door fixing structure of a door product display van, the door product display van comprises a compartment, a compartment door arranged at the tail of the compartment and a door leaf display stand arranged in the compartment, a hidden groove is arranged on the door leaf display stand, one end of a supporting rod is rotatably connected in the hidden groove, and the other end of the supporting rod is fixedly connected with the compartment door. The other end of the supporting rod is freely arranged; a clamping sleeve is arranged on the compartment door, and when the compartment door is opened, the free end of the supporting rod extends into the clamping sleeve to limit rotation of the compartment door. By arranging the supporting rod, it can be guaranteed that the compartment door is fixed after being opened to a certain angle, the compartment door cannot rotate due to external force after being fixed, and the safety of the compartment door is guaranteed; and the hidden design of the supporting rod can prevent the supporting rod from influencing the internal attractiveness of the carriage.

Description

Technical Field

[0001] The utility model relates to the technical field of door product display vehicles, in particular to a hidden compartment door fixing structure of a door product display vehicle. Background Art

[0002] Door products are usually displayed in stores or through brochures, videos, etc. This method has limitations. The former is fixed and the physical object cannot be moved, so consumers can only experience it in person in the store. The latter lacks an immersive experience, is not realistic, and lacks a sense of three-dimensionality. Both of the above two door product display methods have the problem of poor door product display effects.

[0003] To solve this problem, the prior art proposes a mobile display vehicle for displaying doors (publication number CN202507987U ). The display vehicle is generally a van, and a door is set at the rear of the vehicle to facilitate people to enter and visit. However, the door of the existing van is in a free state after opening and cannot be kept in a fixed state. The door is easy to open and close under the action of external force. Such a design has great safety hazards. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a hidden door fixing structure for a door product display vehicle. By arranging a support rod, the door can be fixed after being opened to a certain angle, and the door will not rotate due to external force after being fixed, thereby ensuring the safety of the door. The hidden design of the support rod can prevent the support rod from affecting the aesthetics of the interior of the vehicle.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A hidden door fixing structure of a door product display vehicle, the door product display vehicle comprises a vehicle compartment, a door arranged at the rear of the vehicle compartment and a door leaf display frame arranged in the vehicle compartment, the door leaf display frame is provided with a hidden groove, one end of a support rod is rotatably connected in the hidden groove, and the other end of the support rod is freely arranged;

[0007] A clamping sleeve is provided on the door, and when the door is opened, the free end of the support rod extends into the clamping sleeve to limit the rotation of the door.

[0008] Furthermore, the support rod is an L-shaped rod.

[0009] Furthermore, the clamping sleeve and the support rod are both made of stainless steel.

[0010] Furthermore, the clamping sleeve is fixed to the compartment door by welding.

[0011] Furthermore, a self-locking piece is provided at the free end of the support rod. After the free end of the support rod extends into the clamping sleeve, the self-locking piece and the matching clamping sleeve limit the support rod to prevent the support rod from exiting the clamping sleeve.

[0012] Furthermore, a limiting hole with an inverted trapezoidal cross section is provided in the middle of the clamping sleeve;

[0013] The free end of the support rod is provided with a mounting hole, and the self-locking member includes two wedge blocks slidably arranged in the mounting hole, the inclined surfaces of the two wedge blocks are adapted to the inclined surfaces of the limiting holes, the inclined surfaces of the two wedge blocks are arranged back to back, and the two wedge blocks are connected by an elastic member.

[0014] Furthermore, the elastic member is a spring.

[0015] The beneficial effects of the utility model are:

[0016] 1) The utility model can ensure that the door is fixed after being opened to a certain angle by setting a support rod, and the door will not rotate due to external force after being fixed, thereby ensuring the safety of the door; and the hidden design of the support rod can prevent the support rod from affecting the aesthetics of the interior of the car.

[0017] 2) After the wedge blocks pass through the mounting holes, the two wedge blocks automatically reset under the action of the springs because there is no squeezing of the mounting hole walls. When the support rod is lifted, the top surface of the wedge blocks and the bottom surface of the clamping sleeve limit each other to prevent the support rod from being lifted accidentally, further improving the safety of the door. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional view of a door product display vehicle including a hidden compartment door fixing structure in a three-dimensional state in an embodiment of the utility model;

[0019] Figure 2 Cutaway view of a door product demonstration vehicle including a concealed door fixing structure Figure 1 ;

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of the local A in the middle;

[0021] Figure 4 Cutaway view of a door product demonstration vehicle including a concealed door fixing structure Figure 2 ;

[0022] Figure 5 for Figure 4 An enlarged schematic diagram of the local B in the middle;

[0023] Figure 6 is a cross-sectional view of the strut;

[0024] Figure 7 for Figure 6 An enlarged schematic diagram of the local C in the middle;

[0025] Figure 8 This is a schematic diagram of a wedge block extending out of a limiting hole;

[0026] In the figure, 1, carriage; 2, door leaf display frame; 3, hidden slot; 4, support rod; 5, snap-on sleeve; 6, limiting hole; 7, wedge block; 8, elastic part; 9, carriage door. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments to clearly and completely describe the technical solution 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 8 , the utility model provides a technical solution:

[0029] Example:

[0030] like Figure 1-Figure 5 As shown, a hidden door fixing structure of a door product display vehicle, the door product display vehicle comprises a vehicle compartment 1, a door 9 arranged at the rear of the vehicle compartment 1 and a door leaf display frame 2 arranged in the vehicle compartment 1, the door leaf display frame 2 is provided with a hidden groove 3, one end of a support rod 4 is rotatably connected in the hidden groove 3, and the other end of the support rod 4 is freely arranged;

[0031] The compartment door 9 is provided with a clamping sleeve 5 . When the compartment door is opened, the free end of the support rod 4 extends into the clamping sleeve 5 to limit the rotation of the compartment door 9 .

[0032] The support rod 4 is an L-shaped rod.

[0033] The clamping sleeve 5 and the support rod 4 are both made of stainless steel.

[0034] The clamping sleeve 5 is fixed to the compartment door 9 by welding.

[0035] The clamping sleeve 5 is a circular sleeve structure, a clamping hole is provided in the middle of the clamping sleeve 5, and the clamping sleeve 5 is axially vertically arranged.

[0036] When the door 9 is opened, the support rod 4 is rotated to extend from the hidden groove 3, and the angle of the door 9 is adjusted to make the free end of the support rod 4 extend into the clamping sleeve 5. At this time, due to the limitation of the clamping sleeve 5 and the free end of the support rod 4, the door 9 cannot be rotated.

[0037] When the door 9 is closed, the support rod 4 rotates to be hidden in the hidden groove 3, and due to the shielding of the door 9, the support rod 4 will not fall out of the hidden groove 3.

[0038] The utility model can ensure that the door 9 is fixed after being opened to a certain angle by setting the support rod 4, and the door 9 will not rotate due to external force after being fixed, thereby ensuring the safety of the door 9; and the hidden design of the support rod 4 can prevent the support rod 4 from affecting the internal aesthetics of the compartment 1.

[0039] Furthermore, if Figure 3 , such as 6- Figure 8 As shown, the free end of the support rod 4 is provided with a self-locking piece. After the free end of the support rod 4 extends into the clamping sleeve 5, the self-locking piece and the matching clamping sleeve 5 limit the support rod 4 to prevent the support rod 4 from exiting the clamping sleeve 5.

[0040] The middle part of the clamping sleeve 5 is provided with a limiting hole 6 with an inverted trapezoidal cross section;

[0041] The free end of the support rod 4 is provided with a mounting hole, and the self-locking member includes two wedge blocks 7 slidably arranged in the mounting hole, the inclined surfaces of the two wedge blocks 7 are adapted to the inclined surfaces of the limiting holes 6, the inclined surfaces of the two wedge blocks 7 are arranged back to back, and the two wedge blocks 7 are connected by an elastic member 8.

[0042] The elastic member 8 is a spring; the wedge block 7 is slidably connected to the mounting hole through a slide rail and a slide groove. The specific connection method is the prior art and will not be described here. In order to prevent the wedge block 7 from separating from the support rod 4, Figure 8 In the embodiment, stoppers are arranged at the wedge block 7 and the bottom of the mounting hole.

[0043] As the free end of the support rod 4 enters the mounting hole, the diameter of the mounting hole gradually decreases, thereby squeezing the wedge block 7, causing the two wedge blocks 7 to move toward each other, and this process compresses the spring.

[0044] After the wedge block 7 passes through the mounting hole, the two wedge blocks 7 are automatically reset under the action of the springs because there is no squeezing of the mounting hole wall. When the support rod 4 is lifted, the top surface of the wedge block 7 and the bottom surface of the clamping sleeve 5 are mutually limited to prevent the support rod 4 from being accidentally lifted, further improving the safety of the door 9.

[0045] When the compartment door 9 needs to be closed, the wedge block 7 only needs to be manually pressed to shrink it until it can pass through the mounting hole.

[0046] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A concealed door fixing structure of a door product display vehicle, the door product display vehicle comprising a vehicle compartment, a door arranged at the rear of the vehicle compartment, and a door leaf display frame arranged in the vehicle compartment, characterized in that: The door leaf display frame is provided with a hidden groove, in which one end of a support rod is rotatably connected, and the other end of the support rod is freely arranged; A clamping sleeve is provided on the door, and when the door is opened, the free end of the support rod extends into the clamping sleeve to limit the rotation of the door.

2. The hidden door fixing structure of the door product display vehicle according to claim 1, characterized in that: The support rod is an L-shaped rod.

3. The hidden door fixing structure of the door product display vehicle according to claim 1 is characterized in that: The clamping sleeve and the support rod are both made of stainless steel.

4. The hidden door fixing structure of the door product display vehicle according to claim 3 is characterized in that: The clamping sleeve is fixed to the compartment door by welding.

5. The hidden door fixing structure of the door product display vehicle according to claim 2 is characterized in that: The free end of the support rod is provided with a self-locking piece. After the free end of the support rod extends into the clamping sleeve, the self-locking piece and the matching clamping sleeve limit the support rod to prevent the support rod from exiting the clamping sleeve.

6. The hidden door fixing structure of the door product display vehicle according to claim 5, characterized in that: The middle part of the clamping sleeve is provided with a limiting hole with an inverted trapezoidal cross section; The free end of the support rod is provided with a mounting hole, and the self-locking member includes two wedge blocks slidably arranged in the mounting hole, the inclined surfaces of the two wedge blocks are adapted to the inclined surfaces of the limiting holes, the inclined surfaces of the two wedge blocks are arranged back to back, and the two wedge blocks are connected by an elastic member.

7. The hidden door fixing structure of the door product display vehicle according to claim 6, characterized in that: The elastic member is a spring.

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