Telescopic vehicle-mounted refrigerator metal support

Abstract

The utility model discloses a telescopic vehicle-mounted refrigerator metal support, which relates to the technical field of vehicle-mounted refrigerators, and comprises a vertical rod, the side end of the vertical rod is fixedly connected with a sleeve, the inside of the sleeve is slidably connected with a connecting rod, the lower end of the connecting rod is provided with a tooth groove, an adjusting pipe is fixedly connected between the sleeves, the adjusting pipe is communicated with the sleeve, and the tooth groove is communicated with the adjusting pipe. An upper adjusting mechanism and a lower adjusting mechanism are arranged in the adjusting pipe, the upper adjusting mechanism and the lower adjusting mechanism are the same in structure, and two adjusting grooves are formed in the side end of the adjusting pipe. According to the bracket for the vehicle-mounted refrigerator, the connecting rod is arranged and can move in the sleeve, so that the distance between the two side frames can be adjusted, the vehicle-mounted refrigerators of different sizes can be clamped and fixed, and the problems that an existing bracket for the vehicle-mounted refrigerator is a fixed bracket connected through bolts, cannot be telescopically adjusted, is low in practicability, and cannot be used for clamping and fixing the vehicle-mounted refrigerators are solved. And the device is not well suitable for the vehicle-mounted refrigerators with different models and sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted refrigerators, in particular to a telescopic vehicle-mounted refrigerator metal bracket. Background Art

[0002] Nowadays, more and more families own one or more cars. In order to meet the needs of long-distance travel or carry items and medicines that need to be refrigerated, people will install car refrigerators in their vehicles. With the development of car refrigerators, their functions are gradually enriched, making car refrigerators more and more popular. When installing a car refrigerator in a vehicle, it is generally fixed with a bracket.

[0003] However, the existing bracket for the vehicle refrigerator is a fixed bracket connected with bolts, which cannot be telescopically adjusted, has low practicality, and cannot be well applied to vehicle refrigerators of different models and sizes.

[0004] To this end, we provide a retractable car refrigerator metal bracket to solve the above problems. Utility Model Content

[0005] 1) Technical issues solved

[0006] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a telescopic metal bracket for a vehicle-mounted refrigerator.

[0007] 2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a telescopic car refrigerator metal bracket comprises a vertical rod, a sleeve is fixedly connected to the side end of the vertical rod, a connecting rod is slidably connected inside the sleeve, a tooth groove is opened at the lower end of the connecting rod, an adjusting tube is fixedly connected between the sleeves, the adjusting tube is communicated with the sleeve, an upper adjusting mechanism and a lower adjusting mechanism are arranged inside the adjusting tube, and the upper adjusting mechanism has the same structure as the lower adjusting mechanism, taking the above adjusting mechanism as an example: a pull rod is slidably connected inside the adjusting tube, a telescopic rod is fixedly connected to the upper end of the pull rod, an adjusting head is fixedly connected to the upper end of the telescopic rod, the adjusting head is slidably connected to the tooth groove, a spring is fixedly connected between the adjusting head and the pull rod, a rotating block is transferred to the lower end of the pull rod, a handle is fixedly connected to the side end of the rotating block, two adjusting grooves are opened at the side end of the adjusting tube, the handle is located in the adjusting groove, the adjusting groove comprises an A end and a B end, and the A end is located at the upper end of the B end.

[0009] Furthermore, the side ends of the vertical rods are fixedly connected to the cross rods, the lower ends of the cross rods are provided with tooth grooves, and the side ends of the cross rods are provided with side frames.

[0010] Furthermore, an adjusting tube is provided between the side frames, and the internal structure of the adjusting tube is the same as the internal structure of the adjusting tube between the sleeves.

[0011] Furthermore, a straight protective sleeve is provided at the outer end of the sleeve, and a curved protective sleeve is provided at the outer end of the side frame. Anti-slip grooves are provided at the side ends of the straight protective sleeve and the curved protective sleeve.

[0012] Furthermore, a base is plugged into the lower end of the vertical rod and the side frame, and the base is composed of an insert block and a suction cup.

[0013] III) Beneficial effects

[0014] Compared with the prior art, the telescopic car refrigerator metal bracket has the following beneficial effects:

[0015] 1. The utility model is provided with a connecting rod that can move in the sleeve, so that the distance between the two side frames can be adjusted, so that vehicle refrigerators of different sizes can be clamped and fixed. Specifically, when the side frame is pushed inward, the tooth groove at the lower end of the connecting rod will act on the adjusting head, so that the adjusting head jumps in the tooth groove under the action of the spring, so that the two side frames can only contract but not extend, thereby avoiding the side frame from loosening after fixing the vehicle refrigerator. When it is necessary to release the side frame from fixing the vehicle refrigerator, the handle bar at the side end of the rotating block is moved from the A end of the adjusting groove to the B end, so that the adjusting head can be disengaged from the tooth groove, so that the side frame can be extended outward, thereby solving the problem that the existing vehicle refrigerator bracket is a fixed bracket connected by bolts and cannot be telescopically adjusted, and its practicality is low and it cannot be well applied to vehicle refrigerators of different models and sizes.

[0016] 2. The utility model can prevent the device from scratching the outer surface of the vehicle refrigerator by arranging a straight protective cover and a curved protective cover on the outer ends of the sleeve and the side frame respectively. Anti-slip grooves are provided on the side ends of the straight protective cover and the curved protective cover, which can increase the friction between the vehicle refrigerator and the vehicle refrigerator, thereby clamping it more firmly. A base is provided at the lower end of the vertical rod and the side frame, and the base is composed of an insert block and a suction cup, which can be well adsorbed on the inside of the vehicle, and has the advantages of convenient fixation and good fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the utility model device clamping a vehicle refrigerator;

[0018] Figure 2 This is a schematic diagram of the overall structure of the utility model device;

[0019] Figure 3 This is a schematic diagram of the structure of the regulating tube of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the adjustment slot of the utility model;

[0021] Figure 5It is a schematic diagram of the structure of the upper adjustment mechanism of the utility model.

[0022] In the figure: 1. vertical rod; 2. sleeve; 201. straight protective sleeve; 3. connecting rod; 301. toothed groove; 4. adjusting tube; 401. adjusting groove; 402. A end; 403. B end; 5. upper adjusting mechanism; 501. pull rod; 502. telescopic rod; 503. adjusting head; 504. spring; 505. rotating block; 506. handle; 6. lower adjusting mechanism; 7. cross bar; 8. side frame; 801. bent protective sleeve; 9. base. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a telescopic metal bracket for a car refrigerator, comprising a vertical rod 1, a sleeve 2 is fixedly connected to the side end of the vertical rod 1, a connecting rod 3 is slidably connected inside the sleeve 2, a cross bar 7 is fixedly connected to the side end of the vertical rod 1, and tooth grooves 301 are provided at the lower ends of the cross bar 7 and the connecting rod 3, an adjusting tube 4 is fixedly connected between the sleeves 2, and the adjusting tube 4 is connected to the sleeve 2.

[0025] An upper adjustment mechanism 5 and a lower adjustment mechanism 6 are arranged inside the adjustment tube 4. The upper adjustment mechanism 5 and the lower adjustment mechanism 6 have the same structure, and both of them constrain the movement between the connecting rod 3 and the sleeve 2. Take the above adjustment mechanism 5 as an example: a pull rod 501 is slidably connected inside the adjustment tube 4, and a telescopic rod 502 is fixedly connected to the upper end of the pull rod 501. The telescopic rod 502 can be passively extended and retracted. An adjustment head 503 is fixedly connected to the upper end of the telescopic rod 502. The telescopic rod 502 is used to support and fix the adjustment head 503. The adjustment head 503 and the sleeve 2 are connected. The tooth socket 301 is slidably connected, and a spring 504 is fixedly connected between the adjusting head 503 and the pull rod 501. The spring 504 is used to provide thrust for the adjusting head 503 so that it can fit tightly in the tooth socket 301. A rotating block 505 is connected to the lower end of the pull rod 501, and a handle 506 is fixedly connected to the side end of the rotating block 505. The handle 506 can drive the rotating block 505 to move, so that the adjusting head 503 can be driven to move through the pull rod 501, so that the adjusting head 503 can be detached from the tooth socket 301.

[0026] Two adjustment grooves 401 are provided at the side end of the adjustment tube 4, and the handle 506 is located in the adjustment groove 401. Taking the upper end adjustment groove 401 as an example, it includes an A end 402 and a B end 403, and the A end 402 is located at the upper end of the B end 403. When the handle 506 is located at the A end 402, the adjustment head 503 will be located in the tooth groove 301, so that the sleeve 2 and the connecting rod 3 can only move in one direction. When the handle 506 is located at the B end 403, the adjustment head 503 will be separated from the tooth groove 301, so that the sleeve 2 and the connecting rod 3 cannot be constrained, and the sleeve 2 and the connecting rod 3 can be freely extended and retracted, so that the sleeve 2 and the connecting rod 3 can be extended, thereby releasing the clamping and fixing of the vehicle refrigerator by the device.

[0027] A side frame 8 is provided at the side end of the cross bar 7. The side frame 8 can move under the action of the sleeve 2 and the connecting rod 3, so that the distance between the two side frames 8 can be adjusted, so that the side frames 8 can clamp and fix the two ends of the vehicle refrigerator. An adjusting tube 4 is provided between the side frames 8. The internal structure of the adjusting tube 4 is the same as the internal structure of the adjusting tube 4 between the sleeves 2, so that the length between the side frame 8 and the cross bar 7 can be adjusted, so as to better clamp and fix vehicle refrigerators of different sizes.

[0028] A straight protective sleeve 201 is provided at the outer end of the sleeve 2, and a curved protective sleeve 801 is provided at the outer end of the side frame 8. The straight protective sleeve 201 and the curved protective sleeve 801 are used to prevent the device from causing scratches on the outer surface of the vehicle refrigerator. The side ends of the straight protective sleeve 201 and the curved protective sleeve 801 are provided with anti-slip grooves, which can increase the friction between the vehicle refrigerator and the vehicle refrigerator, thereby clamping it more firmly. The vertical rod 1 and the lower end of the side frame 8 are connected with a base 9, and the base 9 is composed of an insert block and a suction cup. The suction cup is adsorbed on the inside of the vehicle to fix the device to prevent the vehicle shaking from causing the device to shake, thereby better fixing the vehicle refrigerator.

[0029] Working principle: Place the vehicle refrigerator between the two side frames 8. The side frames 8 and the crossbar 7 can be adjusted so that the length of the two reaches the rear end of the door of the vehicle refrigerator, so as not to affect the opening of the door. Then push the side frame 8 to drive the vertical rod 1 and the sleeve 2 to move. The sleeve 2 moves, and the connecting rod 3 inside it will gradually insert into the sleeve 2. At this time, the adjusting head 503 will be tightly attached to the tooth groove 301 under the action of the spring 504. As the connecting rod 3 moves, the adjusting head 503 will continue to jump in the tooth groove 301 to push the side frame 8. Until it cannot move, at this time, the two side frames 8 will be tightly clamped on the two sides of the vehicle refrigerator to fix it, wherein the tooth groove 301 at the lower end of the connecting rod 3 cooperates with the adjusting head 503, so that the sleeve 2 and the connecting rod 3 can be contracted but cannot be extended, thereby preventing the connecting rod 3 and the sleeve 2 from moving, thereby avoiding the situation that the side frame 8 cannot clamp the vehicle refrigerator. After the side frame 8 clamps and fixes the vehicle refrigerator, press the device downward so that the suction cup in the base 9 is tightly adsorbed in the vehicle, so that the device can be fixed;

[0030] When it is necessary to take out the vehicle refrigerator from the side frame 8, the handle 506 is moved from the A end 402 of the adjustment slot 401 to the B end 403, so that the pull rod 501 can be pulled by the rotating block 505, thereby driving the telescopic rod 502 to pull the adjustment head 503, so that the adjustment head 503 can be moved downward and disengaged from the tooth groove 301, so that it will not move between the constraint sleeve 2 and the connecting rod 3, so that the sleeve 2 and the connecting rod 3 can be extended, so that the two side frames 8 can release the clamping of the vehicle refrigerator.

Claims

1. A telescopic metal support for a vehicle refrigerator, comprising a vertical rod (1), characterized in that: The side end of the vertical rod (1) is fixedly connected to a sleeve (2), and a connecting rod (3) is slidably connected inside the sleeve (2). A tooth groove (301) is provided at the lower end of the connecting rod (3). An adjustment tube (4) is fixedly connected between the sleeves (2), and the adjustment tube (4) is communicated with the sleeve (2). An upper adjustment mechanism (5) and a lower adjustment mechanism (6) are arranged inside the adjustment tube (4). The upper adjustment mechanism (5) and the lower adjustment mechanism (6) have the same structure. Taking the above adjustment mechanism (5) as an example: a pull rod (501) is slidably connected inside the adjustment tube (4), and a telescopic rod (502) is fixedly connected to the upper end of the pull rod (501). The telescopic rod ( An adjusting head (503) is fixedly connected to the upper end of the adjusting tube (502), the adjusting head (503) is slidably connected to the tooth groove (301), a spring (504) is fixedly connected between the adjusting head (503) and the pull rod (501), a rotating block (505) is connected to the lower end of the pull rod (501), a handle (506) is fixedly connected to the side end of the rotating block (505), two adjusting grooves (401) are provided at the side end of the adjusting tube (4), the handle (506) is located in the adjusting groove (401), the adjusting groove (401) includes an A end (402) and a B end (403), and the A end (402) is located at the upper end of the B end (403).

2. The telescopic metal bracket for a vehicle refrigerator according to claim 1, characterized in that: The side end of the vertical rod (1) is fixedly connected to a cross rod (7), a tooth groove (301) is provided at the lower end of the cross rod (7), and a side frame (8) is provided at the side end of the cross rod (7).

3. The telescopic metal bracket for a vehicle refrigerator according to claim 2, characterized in that: An adjusting tube (4) is arranged between the side frames (8), and the internal structure of the adjusting tube (4) is the same as the internal structure of the adjusting tube (4) between the sleeves (2).

4. The telescopic metal support for a vehicle refrigerator according to claim 2, characterized in that: The outer end of the sleeve (2) is provided with a straight protective sleeve (201), and the outer end of the side frame (8) is provided with a curved protective sleeve (801), and the side ends of the straight protective sleeve (201) and the curved protective sleeve (801) are both provided with anti-slip grooves.

5. The telescopic metal bracket for a vehicle refrigerator according to claim 2, characterized in that: A base (9) is plugged into the lower ends of the vertical rod (1) and the side frame (8), and the base (9) is composed of an insert block and a suction cup.

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