Vehicle-mounted refrigerator

Abstract

The utility model discloses a vehicle-mounted refrigerator which comprises a refrigerator body, the refrigerator body is installed in a vehicle, a fixing mechanism is arranged on the refrigerator body, the fixing mechanism comprises a cover plate, a fixing pipe, an inclined table, a follow-up block, a middle strip, a spring, a sliding block, a limiting mechanism and an attaching mechanism, the cover plate is rotationally connected to the refrigerator body, and the fixing pipe is arranged on the cover plate. A plurality of fixing holes are formed in the cover plate, a fixing pipe is in threaded connection with the interior of each fixing hole, a plurality of inclined tables are installed on the inner wall of each fixing pipe at equal intervals, and an inclined groove is formed in each inclined table, the fixing mechanism provides a stable and reliable bottle fixing mode, the stability of bottles in the using process of the vehicle-mounted refrigerator is ensured, and the service life of the vehicle-mounted refrigerator is prolonged. Through cooperation of the cover plate, the fixing pipe, the inclined table, the follow-up block, the middle strip, the spring, the sliding block and the attaching mechanism, the fixing mechanism can achieve automatic locking when a bottle is inserted into the fixing pipe, and the bottle is prevented from shaking or toppling over in the vehicle running process.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted refrigerators, and more specifically, to a vehicle-mounted refrigerator. Background Art

[0002] In the existing technology, a car refrigerator is a portable refrigeration device designed for cars, which allows drivers and passengers to keep food and drinks fresh and cooled during long journeys or daily commutes. However, in the existing car refrigerator design, a space is usually provided at the upper end to place water cups so that users can easily take and store drinks. However, existing devices often lack an effective mechanism to fix the water cups, which may cause the water cups to shake or even fall over during the driving of the vehicle, causing problems with cleaning in the car or damage to the water cups. This inconvenience not only reduces the convenience of using the car refrigerator, but may also distract the driver's attention and increase driving safety risks. Therefore, the existing car refrigerator design is insufficient in ensuring the stable placement of water cups. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a vehicle-mounted refrigerator to solve the technical problems mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-mounted refrigerator, comprising a refrigerator body, which is installed in a vehicle, and a fixing mechanism is arranged on the refrigerator body, and the fixing mechanism comprises a cover plate, a fixing tube, an inclined platform, a follower block, a middle bar, a spring, a slider, a limiting mechanism and a fitting mechanism, the cover plate is rotatably connected to the refrigerator body, a plurality of fixing holes are provided on the cover plate, a fixing tube is threadedly connected in each of the fixing holes, a plurality of inclined platforms are equidistantly installed on the inner wall of the fixing tube, an inclined groove is provided on each of the inclined platforms, the follower block is slidably connected in the inclined groove, the middle bar is installed on the follower block, a plurality of springs are respectively installed on both sides of the middle bar, sliders are installed on the springs on both sides, the two sliders are respectively slidably connected in the inclined groove, the limiting mechanism is installed in the fixing tube, and the fitting mechanism is installed on the follower block.

[0007] The utility model is further configured that the fitting mechanism comprises a push spring and a push block, the push spring is mounted on the side wall of the follower block, and the push block is mounted on the push spring, and the design of the fitting mechanism ensures the fixation of the bottle.

[0008] The utility model is further configured that a plurality of push blocks are provided, and receiving grooves are respectively opened on the plurality of push blocks, the receiving grooves abut against the side walls of the bottle, and the design of the receiving grooves ensures the effective fit between the push block and the bottle.

[0009] The utility model is further configured that a plurality of friction strips are respectively arranged on both sides of the follower block, the friction strips abut against the inclined groove, and the design of the friction strips ensures the friction force between the follower block and the slide groove.

[0010] The utility model is further configured that a tension spring is provided on the lower end surface of the follower block, a bottom ring is provided on the lower end surface of the fixed tube, a plurality of the tension springs are connected to the bottom ring, and the design of the tension springs ensures the convenience of unlocking.

[0011] The utility model is further configured that the limiting mechanism includes a threaded sleeve, the threaded sleeve is threadedly connected to the fixed tube, and the threaded sleeve is fitted on the upper end surface of the fixed tube. The design of the limiting mechanism ensures the limiting of the bottle.

[0012] The utility model is further configured that a limiting ring is provided on the threaded sleeve, the limiting ring and the threaded sleeve are coaxially arranged, the bottle passes through the limiting ring, and the design of the limiting ring ensures the limiting of the bottle.

[0013] The utility model is further configured that rounded corners are respectively provided on both sides of the limiting ring.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a vehicle-mounted refrigerator, which has the following beneficial effects:

[0016] 1. The fixing mechanism provides a stable and reliable way to fix the bottles, ensuring the stability of the bottles during the use of the car refrigerator. Through the cooperation of the cover plate, the fixing tube, the inclined platform, the follower block, the middle bar, the spring, the slider and the fitting mechanism, the fixing mechanism can automatically lock the bottle when it is inserted into the fixing tube to prevent the bottle from shaking or tipping over during the driving of the vehicle. The design of the push block and the receiving groove enables the bottle to be firmly placed in the fixing tube, thereby improving the convenience and user experience of the car refrigerator.

[0017] 2. The fitting mechanism provides a flexible and adaptable bottle fitting method, ensuring the stability of the bottle during the fixing process. Through the design of the push spring and the push block, the fitting mechanism can provide additional resistance when the bottle moves, so that a tight fit is formed between the bottle and the receiving groove, preventing the bottle from shaking or leaking in the fixing tube, further enhancing the practicality and flexibility of the car refrigerator.

[0018] 3. The limiting mechanism provides an accurate and adjustable bottle limiting method, ensuring the correct position of the bottle in the fixed tube. Through the configuration of the threaded sleeve and the limiting ring, it prevents the bottle from excessive movement or tipping during the driving of the vehicle. At the same time, it can also provide a certain guiding effect, so that the bottle can smoothly enter and leave the fixed tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a vehicle refrigerator in the utility model;

[0020] Figure 2 It is a structural schematic diagram of the fixing mechanism in the utility model;

[0021] Figure 3 For the utility model Figure 2 A schematic cross-sectional structure diagram of ;

[0022] Figure 4 It is a structural schematic diagram of the follower block in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the threaded sleeve in the utility model.

[0024] In the figure: 1. Refrigerator body; 2. Cover plate; 3. Fixed pipe; 4. Inclined platform; 5. Follower block; 6. Middle bar; 7. Spring; 8. Slider; 9. Fixed hole; 10. Inclined groove; 11. Push spring; 12. Push block; 13. Receiving groove; 14. Friction strip; 15. Tension spring; 16. Bottom ring; 17. Threaded sleeve; 18. Limiting ring; 19. Fillet. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5A vehicle refrigerator comprises a refrigerator body 1, which is installed in a vehicle. A fixing mechanism is arranged on the refrigerator body 1, and the fixing mechanism comprises a cover plate 2, a fixing tube 3, an inclined platform 4, a follower block 5, a middle bar 6, a spring 7, a slider 8, a limiting mechanism and a fitting mechanism. The cover plate 2 is rotatably connected to the refrigerator body 1, and a plurality of fixing holes 9 are provided on the cover plate 2, and a fixing tube 3 is threadedly connected in each fixing hole 9. A plurality of inclined platforms 4 are equidistantly installed on the inner wall of the fixing tube 3, and an inclined groove 10 is provided on each inclined platform 4. The follower block 5 is slidably connected in the inclined groove 10, and the middle bar 6 is installed on the follower block 5. A plurality of springs 7 are respectively installed on both sides of the middle bar 6, and the springs 7 on both sides A slider 8 is installed, and the two sliders 8 are respectively slidably connected in the inclined groove 10, the limiting mechanism is installed in the fixed tube 3, the fitting mechanism is installed on the follower block 5, and the fitting mechanism includes a push spring 11 and a push block 12, the push spring 11 is installed on the side wall of the follower block 5, the push block 12 is installed on the push spring 11, and a plurality of push blocks 12 are provided, and a receiving groove 13 is respectively opened on the plurality of push blocks 12, the receiving groove 13 abuts on the side wall of the bottle, a plurality of friction strips 14 are respectively provided on both sides of the follower block 5, the friction strips 14 abut in the inclined groove 10, a tension spring 15 is provided on the lower end surface of the follower block 5, a bottom ring 16 is provided on the lower end surface of the fixed tube 3, and a plurality of tension springs 15 are connected to the bottom ring 16.

[0029] When the bottle is to be fixed, the bottle is first inserted into the fixing tube 3, and then the receiving grooves 13 on the plurality of push blocks 12 abut against the side wall of the bottle. The fixing of the bottle is ensured by the action of the push spring 11. When the bottle has a tendency to move outward, the push spring 11 drives the follower block 5 to move upward, and then the plurality of sliders 8 slide accordingly, and then contract through the inclined groove 10. When contraction occurs, the push spring 11 will abut against the bottle more forcefully. Therefore, when the bottle is inserted into the fixing tube 3, it is in a self-locking state, thereby ensuring the fixing effect. When the connection needs to be released, the bottle is twisted, and then the push spring 11 drives the follower block 5 to rotate accordingly, and then the friction strip 14 is fitted into the inclined groove 10, thereby increasing the friction between the follower block 5 and the ramp 4. This friction will prevent the slider 8 from sliding upward. Therefore, when the friction generated by the twisting exceeds the friction between the receiving groove 13 and the bottle, the bottle can be taken out, thereby completing the convenience of release.

[0030] See also Figure 2 and Figure 5 As an implementation of the limiting mechanism: the limiting mechanism includes a threaded sleeve 17, the threaded sleeve 17 is threadedly connected to the fixed tube 3, and the threaded sleeve 17 is attached to the upper end surface of the fixed tube 3, and a limiting ring 18 is provided on the threaded sleeve 17. The limiting ring 18 and the threaded sleeve 17 are coaxially arranged, the bottle passes through the limiting ring 18, and rounded corners 19 are respectively provided on both sides of the limiting ring 18.

[0031] More specifically, when the bottle needs to be limited, the threaded sleeve 17 is threadedly connected to the fixed tube 3, and then the limiting ring 18 and the fixed tube 3 are coaxially arranged, and the bottle is slidably connected in the limiting ring 18, thereby completing the bottle's limitation.

[0032] In summary, when the overall device is in use or running: when it is necessary to fix the bottle, first insert the bottle into the fixing tube 3, and then the receiving grooves 13 on the multiple push blocks 12 abut against the side wall of the bottle, and the fixing of the bottle is ensured by the action of the push spring 11. When the bottle has a tendency to move outward, the push spring 11 will drive the follower block 5 to move upward, and then make the multiple sliders 8 slide accordingly, and then shrink through the inclined groove 10. When shrinking occurs, the push spring 11 will abut against the bottle more forcefully, so when the bottle is inserted into the fixing tube 3, it is in a self-locking state, thereby ensuring the fixing effect. When it is necessary to release the connection, by twisting the bottle, the push spring 11 will drive the follower block 5 to rotate accordingly, and then make the friction strip 14 fit into the inclined groove 10, thereby increasing the friction between the follower block 5 and the ramp 4. This friction will prevent the slider 8 from sliding upward. Therefore, when the friction generated by the twisting exceeds the friction between the receiving groove 13 and the bottle, the bottle can be taken out, thereby completing the convenience of unlocking.

[0033] When the bottle needs to be limited in position, the threaded sleeve 17 is threadedly connected to the fixed tube 3, and then the limiting ring 18 and the fixed tube 3 are coaxially arranged, and the bottle is slidably connected in the limiting ring 18, thereby completing the bottle's limitation.

[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A vehicle-mounted refrigerator, comprising a refrigerator body (1), characterized in that: A refrigerator body (1) is installed in a vehicle. A fixing mechanism is provided on the refrigerator body (1). The fixing mechanism comprises a cover plate (2), a fixing pipe (3), an inclined platform (4), a follower block (5), an intermediate bar (6), a spring (7), a slider (8), a limiting mechanism and a fitting mechanism. The cover plate (2) is rotatably connected to the refrigerator body (1). A plurality of fixing holes (9) are provided on the cover plate (2). Each of the fixing holes (9) is threadedly connected to the fixing pipe (3). The inner wall of the fixing pipe (3) is provided with a plurality of fixing holes (9). A plurality of inclined platforms (4) are installed at a distance, each of the inclined platforms (4) is provided with an inclined groove (10), a follower block (5) is slidably connected in the inclined groove (10), a middle bar (6) is installed on the follower block (5), a plurality of springs (7) are installed on both sides of the middle bar (6), sliders (8) are installed on the springs (7) on both sides, two sliders (8) are slidably connected in the inclined groove (10), the limiting mechanism is installed in the fixed tube (3), and the fitting mechanism is installed on the follower block (5).

2. The vehicle refrigerator according to claim 1, characterized in that: The fitting mechanism comprises a push spring (11) and a push block (12); the push spring (11) is mounted on the side wall of the follower block (5), and the push block (12) is mounted on the push spring (11).

3. The vehicle refrigerator according to claim 2, characterized in that: A plurality of push blocks (12) are provided, and receiving grooves (13) are respectively provided on the plurality of push blocks (12), and the receiving grooves (13) abut against the side wall of the bottle.

4. The vehicle refrigerator according to claim 3, characterized in that: A plurality of friction strips (14) are respectively provided on both sides of the follower block (5), and the friction strips (14) abut against the inclined groove (10).

5. The vehicle refrigerator according to claim 4, characterized in that: A tension spring (15) is provided on the lower end surface of the follower block (5), a bottom ring (16) is provided on the lower end surface of the fixed tube (3), and a plurality of tension springs (15) are connected to the bottom ring (16).

6. The vehicle refrigerator according to claim 1, characterized in that: The limiting mechanism comprises a threaded sleeve (17), the threaded sleeve (17) is threadedly connected to the fixed tube (3), and the threaded sleeve (17) is fitted on the upper end surface of the fixed tube (3).

7. The vehicle refrigerator according to claim 6, characterized in that: The threaded sleeve (17) is provided with a limiting ring (18), the limiting ring (18) and the threaded sleeve (17) are coaxially arranged, and the bottle passes through the limiting ring (18).

8. The vehicle refrigerator according to claim 7, characterized in that: Rounded corners (19) are respectively formed on both sides of the limiting ring (18).

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