CN215597867U - Vehicle-mounted refrigerator fixing device - Google Patents
Vehicle-mounted refrigerator fixing device Download PDFInfo
- Publication number
- CN215597867U CN215597867U CN202122373247.6U CN202122373247U CN215597867U CN 215597867 U CN215597867 U CN 215597867U CN 202122373247 U CN202122373247 U CN 202122373247U CN 215597867 U CN215597867 U CN 215597867U
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- bearing platform
- base
- guide rail
- guide rails
- fixing device
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Abstract
The utility model discloses a vehicle-mounted refrigerator fixing device which is characterized by comprising two guide rails (6) which are oppositely arranged, a fixed bearing platform (3) which is fixedly arranged on the two guide rails (6), a movable bearing platform (2) which is movably arranged on the two guide rails (6), and a screw rod (7) which is connected with the fixed bearing platform (3) and the movable bearing platform (2); the screw (7) can drive the movable bearing platform (2) to approach and leave the fixed bearing platform (3) when rotating. The movable bearing platform and the fixed bearing platform are connected through the screw rod, the movable bearing platform can approach the fixed bearing platform when the screw rod is rotated, stepless speed regulation is realized, and an object is clamped through the movable bearing platform and the fixed bearing platform, so that the object is more stable. The guide rail is provided with the nylon limiting ring, and the guide rail can be guided through the nylon limiting ring, so that the guide rail is more stable in movement.
Description
Technical Field
The utility model relates to a fixing device, in particular to a fixing device for a vehicle-mounted refrigerator.
Background
With the increasing temperature of people's demand for outdoor travel, people use articles such as outdoor vehicle-mounted refrigerators more and more frequently. At present, most of vehicle-mounted refrigerators adopt guide rails to realize sliding, and the adoption of the mode can cause certain problems, namely when the weight is overlarge, the guide rails are easy to break; in addition, because the guide rail can not be adjusted steplessly, articles such as a refrigerator can not be completely attached to the guide rail, and the problem of shaking can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a vehicle-mounted refrigerator fixing device which has higher bearing capacity and can better fix a refrigerator.
The purpose of the utility model is realized by the following technical scheme: the vehicle-mounted refrigerator fixing device comprises two guide rails which are oppositely arranged, a fixed bearing platform which is fixedly arranged on the two guide rails, a movable bearing platform which is movably arranged on the two guide rails, and a screw rod which is connected with the fixed bearing platform and the movable bearing platform; the screw rod can drive the movable bearing platform to approach and leave from the fixed bearing platform when rotating.
The vehicle-mounted refrigerator fixing device also comprises a base; support bearings are arranged on two opposite inner walls of the base, and one ends of the two guide rails are respectively placed on the support bearings on the two sides of the base; the other end of two guide rails all is provided with removes the wheel, and two guide rails homoenergetic are followed the base and are removed.
The base is characterized in that limiting bearings are further arranged on the two opposite inner walls of the base, the limiting bearings are located above the supporting bearings, and the guide rails are located between the limiting bearings and the supporting bearings.
The base is also provided with a positioning assembly, and the guide rail is provided with a plurality of positioning holes; the locating holes are distributed along the length direction of the guide rail, and when the guide rail moves along the base, the locating components can be inserted into different locating holes.
The positioning assembly comprises a switch handle which is connected to the side wall of the base and can swing up and down, a spring of which the lower end is connected to the base and the upper end is connected to the switch handle, and a bolt arranged on the switch handle; when the guide rail moves along the base, the bolt can be inserted into different positioning holes; when the switch handle is pressed downwards, the bolt can be separated from the positioning hole.
The two guide rails are provided with nylon limiting rings, and the nylon limiting rings can abut against the limiting bearings when the guide rails move outwards.
And a hand-screwed nut is arranged at the end part of the screw rod.
And a butterfly nut used for locking the screw rod is arranged on the fixed bearing platform.
And clamping plates are arranged on the fixed bearing table and the movable bearing table.
Two all be provided with the leading wheel on the guide rail, the leading wheel supports with the lateral wall of base and leans on.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
(1) the movable bearing platform and the fixed bearing platform are connected through the screw rod, the movable bearing platform can approach the fixed bearing platform when the screw rod is rotated, stepless speed regulation is realized, and an object is clamped through the movable bearing platform and the fixed bearing platform, so that the object is more stable.
(2) The guide rail can be moved by pressing the switch handle, so that the use is convenient; meanwhile, when the guide rail moves to a proper position, the bolt on the switch handle can be inserted into the positioning hole on the guide rail, so that the guide rail is fixed, and the object is more stable.
(3) The guide rail is provided with the nylon limiting ring, and when the guide rail moves outwards, the nylon limiting ring can abut against the limiting bearing to prevent the guide rail from being separated from the base.
(4) The guide rail is provided with the guide wheel, and the guide rail can be guided through the guide wheel, so that the guide rail is more stable in movement.
(5) The utility model adopts the bearing to replace the traditional guide rail to slide, and has firmer structure and lower cost.
(6) The utility model can adjust the position of the movable bearing platform, thereby enabling the utility model to clamp refrigerators with different sizes.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a front view of the present invention.
FIG. 4 is a schematic illustration of the present invention in a disassembled state.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Fig. 6 is a schematic view of the guide rail of the present invention moved to a first position.
Fig. 7 is a schematic view of the guide rail of the present invention moved to a second position.
The reference numbers in the above figures refer to: the device comprises a base, a movable bearing platform, a fixed bearing platform, a movable wheel, a nylon limiting ring, a guide rail, a screw, a positioning hole, a butterfly nut, a manual nut, a limiting bearing, a supporting bearing, a switch handle, a bolt, a spring, a clamping plate and a guide wheel, wherein the base is 1, the movable bearing platform is 2, the fixed bearing platform is 3, the movable wheel is 4, the nylon limiting ring is 5, the guide rail is 6, the screw is 7, the positioning hole is 8, the butterfly nut is 9, the manual nut is 10, the limiting bearing is 11, the supporting bearing is 12, the switch handle is 13, the bolt is 14, the spring is 15, the clamping plate is 16, and the guide wheel is 17.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1
As shown in fig. 1 to 3, the present invention discloses a fixing device for a vehicle-mounted refrigerator, which includes a guide rail 6, a fixed bearing platform 3, a movable bearing platform 2 and a screw 7. Specifically, the number of the guide rails 6 is two, and the two guide rails 6 are arranged oppositely. Fixed plummer 3 and activity plummer 2 all install on two guide rails 6, and fixed plummer 3 can pass through the bolt fastening in the one end of guide rail 6, and activity plummer 2 is then movable mounting on guide rail 6, and it can slide along guide rail 6. The screw 7 connects the fixed bearing platform 3 and the movable bearing platform 2, and the fixed bearing platform 3 is fixed with the guide rail 6, so that the movable bearing platform 2 can be driven to approach and leave the fixed bearing platform 3 when the screw 7 is rotated.
In order to facilitate turning of the screw 7, the end of said screw 7 is provided with a hand nut 10. When in use, the nut 10 is screwed by holding the hand with hands, and the screw 7 is rotated.
In addition, a wing nut 9 for locking the screw 7 is arranged on the fixed bearing platform 3. Specifically, the fixed bearing table 3 can be provided with a fixed block, the end part of the screw 7 penetrates through the fixed block, the butterfly nut 9 is arranged on the fixed block, the screw 7 can be locked when the butterfly nut 9 is screwed down, the screw 7 can not rotate any more, and the positions of the fixed bearing table 3 and the movable bearing table 2 are fixed at the moment.
In addition, the fixed bearing platform 3 and the movable bearing platform 2 are both provided with a clamping plate 16.
When the refrigerator fixing device is used, the screw 7 is rotated, the position of the movable bearing platform 2 is adjusted, the refrigerator is placed on the fixed bearing platform 3 and the movable bearing platform 2, the screw 7 is adjusted again, the movable bearing platform 2 moves towards the fixed bearing platform 3 until the refrigerator is clamped by the clamping plates 16 on the fixed bearing platform 3 and the movable bearing platform 2, and at the moment, the butterfly nut 9 is screwed down to fix the refrigerator on the fixing device.
Example 2
In this embodiment, on the basis of embodiment 1, it further includes a base 1, and the guide rail 6, the fixed bearing platform 3 and the movable bearing platform 2 are installed in the base 1. As shown in fig. 4 and 5, the base 1 is provided with support bearings 12 on two opposite inner walls, and the number of the support bearings 12 on each inner wall can be set according to the situation. Correspondingly, one end of each of the two guide rails 6 is provided with a movable wheel 4. When the device is installed, one ends of the two guide rails 6, which are not provided with the moving wheels 4, are respectively placed on the supporting bearings 12 on the two sides of the base 1, and the ends provided with the moving wheels 4 are directly placed at the bottom of the base 1 and are supported by the moving wheels 4. In this way the guide rail 6 is movable on the base 1 via the moving wheels 4 and the support bearings 12.
When the device is used, the guide rail 6, the fixed bearing platform 3 and the movable bearing platform 2 can be pulled out of the base 1 by pulling the guide rail 6 outwards, as shown in fig. 6. The guide rail 6 is pushed inwards, so that the guide rail 6, the fixed bearing platform 3 and the movable bearing platform 2 can be pushed into the base 1, and the refrigerator can be moved.
Example 3
In this embodiment, on the basis of embodiment 2, two opposite inner walls of the base 1 are further provided with limit bearings 11, the limit bearings 11 are located above the support bearings 12, and the guide rail 6 is located between the limit bearings 11 and the support bearings 12. Can prevent through setting up spacing bearing 11 that guide rail 6 from breaking away from top and base 1, when needs pull down guide rail 6, pull down spacing bearing 11 can.
Example 4
This embodiment all is provided with nylon spacing collar 5 on its two guide rails 6 on the basis of embodiment 2, nylon spacing collar 5 can support by spacing bearing 11 when guide rail 6 outwards removes. When the device is used, the guide rail 6 is pulled outwards, and when the nylon spacing ring 5 and the spacing bearing 11 are abutted against each other, the guide rail 6 cannot be pulled outwards any more, so that the guide rail 6 is prevented from being separated from the base 1, as shown in fig. 7.
Example 5
In this embodiment, on the basis of embodiment 4, two guide rails 6 are provided with guide wheels 17, and the guide wheels 17 abut against the side wall of the base 1. During the movement of the guide rail 6, the guide wheels 17 abut against the side walls of the base 1, so that the movement of the guide rail 6 is more stable.
Example 6
In this embodiment, on the basis of embodiments 2, 3 or 4, the base 1 is further provided with a positioning assembly, and the corresponding guide rail 6 is provided with a plurality of positioning holes 8. The positioning holes 8 are distributed along the length direction of the guide rail 6, and when the guide rail 6 moves along the base 1, the positioning components can be inserted into different positioning holes 8.
Specifically, locating component is including connecting on base 1 lateral wall and ability luffing motion's switch lever 13, and the lower extreme is connected on base 1, the upper end is connected spring 15 on switch lever 13 to and set up bolt 14 on switch lever 13.
In this embodiment, the switch handle 13 may be mounted on the sidewall of the base 1 by a pin, and the switch handle 13 may rotate with the pin as a fulcrum. When the device is specifically arranged, the two opposite side walls of the base 1 can be respectively provided with a switch handle 13, and at the moment, the two guide rails 6 are respectively provided with a positioning hole 8; of course, the switch handle 13 may be provided on only one side wall of the base 1, and in this case, only the positioning hole 8 needs to be provided on the corresponding guide rail 6.
When the guide rail 6 moves along the base 1, the bolt 14 is pressed against the lower surface of the guide rail 6 due to the pushing force of the spring 15, and when the bolt 14 is aligned with the positioning hole 8, the switch handle 13 is continuously pushed upwards, and the bolt 14 is inserted into the positioning hole 8, so that the guide rail 6 is positioned. When the guide rail 6 needs to be moved continuously, the switch handle 13 is pressed, the spring 15 is compressed, the bolt 14 is separated from the positioning hole 8, and therefore the guide rail 6 can be pulled continuously.
As described above, the present invention can be preferably realized.
Claims (10)
1. The fixing device for the vehicle-mounted refrigerator is characterized by comprising two guide rails (6) which are oppositely arranged, a fixed bearing platform (3) which is fixedly arranged on the two guide rails (6), a movable bearing platform (2) which is movably arranged on the two guide rails (6), and a screw (7) which is connected with the fixed bearing platform (3) and the movable bearing platform (2); the screw (7) can drive the movable bearing platform (2) to approach and leave the fixed bearing platform (3) when rotating.
2. The vehicular refrigerator securing apparatus according to claim 1, further comprising a base (1); support bearings (12) are arranged on two opposite inner walls of the base (1), and one ends of the two guide rails (6) are respectively placed on the support bearings (12) on the two sides of the base (1); the other ends of the two guide rails (6) are provided with movable wheels (4), and the two guide rails (6) can move along the base (1).
3. The fixing device for the vehicle-mounted refrigerator according to claim 2, wherein the two opposite inner walls of the base (1) are further provided with limit bearings (11), the limit bearings (11) are positioned above the support bearings (12), and the guide rail (6) is positioned between the limit bearings (11) and the support bearings (12).
4. The fixing device of the vehicle-mounted refrigerator according to claim 2, wherein the base (1) is further provided with a positioning component, and the guide rail (6) is provided with a plurality of positioning holes (8); the positioning holes (8) are distributed along the length direction of the guide rail (6), and when the guide rail (6) moves along the base (1), the positioning components can be inserted into different positioning holes (8).
5. The vehicular refrigerator fixing device according to claim 4, wherein the positioning assembly comprises a switch handle (13) connected to a side wall of the base (1) and capable of swinging up and down, a spring (15) having a lower end connected to the base (1) and an upper end connected to the switch handle (13), and a latch (14) provided on the switch handle (13); when the guide rail (6) moves along the base (1), the bolt (14) can be inserted into different positioning holes (8); when the switch handle (13) is pressed downwards, the bolt (14) can be separated from the positioning hole (8).
6. The vehicle-mounted refrigerator fixing device according to claim 3, wherein nylon stop collars (5) are arranged on the two guide rails (6), and the nylon stop collars (5) can abut against the stop bearings (11) when the guide rails (6) move outwards.
7. The vehicular refrigerator securing apparatus according to claim 1, wherein the end of the screw (7) is provided with a hand nut (10).
8. The fixing device of claim 7, characterized in that a wing nut (9) for locking the screw (7) is provided on the fixing bearing platform (3).
9. The fixture according to claim 1, characterized in that clamping plates (16) are provided on both the fixed (3) and the movable (2) stages.
10. The fixing device of claim 2, wherein guide wheels (17) are arranged on the two guide rails (6), and the guide wheels (17) are abutted against the side wall of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122373247.6U CN215597867U (en) | 2021-09-27 | 2021-09-27 | Vehicle-mounted refrigerator fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122373247.6U CN215597867U (en) | 2021-09-27 | 2021-09-27 | Vehicle-mounted refrigerator fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215597867U true CN215597867U (en) | 2022-01-21 |
Family
ID=79870328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122373247.6U Active CN215597867U (en) | 2021-09-27 | 2021-09-27 | Vehicle-mounted refrigerator fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215597867U (en) |
-
2021
- 2021-09-27 CN CN202122373247.6U patent/CN215597867U/en active Active
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