CN213676247U - Liftable wheel device and cabinet, log cabin and pet cage - Google Patents
Liftable wheel device and cabinet, log cabin and pet cage Download PDFInfo
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- CN213676247U CN213676247U CN202022272631.2U CN202022272631U CN213676247U CN 213676247 U CN213676247 U CN 213676247U CN 202022272631 U CN202022272631 U CN 202022272631U CN 213676247 U CN213676247 U CN 213676247U
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Abstract
The utility model discloses a liftable take turns device and cabinet, log cabin and pet cage stirs the driving lever from top to bottom and drives first rotating relative fixing base and rotate and then drive the second and rotate the one end that is connected with first rotating and upwards or move down in order to drive the lift wheel subassembly and remove between primary importance and secondary importance, and it is located the bottommost when the lift wheel subassembly is located the primary importance, and it is located the topmost when the lift wheel subassembly is located the secondary importance. This lifting wheel structure makes cabinet, log cabin and pet cage freely switch between fixed and mobilizable state, and it is more convenient to use.
Description
Technical Field
The utility model relates to a liftable wheel device and cabinet, log cabin and pet cage.
Background
The existing cabinet is convenient to move, and rollers are arranged at the bottom of the cabinet. However, the roller is fixedly connected with the cabinet, and when the cabinet moves to a proper position, the cabinet still moves under the pushing of external force. There is a need for a lifting wheel that can move the bin at any time when the bin needs to be moved and can remain stationary when the bin is moved to a proper position.
Disclosure of Invention
The utility model provides a liftable wheel device, it has overcome the not enough that the background art exists. The utility model provides one of the technical scheme that its technical problem adopted is:
the utility model provides a liftable wheel device, which comprises a fixed base, first rotation piece, the second rotates the piece, driving lever and lift wheel subassembly, first rotation piece one end is connected with the fixing base is articulated, the other end and driving lever looks fixed connection, the second rotates a piece one end and is connected with first rotation piece looks transmission, the other end is connected with the lift wheel subassembly is articulated, the lift wheel subassembly can be along the vertical direction activity of fixing base and remove between primary importance and secondary importance, stir the driving lever from top to bottom and drive first rotation piece relative fixing base and rotate and then drive the second rotate the one end that is connected with first rotation piece and upwards or move down in order to drive the lift wheel subassembly and remove between primary importance and secondary importance, it is located the bottommost when the lift wheel subassembly is located the primary importance when being located the secondary importance.
In a preferred embodiment: the first rotating member is substantially V-shaped and has a first high end, a second high end and a first low end, the first high end is fixedly connected with the shift lever, the second high end is hinged with the fixed base, the first low end is hinged with one end of the second rotating member, and the notch of the first rotating member faces the direction of the fixed base.
In a preferred embodiment: the second rotating part is V-shaped and is provided with a third high end part, a fourth high end part and a second low end part, the third high end part is hinged with the first low end part of the first rotating part, the fourth high end part is hinged with the lifting wheel component, the second low end part is suspended in the air, and the notch of the second rotating part faces the direction of the fixed seat.
In a preferred embodiment: the lifting wheel assembly comprises a connecting rod, a connecting seat, a rotating shaft and a lifting wheel, the bottom end of the connecting rod is fixedly connected with the connecting seat, the connecting seat is covered outside the lifting wheel, and the two ends of the rotating shaft are respectively and rotatably connected with the two sides of the connecting seat after penetrating through the lifting wheel; the fixed seat is provided with a shaft sleeve, and the top end of the connecting rod penetrates through the shaft sleeve and then is hinged with the second high end of the second rotating part.
In a preferred embodiment: the fixing base still is equipped with the lug, and the first hinge hole that runs through around the lug is equipped with first articulated shaft in addition, and first rotating piece is including front and back relatively fixed first rotating plate and second rotating plate, forms the groove of stepping down between first rotating plate and the second rotating plate, and the second high tip of first rotating plate and second rotating plate all is equipped with the second hinge hole, and the lug stretches into the inslot of stepping down and first articulated shaft and first hinge hole, the looks normal running fit of second.
In a preferred embodiment: the first low tip of first rotor piece and second rotor piece all is equipped with the third hinge and connects the hole, and the third high tip that the second rotated the piece is equipped with the fourth hinge hole, is equipped with the second articulated shaft in addition, and its both ends are connected the hole looks normal running fit with two third hinges respectively behind the second articulated shaft passing the fourth hinge hole.
In a preferred embodiment: a yielding space for yielding the moving stroke of the connecting rod is formed between the convex block and the shaft sleeve, and the top end of the connecting rod extends into the yielding space and then is hinged with the second high end of the second rotating part.
The utility model provides a second of the technical scheme that its technical problem adopted: a cabinet, use the liftable wheel device of any one of above-mentioned.
In a preferred embodiment: the cabinet comprises a cabinet body, the cabinet body is fixedly connected with the fixed seat, the cabinet body leaves the ground when the lifting wheel assembly is located at the first position, and the cabinet body is arranged on the ground when the lifting wheel assembly is located at the second position.
The third technical scheme of the utility model for solving the technical problem is: a log cabin, its use the above-mentioned liftable wheel device.
The utility model provides a fourth of the technical scheme that its technical problem adopted is: a pet cage is provided, which applies the lifting wheel device.
Compared with the background technology, the technical scheme has the following advantages:
1. the lifting rod is shifted up and down to drive the first rotating piece to rotate relative to the fixed seat so as to drive one end, connected with the first rotating piece, of the second rotating piece to move upwards or downwards to drive the lifting wheel assembly to move between a first position and a second position, the lifting wheel assembly is located at the bottommost end when located at the first position, and the lifting wheel assembly is located at the topmost end when located at the second position, namely, when the case body, the wooden house, the pet cage and the like are connected with the fixed seat, the lifting rod is fluctuated downwards to enable the lifting wheel assembly to be located at the first position, and the case body, the wooden house, the pet cage and the like are spaced from the ground, and at the moment, the case body, the wooden house, the pet cage and the like can be moved to appropriate; when the movable lifting wheel assembly moves to a proper position, the lifting rod is fluctuated upwards to enable the lifting wheel assembly to be located at the second position, so that the box body, the wooden house, the pet cage and the like are placed on the ground, the box body, the wooden house, the pet cage and the like do not move any more, and the box body, the wooden house, the pet cage and the like are kept still. This lifting wheel structure makes the case cabinet body, log cabin and pet cage etc. can freely switch between fixed and mobilizable state, and it is more convenient to use.
2. The first rotating part is in a V shape, the second rotating part is in a V shape, notches of the first rotating part and the second rotating part face the fixed seat, and when the shifting lever moves upwards until the lifting wheel assembly is located at the second position, the pressure applied to the connecting rod by the second rotating part is in a direction facing the fixed seat, so that the lifting wheel assembly can be kept stationary at the second position; similarly, the first and second rotatable members are configured to maintain the lift wheel assembly in the first position when the lift wheel assembly is in the first position.
3. The top end of the connecting rod penetrates through the shaft sleeve and then is hinged with the second high end of the second rotating part, the shaft sleeve can guide the connecting rod, and the connecting rod can be circumferentially limited.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a preferred embodiment of the lift wheel assembly in a first position.
FIG. 2 is a schematic diagram of the preferred embodiment of the lift wheel assembly in a second position.
Fig. 3 is a side view of fig. 2.
Fig. 4 is an exploded perspective view of the lifting wheel device.
Fig. 5 is a schematic cross-sectional view of the lifting wheel device.
Detailed Description
In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.
In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" and "fixedly connected" should be understood in a broad sense, i.e., any connection without displacement relationship or relative rotation relationship between the two, i.e., including non-detachable fixed connection, integrated connection and fixed connection by other devices or elements.
In the claims, the specification and drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.
Referring to fig. 1 to 5, a preferred embodiment of a wheel lifting device is shown.
The lifting wheel structure comprises a fixed seat 10, a first rotating piece 20, a second rotating piece 30, a deflector rod 40 and a lifting wheel assembly.
One end of the first rotating member 20 is hinged to the fixed base 10, the other end of the first rotating member is fixedly connected to the shifting lever 40, one end of the second rotating member 30 is in transmission connection with the first rotating member 20, the other end of the second rotating member is hinged to the lifting wheel assembly, the lifting wheel assembly can move along the vertical direction of the fixed base 10 and move between the first position and the second position, the shifting lever 40 is shifted up and down to drive the first rotating member 20 to rotate relative to the fixed base 10, so that one end of the second rotating member 30, which is connected with the first rotating member 20, is moved up or down to drive the lifting wheel assembly to move between the first position and the second position, the lifting wheel assembly is located at the bottom end when located at the first position, and the lifting wheel assembly is.
In this embodiment, the first rotating member 20 is substantially V-shaped and has a first high end 21, a second high end 22 and a first low end 23, the first high end 21 is fixed to the driving lever 40, the second high end 22 is hinged to the fixed base 10, the first low end 23 is hinged to one end of the second rotating member 30, and the notch of the first rotating member 20 faces the direction of the fixed base 10.
In this embodiment, the second rotating member 30 is V-shaped and has a third high end 31, a fourth high end 32 and a second low end 33, the third high end 31 is hinged to the first low end 23 of the first rotating member 20, the fourth high end 32 is hinged to the lifting wheel assembly, the second low end 33 is suspended, and the notch of the second rotating member 30 faces the fixing base 10. As shown in fig. 4, the first rotating member 20 is larger in size than the second rotating member 30.
In this embodiment, the lifting wheel assembly includes a connecting rod 50, a connecting seat 51, a rotating shaft (not shown in the figure) and a lifting wheel 52, the bottom end of the connecting rod 50 is fixedly connected with the connecting seat 51, the connecting seat 51 is covered outside the lifting wheel 52, and the two ends of the rotating shaft are respectively rotatably connected with the two sides of the connecting seat 51 after passing through the lifting wheel 52; the fixed seat 10 is provided with a shaft sleeve 11, and the top end of the connecting rod 50 is hinged with the second high end portion 32 of the second rotating member 30 after passing through the shaft sleeve 11.
In this embodiment, the fixing base 10 is further provided with a protruding block 12, the protruding block 12 is provided with a first hinge hole 13 penetrating from front to back, and is further provided with a first hinge shaft, the first rotating member 20 includes a first rotating plate 201 and a second rotating plate 202 fixed relatively from front to back, a yielding groove 203 is formed between the first rotating plate 201 and the second rotating plate 202, second hinge holes 204 are respectively provided at second high end portions of the first rotating plate 201 and the second rotating plate 202, the protruding block 12 extends into the yielding groove 203, and the first hinge shaft is rotationally matched with the first hinge hole 13 and the second hinge hole 204. And, when the lifting wheel assembly is located at the first position, the second rotating member 30 extends into the receding groove 203.
In this embodiment, the first low end portions of the first rotating piece 201 and the second rotating piece 202 are both provided with a third hinge hole 205, the third high end portion 31 of the second rotating piece 30 is provided with a fourth hinge hole 34, and a second hinge shaft is further provided, and after the second hinge shaft passes through the fourth hinge hole 34, both ends of the second hinge shaft are respectively in rotating fit with the two third hinge holes 205.
In this embodiment, an abdicating space 14 for abdicating the moving stroke of the connecting rod 50 is formed between the protrusion 12 and the shaft sleeve 11, and the top end of the connecting rod 50 extends into the abdicating space 14 and then is hinged to the fourth high end 32 of the second rotating member 30.
The use process of the lifting wheel device is as follows:
the shift lever 40 is shifted downwards to drive the first rotating member 20 to rotate downwards by taking the first hinge hole 13 as a rotating fulcrum, the third high end portion 31 of the second rotating member 30 is driven to move downwards in the downward rotation process of the first rotating member 20, and the fourth high end portion 32 of the second rotating member 30 drives the connecting rod 50 to move downwards so as to drive the lifting wheel 52 to move downwards until the lifting wheel assembly is located at the first position, at which time, the lifting wheel assembly is located at the bottommost end, as shown in fig. 1;
the shift lever 40 is shifted upwards to drive the first rotating member 20 to rotate upwards by using the first hinge hole 13 as a rotation fulcrum, the first rotating member 20 drives the third high end portion 31 of the second rotating member 30 to move upwards in the process of rotating upwards, and the fourth high end portion 32 of the second rotating member 30 drives the connecting rod 50 to move upwards to drive the lifting wheel 52 to move upwards until the lifting wheel assembly is located at the second position, as shown in fig. 2.
A cabinet is provided, and the lifting wheel device is applied.
In this embodiment, the cabinet includes the cabinet body, and this cabinet body and fixing base 10 looks fixed connection, and the cabinet body leaves ground when the lift wheel subassembly is located the first position, and the cabinet body is arranged in subaerially when the lift wheel subassembly is located the second position.
When the lifting wheel assembly is located at the first position, the cabinet body correspondingly leaves the ground for a certain distance, and the cabinet body can be pushed to a proper position; when the box body moves to a proper position, the shifting rod 40 is shifted upwards until the lifting wheel assembly is located at the second position, the box body is placed on the ground, and the box body is kept fixed at the moment.
A log cabin, use the above-mentioned liftable wheel device.
A pet cage is provided, which is applied with the lifting wheel device.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (11)
1. The utility model provides a liftable round device which characterized in that: the lifting wheel assembly can move along the vertical direction of the fixing seat and move between a first position and a second position, the lifting rod is stirred up and down to drive the first rotating piece to rotate relative to the fixing seat and further drive one end of the second rotating piece to be connected with the first rotating piece to move upwards or downwards so as to drive the lifting wheel assembly to move between the first position and the second position, the lifting wheel assembly is located at the bottommost end when located at the first position, and the lifting wheel assembly is located at the topmost end when located at the second position.
2. A liftable wheel apparatus according to claim 1, characterized in that: the first rotating member is substantially V-shaped and has a first high end, a second high end and a first low end, the first high end is fixedly connected with the shift lever, the second high end is hinged with the fixed base, the first low end is hinged with one end of the second rotating member, and the notch of the first rotating member faces the direction of the fixed base.
3. A liftable wheel apparatus according to claim 2, characterized in that: the second rotating part is V-shaped and is provided with a third high end part, a fourth high end part and a second low end part, the third high end part is hinged with the first low end part of the first rotating part, the fourth high end part is hinged with the lifting wheel component, the second low end part is suspended in the air, and the notch of the second rotating part faces the direction of the fixed seat.
4. A liftable wheel apparatus according to claim 3, characterized in that: the lifting wheel assembly comprises a connecting rod, a connecting seat, a rotating shaft and a lifting wheel, the bottom end of the connecting rod is fixedly connected with the connecting seat, the connecting seat is covered outside the lifting wheel, and the two ends of the rotating shaft are respectively and rotatably connected with the two sides of the connecting seat after penetrating through the lifting wheel; the fixed seat is provided with a shaft sleeve, and the top end of the connecting rod penetrates through the shaft sleeve and then is hinged with the second high end of the second rotating part.
5. A liftable wheel apparatus according to claim 4, characterized in that: the fixing base still is equipped with the lug, and the first hinge hole that runs through around the lug is equipped with first articulated shaft in addition, and first rotating piece is including front and back relatively fixed first rotating plate and second rotating plate, forms the groove of stepping down between first rotating plate and the second rotating plate, and the second high tip of first rotating plate and second rotating plate all is equipped with the second hinge hole, and the lug stretches into the inslot of stepping down and first articulated shaft and first hinge hole, the looks normal running fit of second.
6. A liftable wheel apparatus according to claim 5, characterized in that: the first low tip of first rotor piece and second rotor piece all is equipped with the third hinge and connects the hole, and the third high tip that the second rotated the piece is equipped with the fourth hinge hole, is equipped with the second articulated shaft in addition, and its both ends are connected the hole looks normal running fit with two third hinges respectively behind the second articulated shaft passing the fourth hinge hole.
7. A liftable wheel apparatus according to claim 5, characterized in that: a yielding space for yielding the moving stroke of the connecting rod is formed between the convex block and the shaft sleeve, and the top end of the connecting rod extends into the yielding space and then is hinged with the second high end of the second rotating part.
8. A cabinet, its characterized in that: the liftable wheel apparatus of any one of claims 1 to 7 is applied.
9. A cabinet according to claim 8, wherein: the cabinet comprises a cabinet body, the cabinet body is fixedly connected with the fixed seat, the cabinet body leaves the ground when the lifting wheel assembly is located at the first position, and the cabinet body is arranged on the ground when the lifting wheel assembly is located at the second position.
10. A wooden house is characterized in that: the liftable wheel apparatus of any one of claims 1 to 7 is applied.
11. A pet cage, its characterized in that: the liftable wheel apparatus of any one of claims 1 to 7 is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022272631.2U CN213676247U (en) | 2020-10-13 | 2020-10-13 | Liftable wheel device and cabinet, log cabin and pet cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022272631.2U CN213676247U (en) | 2020-10-13 | 2020-10-13 | Liftable wheel device and cabinet, log cabin and pet cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213676247U true CN213676247U (en) | 2021-07-13 |
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ID=76756813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022272631.2U Active CN213676247U (en) | 2020-10-13 | 2020-10-13 | Liftable wheel device and cabinet, log cabin and pet cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213676247U (en) |
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2020
- 2020-10-13 CN CN202022272631.2U patent/CN213676247U/en active Active
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