CN216627843U - Liftable supporter - Google Patents
Liftable supporter Download PDFInfo
- Publication number
- CN216627843U CN216627843U CN202123049226.5U CN202123049226U CN216627843U CN 216627843 U CN216627843 U CN 216627843U CN 202123049226 U CN202123049226 U CN 202123049226U CN 216627843 U CN216627843 U CN 216627843U
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- Prior art keywords
- frame
- liftable
- fastening
- lifting
- rectangular frame
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Abstract
The utility model discloses a liftable commodity shelf, which comprises a bottom frame, two liftable frames and fastening components, wherein the two liftable frames are oppositely arranged on the bottom frame; the bottom frame comprises a horizontally arranged rectangular frame and 4 stand columns, and the 4 stand columns are respectively fixed at 4 folding angles of the horizontally arranged rectangular frame; the lifting frame is a vertical rectangular frame; the lifting frame is arranged between two adjacent upright posts and is connected with the upright posts through the fastening components; the fastening assembly has a fastened state and a relaxed state: in a fastening state, the fastening assembly enables the lifting frame to be fixed relative to the upright post; in a relaxed state, the fastening assembly enables the liftable frame to move relative to the upright post. The shelf is provided with the lifting structure on the bottom frame, so that the shelf can be flexibly lifted and lowered, and the shelf is convenient to mount and dismount.
Description
Technical Field
The utility model relates to the technical field of goods shelves, in particular to a liftable goods shelf.
Background
The supporter is many to be welded or the concatenation is made, and the supporter technology of welding installation is loaded down with trivial details, and the supporter of making is inflexible, does not possess raising and lowering functions, also is difficult to the repacking. The concatenation supporter adopts the buckle mode more, though dismantles the convenience, and is not strong as its flexibility.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a commodity shelf which can flexibly lift and is convenient to assemble and disassemble, aiming at the defects in the prior art.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a liftable commodity shelf comprises a bottom frame, two liftable frames and fastening components, wherein the two liftable frames are oppositely arranged on the bottom frame; the underframe comprises a horizontally arranged rectangular frame and 4 upright posts, and the 4 upright posts are respectively fixed at 4 folding angles of the horizontally arranged rectangular frame; the lifting frame is a vertically arranged rectangular frame; the lifting frame is arranged between two adjacent upright posts and is connected with the upright posts through the fastening components; the fastening assembly has a fastened state and a relaxed state: in a fastening state, the fastening assembly enables the lifting frame to be fixed relative to the upright post; in a relaxed state, the fastening assembly enables the liftable frame to move relative to the upright post.
Furthermore, the fastening assembly comprises a quick-pressing screw, a locking handle and a pressing block; the quick pressing screw is fixedly connected with the pressing block; the quick-pressing screw penetrates through the pressing block.
Furthermore, the vertical rectangular frame comprises two vertical rods which are arranged in parallel; one surface of the vertical rod facing the outer side of the lifting frame is provided with a chute with a C-shaped cross section; the pressing block is arranged in the sliding groove.
Furthermore, the pressing block is in a long strip shape.
Further, the fastening assembly is welded and fixed with the top end of the upright post.
Further, the underframe comprises a bottom frame and rollers; the roller is fixed at the bottom of the horizontally-arranged rectangular frame.
Compared with the prior art, the utility model has the advantages that:
the shelf is provided with the lifting structure on the bottom frame, so that the shelf can be flexibly lifted and lowered, and the shelf is convenient to mount and dismount.
Drawings
Fig. 1 is a schematic structural view of a liftable rack of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length h", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
As shown in fig. 1, the liftable rack of the present invention comprises an underframe 4, two liftable frames 1 and fastening components 2, wherein the two liftable frames 1 are oppositely installed on the underframe 4.
The underframe 4 comprises a flat rectangular frame and 4 upright posts 3, and the 4 upright posts 3 are respectively fixed at 4 folding angles of the flat rectangular frame.
The chassis 4 further comprises rollers fixed at the bottom of the horizontally arranged rectangular frame.
The lifting frame 11 is a vertical rectangular frame, and the vertical rectangular frame is arranged between two adjacent upright posts 3 through fastening components 2. The vertically disposed rectangular frame includes two vertical rods 10 arranged in parallel. One side of the vertical rod 10 facing the outer side of the lifting frame 11 is provided with a sliding groove with a C-shaped cross section.
A fastening component 2 is fixed at the top end of the upright post 3, and the fastening component 2 is preferably welded and fixed with the top end of the upright post 3.
The fastening assembly 2 includes a quick-press screw 20 and a locking handle.
The quick-pressing screw 20 is provided with a pressing block 21 in a penetrating manner, and the pressing block 21 is arranged in a sliding groove of the vertical rod 10.
The holding-down block 21 is preferably elongated and further has a shape substantially matching the shape of the sliding groove to ensure that the lifting frame 1 slides smoothly relative to the base frame 4 without being blocked by tilting.
The fastening assembly 2 has two states: a fastened state and a relaxed state; in a fastening state, the pressing block 21 tightly abuts against the vertical rod 10 of the lifting frame 1 under the action of the quick pressing screw 20, so that the lifting frame 1 is fixed relative to the upright post 3; in a relaxed state, the pressing block 21 is movably arranged in the slide way of the vertical rod 10, so that the lifting frame 1 can move up and down relative to the upright post 3.
The transition between the tightened state and the loosened state of the tightening unit 2 is effected by a quick-pressing screw 20. The quick-pressing screw 20 is a handle screw with a cam structure, and the screw and the sleeve are displaced by rotating the angle of the cam, so that the fastening assembly 2 is in a fastening state or a loosening state.
The height of the lifting frame 1 of the commodity shelf is adjustable, and the lifting frame is fixed through the fastening component 2 after being adjusted to any proper position, so that the commodity shelf is simple in structure and convenient to operate. In addition, the rack of the utility model can be provided with a plurality of groups of lifting frames on the horizontally-arranged rectangular frame to form a strip-shaped rack with a plurality of storage lattices.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The utility model provides a supporter of liftable which characterized in that:
the lifting frame comprises an underframe, two lifting frames and fastening components, wherein the two lifting frames are oppositely arranged on the underframe;
the underframe comprises a horizontally arranged rectangular frame and 4 upright posts, and the 4 upright posts are respectively fixed at 4 folding angles of the horizontally arranged rectangular frame;
the lifting frame is a vertically arranged rectangular frame;
the lifting frame is arranged between two adjacent upright posts and is connected with the upright posts through the fastening components;
the fastening assembly has a fastened state and a relaxed state:
in a fastening state, the fastening assembly enables the lifting frame to be fixed relative to the upright post;
in a relaxed state, the fastening assembly enables the liftable frame to move relative to the upright post.
2. The liftable supporter of claim 1, characterized in that:
the fastening assembly comprises a quick-pressing screw, a locking handle and a pressing block;
the quick pressing screw is fixedly connected with the pressing block;
the quick-pressing screw penetrates through the pressing block.
3. The liftable supporter of claim 2, characterized in that:
the vertical rectangular frame comprises two vertical rods which are arranged in parallel;
one surface of the vertical rod facing the outer side of the lifting frame is provided with a chute with a C-shaped cross section;
the pressing block is arranged in the sliding groove.
4. The liftable commodity shelf of claim 2 or 3, characterized in that:
the pressing block is in a long strip shape.
5. The liftable supporter of claim 1, characterized in that:
the fastening assembly is welded and fixed with the top end of the upright post.
6. The liftable supporter of claim 1, characterized in that:
the underframe comprises a underframe and rollers;
the roller is fixed at the bottom of the horizontally-arranged rectangular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123049226.5U CN216627843U (en) | 2021-12-07 | 2021-12-07 | Liftable supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123049226.5U CN216627843U (en) | 2021-12-07 | 2021-12-07 | Liftable supporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216627843U true CN216627843U (en) | 2022-05-31 |
Family
ID=81739949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123049226.5U Active CN216627843U (en) | 2021-12-07 | 2021-12-07 | Liftable supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216627843U (en) |
-
2021
- 2021-12-07 CN CN202123049226.5U patent/CN216627843U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |