CN218474399U - Limiting structure of automatic lifting type display rack - Google Patents
Limiting structure of automatic lifting type display rack Download PDFInfo
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- CN218474399U CN218474399U CN202222236410.9U CN202222236410U CN218474399U CN 218474399 U CN218474399 U CN 218474399U CN 202222236410 U CN202222236410 U CN 202222236410U CN 218474399 U CN218474399 U CN 218474399U
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Abstract
The utility model discloses a limiting structure of an automatic lifting type showing stand, which comprises a showing stand body, an elastic device, a lifting platform and a limiting part; the display rack body is enclosed into a lifting space, and the side wall of the lifting space is provided with a plurality of mounting parts at equal height; the elastic device and the lifting platform are sequentially matched in the lifting space; the lifting platform rises upwards under the action of the elastic device, and the edge of the lifting platform is provided with a abdicating notch corresponding to the mounting part; the locating part is detachably connected to the installation part and used for limiting the height of the lifting platform. The utility model discloses a set up the installation department at the lift space lateral wall of show shelf body, and the elevating platform corresponding position sets up the breach of stepping down, can directly put into resilient means and elevating platform in proper order in the top in lift space under the upright condition of show shelf body, and the breach of stepping down can satisfy the elevating platform and cross the installation department downwards, installs the locating part again after the installation department, just can carry on spacingly through the height of locating part to the elevating platform.
Description
Technical Field
The utility model relates to a show shelf technical field especially indicates an automatic limit structure of lift type show shelf.
Background
The automatic lifting type display shelf is mainly used for stacking and placing articles in a supermarket. When the upper layer of articles are taken away, the rest articles can automatically rise to the previous height under the action of the elastic mechanism, so that subsequent customers can conveniently take the articles without stooping.
The lift type generally comprises a limit structure for the lifting platform, the maximum height value of the lifting platform can be limited, the upper surface of the lifting platform can be lower than the top surface of the display rack, and a concave space is formed for placing more articles. Therefore, the limiting structure is arranged above the lifting platform, so that the lifting platform and the elastic mechanism thereof can only be installed from the lower part of the showing stand in the prior art, and the installation process is difficult and inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic limit structure of lift type show shelf can change the equipment mode of show shelf, reduces the operation degree of difficulty, improves the packaging efficiency.
In order to achieve the above purpose, the solution of the present invention is:
a limiting structure of an automatic lifting type display rack comprises a display rack body, an elastic device, a lifting platform and a limiting piece; the display rack body is enclosed into a lifting space, and a plurality of mounting parts are arranged on the side wall of the lifting space at equal height; the elastic device and the lifting platform are sequentially matched in the lifting space; the lifting platform rises upwards under the action of the elastic device, and the edge of the lifting platform is provided with a yielding notch corresponding to the mounting part; the locating part detachably connect in on the installation department for it is spacing the height of elevating platform.
The display rack body is a cuboid; the limiting part is a rod piece and is assembled with at least one installation part.
The display rack body comprises side plates and a bottom plate; the side plates surround the lifting space, and the bottom plate is used for sealing the bottom end face of the lifting space.
Preferably, a plurality of road wheels are mounted on the bottom surface of the bottom plate.
The mounting part comprises a supporting piece for supporting the limiting piece and a mounting piece integrally connected with the supporting piece; the limiting piece is matched with the upper surface of the supporting piece and is locked on the mounting piece by bolts.
Preferably, the mounting portion further comprises a connecting piece; the connecting sheet and the mounting sheet are respectively positioned on two sides of the supporting sheet, and the connecting sheet faces downwards and the mounting sheet faces upwards; the connecting piece adopts welded mode integrated connection in the lateral wall in lift space.
Preferably, the mounting plate is provided with a through hole for a bolt to pass through.
The elastic device comprises a first spring, a switching frame, a second spring and a fixed frame which are arranged in sequence from top to bottom; the peripheral surface of the switching frame is provided with a plurality of rollers, and the rollers are matched with the side wall of the lifting space in a rolling manner; the fixed frame is matched with the bottom of the lifting space.
Preferably, the upper surface and the lower surface of the switching frame are provided with a plurality of first limiting bulges; the lower end of the first spring and the upper end of the second spring are respectively embedded between the first limiting bulges on the upper surface and the lower surface of the adapter rack.
Preferably, the upper surface of mount is provided with a plurality of second spacing archs, the upper end embedding of second spring between the second spacing arch.
After the technical scheme is adopted, the utility model discloses following technological effect has:
(1) the installation part is arranged on the side wall of the lifting space of the display frame body, the abdicating notch is arranged at the corresponding position of the lifting platform, the elastic device and the lifting platform can be directly and sequentially placed above the lifting space under the condition that the display frame body is upright, the abdicating notch can meet the requirement that the lifting platform passes through the installation part downwards, and then the limiting part is arranged on the installation part, so that the height of the lifting platform can be limited through the limiting part;
(2) compare in driven limit structure, the utility model discloses need not the upset when the equipment or lift up the show shelf body, just can install the lift space of show shelf body with resilient means and elevating platform in, operate more portably, the degree of difficulty is low, efficient.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an exploded view of an embodiment of the present invention;
FIG. 4 is a cross-sectional view of an embodiment of the present invention;
FIG. 5 is an enlarged view at B in FIG. 4;
the reference numbers indicate:
1-a display stand body; 1a- - -a side plate; 1b- - -a base plate;
10- -a lifting space; 11 — a mounting portion; 111-support piece;
112- -mounting tab; 1121-through holes; 113- -connecting piece;
2-elastic means; 21- -a first spring; 22-a transfer frame;
221- -first stop tab; 23- -a second spring; 24-a mount;
241- -second limit projection; 25- -a roller; 3-a lifting platform;
31- -relief notch; 4-a limit stop; 5- -road wheels.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the specific embodiments below.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be understood that the indicated positions or positional relationships are based on the positions or positional relationships shown in the drawings, or the positions or positional relationships that the products of the present invention are usually placed when in use, or the positions or positional relationships that those skilled in the art conventionally understand, and are merely simplified for the convenience of describing the embodiments of the present invention, and do not indicate or imply that the indicated devices or elements must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; may be mechanically, electrically or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.
Referring to fig. 1 to 5, the present invention discloses a limiting structure of an automatic lifting type display rack, which comprises a display rack body 1, an elastic device 2, a lifting platform 3 and a limiting member 4;
the display rack body 1 is enclosed to form a lifting space 10, and a plurality of mounting parts 11 are arranged on the side wall of the lifting space 10 at equal height;
the elastic device 2 and the lifting platform 3 are sequentially matched in the lifting space 10; the lifting platform 3 is lifted upwards under the action of the elastic device 2, and the edge of the lifting platform is provided with a yielding notch 31 corresponding to the mounting part 11;
the limiting member 4 is detachably connected to the mounting portion 11 and used for limiting the height of the lifting table 3.
Specific embodiments of the present invention are shown below.
Above-mentioned show shelf body 1 can be multiple shape according to the actual need of trade company, if cylinder, cuboid, regular hexagonal prism etc. adopt in this embodiment is common cuboid, then corresponding locating part 4 is the member, and the member can assemble with one or more installation department 11 to it can realize the spacing of best effect to elevating platform 3 to be provided with two relative members at least.
The display frame body 1 comprises a side plate 1a and a bottom plate 1b; the side plates 1a enclose a lifting space 10, and the bottom plate 1b is used for sealing the bottom end face of the lifting space 10, so that the dustproof and insect and mouse-proof effects are achieved.
Further, the side plate 1a and the bottom plate 1b may be welded or screwed to form an integral structure, so as to improve the overall strength.
Furthermore, the bottom surface of the bottom plate 1b is provided with a plurality of travelling wheels 5, so that the display rack can be pushed to shift positions more easily.
The mounting portion 11 is integrally connected to a sidewall of the elevating space 10 by welding or the like to improve the connection strength.
The mounting portion 11 has a hook-like shape including a support piece 111 for supporting the stopper 4, and a mounting piece 112 integrally connected to the support piece 111; the limiting member 4 is fitted on the upper surface of the supporting piece 111, and is locked on the mounting piece 112 by bolts, so as to detachably mount the limiting member 4 and the mounting portion 11.
Furthermore, the mounting portion 11 further includes a connecting piece 113; the connecting sheet 113 and the mounting sheet 112 are respectively positioned at two sides of the supporting sheet 111, and the connecting sheet 113 faces downwards and the mounting sheet 112 faces upwards; the connecting pieces 113 are integrally connected to the side walls of the elevating space 10 by welding or the like. The connecting piece 113 increases the welding area between the mounting portion 11 and the display frame body 1, thereby increasing the connection strength between the mounting portion 11 and the display frame body 1.
The mounting piece 112 is provided with a through hole 1121 through which a bolt is inserted.
The elastic device 2 comprises a first spring 21, a switching frame 22, a second spring 23 and a fixed frame 24 which are arranged from top to bottom in sequence; a plurality of rollers 25 are arranged on the circumferential surface of the switching frame 22, and the rollers 25 are in rolling fit with the side walls of the lifting space 10; the fixed frame 24 is fitted to the bottom of the elevating space 10. When the lifting device is installed, the fixed frame 24, the second spring 23, the adapter frame 22 and the first spring 21 are sequentially placed in the lifting space 10.
Furthermore, the upper and lower surfaces of the adapter rack 22 are provided with a plurality of first limiting protrusions 221; the lower end of the first spring 21 and the upper end of the second spring 23 are respectively embedded between the first limiting protrusions 221 on the upper and lower surfaces of the adapter frame 22, so that the lower end of the first spring 21 and the upper end of the second spring 23 are limited with the adapter frame 22, and the first spring 21, the adapter frame 22 and the second spring 23 are ensured to be installed in place.
Furthermore, the upper surface of the fixing frame 24 is provided with a plurality of second limiting protrusions 241, and the lower end of the second spring 23 is embedded between the second limiting protrusions 241, so that the limiting between the lower end of the second spring 23 and the fixing frame 24 is realized, and the second spring and the fixing frame 24 are ensured to be installed in place.
Through the scheme, the utility model discloses a set up installation department 11 at the lift space 10 lateral wall of show shelf body 1, and the elevating platform 3 sets up the breach of stepping down 31 corresponding to the position, can directly put into elastic device 2 and elevating platform 3 in proper order above lift space 10 under the upright condition of show shelf body 1, the breach of stepping down 31 can satisfy that elevating platform 3 crosses installation department 11 downwards, install locating part 4 after installation department 11 again, just can carry out the spacing to the height of elevating platform 3 through locating part 4; compare in driven limit structure, the utility model discloses need not the upset when the equipment or lift up show shelf body 1, just can install in the lift space 10 of show shelf body 1 with resilient means 2 and elevating platform 3, operate more portably, the degree of difficulty is low, efficient.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (10)
1. The utility model provides an automatic limit structure of lift type show shelf which characterized in that:
comprises a showing stand body, an elastic device, a lifting platform and a limiting piece;
the display rack body is enclosed into a lifting space, and a plurality of mounting parts are arranged on the side wall of the lifting space at equal height;
the elastic device and the lifting platform are sequentially matched in the lifting space; the lifting platform rises upwards under the action of the elastic device, and the edge of the lifting platform is provided with a yielding notch corresponding to the mounting part;
the locating part detachably connect in on the installation department for it is spacing the height of elevating platform.
2. The limit structure of an automatic lifting type display stand according to claim 1, wherein:
the display rack body is a cuboid; the limiting part is a rod piece and is assembled with at least one installation part.
3. The limit structure of an automatic lifting type display stand according to claim 1, wherein:
the display rack body comprises side plates and a bottom plate; the side plates surround the lifting space, and the bottom plate is used for sealing the bottom end face of the lifting space.
4. The limit structure of an automatic lifting type display stand according to claim 3, wherein:
and a plurality of travelling wheels are mounted on the bottom surface of the bottom plate.
5. The limit structure of an automatic lifting type display stand according to claim 1, wherein:
the mounting part comprises a supporting piece for supporting the limiting piece and a mounting piece integrally connected with the supporting piece; the limiting piece is matched with the upper surface of the supporting piece and is fixedly locked on the mounting piece by adopting a bolt.
6. The limit structure of an automatic lifting type display stand according to claim 5, wherein:
the mounting part also comprises a connecting sheet; the connecting sheet and the mounting sheet are respectively positioned on two sides of the supporting sheet, and the connecting sheet faces downwards and the mounting sheet faces upwards; the connecting piece adopts welded mode integrated connection in the lateral wall in lift space.
7. The limit structure of an automatic lifting type display stand according to claim 5, wherein:
the mounting piece is provided with a through hole for the bolt to penetrate through.
8. The limit structure of an automatic lifting type display stand according to claim 1, wherein:
the elastic device comprises a first spring, a switching frame, a second spring and a fixed frame which are arranged in sequence from top to bottom; a plurality of rollers are arranged on the peripheral surface of the switching frame and are in rolling fit with the side wall of the lifting space; the fixed frame is matched with the bottom of the lifting space.
9. The limit structure of an automatic lifting type display stand according to claim 8, wherein:
the upper surface and the lower surface of the switching frame are provided with a plurality of first limiting bulges; the lower end of the first spring and the upper end of the second spring are respectively embedded between the first limiting bulges on the upper surface and the lower surface of the adapter rack.
10. The limit structure of an automatic lifting type display stand according to claim 8, wherein:
the upper surface of mount is provided with a plurality of second spacing archs, the upper end embedding of second spring between the spacing arch of second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236410.9U CN218474399U (en) | 2022-08-24 | 2022-08-24 | Limiting structure of automatic lifting type display rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236410.9U CN218474399U (en) | 2022-08-24 | 2022-08-24 | Limiting structure of automatic lifting type display rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218474399U true CN218474399U (en) | 2023-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222236410.9U Active CN218474399U (en) | 2022-08-24 | 2022-08-24 | Limiting structure of automatic lifting type display rack |
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| Country | Link |
|---|---|
| CN (1) | CN218474399U (en) |
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2022
- 2022-08-24 CN CN202222236410.9U patent/CN218474399U/en active Active
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