CN209917926U - Shelf - Google Patents
Shelf Download PDFInfo
- Publication number
- CN209917926U CN209917926U CN201920520078.4U CN201920520078U CN209917926U CN 209917926 U CN209917926 U CN 209917926U CN 201920520078 U CN201920520078 U CN 201920520078U CN 209917926 U CN209917926 U CN 209917926U
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- China
- Prior art keywords
- telescopic
- carrier
- rest
- support
- supporting pieces
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a shelf relates to and accomodates the structure field. This shelf, hold carrier and two support piece including flexible scissors fork, the flexible ascending both ends of orientation that holds carrier is cut to flexible scissors fork are connected with two support piece respectively, and the flexible scissors fork holds carrier both ends and sets up along support piece's extending direction separately with two junctions in proper order that correspond support piece, support piece can stand upright in the workstation, flexible scissors fork holds carrier and can expand or shrink between two support piece, and the flexible top cockscomb structure border and the cavity that holds carrier is cut to the flexible scissors that expands are used for bearing the experimental apparatus. The shelf has the characteristics of more appliances which can be placed, adjustable placing width and convenient storage.
Description
Technical Field
The utility model relates to an accomodate the structure field, particularly, relate to a shelf.
Background
In the experimental process, instruments such as scalpels, tweezers and scissors need to be placed on a workbench in the using process, for example, inoculators such as scalpels, tweezers and scissors need to be placed on an instrument placement frame when the inoculators are inoculated on an ultra-clean workbench, so that the workbench is neat and orderly.
However, the existing shelf is a simple structure with a saw-toothed structure arranged above, the number of the instruments which can be placed is limited, the situation of insufficient placement is easy to occur, and the use of two or more instrument shelves can lead to disorder of the used instruments, and waste of space of an ultra-clean workbench, which is inconvenient for experimental operation.
In view of the above, it is important to develop a shelf capable of solving the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shelf, it has the utensil that can shelve and is in large quantity to and can adjust it and shelve the width and accomodate convenient characteristics.
The utility model provides a technical scheme:
in a first aspect, an embodiment of the present invention provides a shelf, which includes a telescopic scissor bearing component and two supporting components;
two ends of the telescopic scissor bearing piece in the telescopic direction are respectively connected with the two supporting pieces, and the two ends of the telescopic scissor bearing piece and the two connecting parts corresponding to the supporting pieces are sequentially arranged along the extending direction of the supporting pieces;
the supporting pieces can be erected on the workbench, the telescopic scissor bearing piece can be unfolded or contracted between the two supporting pieces, and the top serrated edge and the hollow part of the unfolded telescopic scissor bearing piece are used for bearing experimental appliances.
With reference to the first aspect, in a first implementation manner of the first aspect, in two joints between two ends of the telescopic scissors bearing component and the corresponding support component, the joint located near the top of the support component is a hinged joint, the joint located near the bottom of the support component is a sliding joint, and the sliding direction is the extending direction of the support component.
With reference to the first aspect and the foregoing implementation manner, in a second implementation manner of the first aspect, a connecting groove is formed in the supporting member, and the connecting groove extends along an extending direction of the supporting member;
the openings of the connecting grooves of the two supporting pieces correspond to each other.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in a third implementation manner of the first aspect, the connection grooves extend to both ends of the supporting member.
With reference to the first aspect and the foregoing implementation manner, in a fourth implementation manner of the first aspect, a connecting portion facing an opening of the connecting groove is convexly disposed on a bottom wall of the connecting groove, and the connecting portion extends along an extending direction of the supporting member;
the telescopic scissor bearing piece is connected to the connecting part.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in a fifth implementation manner of the first aspect, the connecting portion extends to both ends of the supporting member.
With reference to the first aspect and the foregoing implementation manner, in a sixth implementation manner of the first aspect, a stabilizer is convexly disposed at a bottom of the support, the stabilizer extends toward a first direction, and the first direction is a direction perpendicular to the support.
With reference to the first aspect and the foregoing implementation manner, in a seventh implementation manner of the first aspect, the first direction is perpendicular to an extension plane of the telescopic scissors carrier.
With reference to the first aspect and the foregoing implementation manner, in an eighth implementation manner of the first aspect, the shelf further includes a non-slip pad disposed at the bottom of the stabilizing portion.
Compared with the prior art, the embodiment of the utility model provides a shelf's beneficial effect is:
both ends that the flexible fork that cuts held the carrier in the flexible direction are connected with two support piece respectively, and, flexible fork that cuts holds carrier tip and two junctions that correspond support piece set up along support piece's extending direction in proper order, in other words, the both ends that the flexible fork that cuts held the carrier set up along support piece's length direction in proper order separately with two junctions that correspond support piece, furthermore, support piece can stand upright in the workstation, and, flexible fork that cuts holds carrier can expand or shrink between two support piece, in order to cut the carrier roughly vertical expansion on the workstation with flexible fork, and the zigzag border that the flexible fork that roughly vertically expands held the carrier's top formed and its hollow position after expanding can be used for bearing the experimental apparatus. Therefore, the sawtooth shape of the upper edge of the expanded telescopic scissors carrier and the expanded hollow part thereof provide two layers of placing positions together, and the placing frame can adjust the expansion or contraction degree to adjust the length of the placing position, and can also be contracted to the minimum volume through contraction, so that the telescopic scissors carrier is convenient to store.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.
Fig. 1 is a schematic structural view of a shelf according to an embodiment of the present invention when the shelf is unfolded.
Fig. 2 is a schematic structural view of the shelf according to the embodiment of the present invention when retracted.
Icon: 10-a rest stand; 12-a telescopic scissor carrier; 15-a support; 151-connecting grooves; 152-a connecting portion; 153-stabilizers.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
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. The terms "upper", "lower", "inner", "outer", "left", "right", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally used to place the products of the present invention, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used merely to facilitate the description of the present invention and to simplify the description, but do not indicate or imply that the device or component being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
It is also to be understood that, unless expressly stated or limited otherwise, the terms "disposed," "connected," and the like are intended to be open-ended, and mean "connected," i.e., fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
Example (b):
referring to fig. 1 and 2, fig. 1 is a schematic structural view of a shelf 10 according to an embodiment of the present invention when it is unfolded. Fig. 2 is a schematic structural diagram of the shelf 10 according to the embodiment of the present invention when retracted.
The embodiment of the utility model provides a shelf 10, this shelf 10 are arranged in supplying the utensil to shelve in operations such as experiments, and it has the utensil that can shelve and is in large quantity to and can adjust it and shelve the width and accomodate convenient characteristics. The shelf 10 can be used in a clean bench or the like, and of course, the shelf 10 can be used independently.
The shelf 10 includes a telescopic scissor carrier 12 and two supporting members 15, the two supporting members 15 are used for supporting the telescopic scissor carrier 12, so that the appliance is placed on the telescopic scissor carrier 12, it can be understood that the telescopic scissor carrier 12 is a scissor mechanism, i.e. formed by a plurality of scissor units which are hinged and can be in an X shape, and the telescopic scissor carrier 12 can be extended and retracted.
Specifically, two ends of the telescopic scissor carrier 12 in the telescopic direction are respectively connected with two supporting pieces 15, and, two junctions of the end of the telescopic scissors carrier 12 and the corresponding support 15 are sequentially arranged along the extending direction of the support 15, in other words, two junctions of two ends of the telescopic scissors carrier 12 and the corresponding support 15 are sequentially arranged along the length direction of the support 15, in other words, the extension plane of the telescopic scissor carrier 12 and the support member 15 are substantially in the same plane, and, in addition, the support member 15 can stand upright on a table, and the telescopic scissors carrier 12 can be expanded or contracted between the two supports 15, so as to expand the telescopic scissors carrier 12 on the workbench substantially vertically, while the serrated edge formed by the top of the generally vertically extending telescopic scissor carrier 12 and its hollow position after extension can be used to carry a laboratory instrument.
In this way, the zigzag shape of the upper edge of the extended telescopic scissors carrier 12 and the hollow part after the extension thereof provide two layers of resting positions together, and the resting rack 10 can adjust the length of the resting positions by adjusting the extension or contraction degree, and can also be reduced to the minimum volume by contraction, thereby being convenient for storage.
It should be noted that, in the present embodiment, the unfolding surface of the telescopic scissors carrier 12 is a vertical surface, and in other embodiments, the unfolding surface of the telescopic scissors carrier 12 may also form an angle with the extending direction of the support 15, in other words, when the telescopic scissors carrier 12 is unfolded, the vertical projection of the hollow portion and the upper edge thereof do not overlap, so that the user can place the instrument in the hollow portion.
Further, of the two joints between the two ends of the telescopic scissors carrier 12 and the corresponding support 15, the joint located at the higher position of the support 15 is hinged, the joint located at the lower position is in a sliding shape, and the sliding direction is the extending direction of the support 15, when the telescopic scissors carrier 12 is unfolded or contracted, the part of the telescopic scissors carrier 12 corresponding to the joint at the higher position rotates relative to the support 15, and the part of the telescopic scissors carrier 12 corresponding to the joint at the lower position slides along the support 15.
In this way, the two joints between the two ends of the telescopic scissors carrier 12 and the corresponding supports 15 are hinged at the same higher position, so that the shelf 10 has a smaller movement of the upper edge when telescopic, so as to facilitate the movement of the shelf when placing the implement.
Referring to fig. 1, the supporting member 15 may further have a connecting groove 151, the connecting groove 151 extends along the extending direction of the supporting member 15, and the openings of the connecting grooves 151 of the two supporting members 15 correspond to each other, so as to wrap the connecting portion of the two ends of the telescopic scissors carrier 12 during contraction and expansion, thereby reducing the probability of contamination of the ends and facilitating cleaning.
Furthermore, the connecting grooves 151 extend to two ends of the supporting member 15, or the cross section of the supporting member 15 is U-shaped, and the connecting grooves 151 extending to two ends of the supporting member 15 can prevent the supporting member 15 from retaining impurities such as dust, thereby improving the cleanliness of the supporting member 15.
A connecting portion 152 opening toward the connecting groove 151 may be further protruded on the bottom wall of the connecting groove 151, and the telescopic scissors carrier 12 is connected to the connecting portion 152.
The connecting portion 152 extends in the extending direction of the support 15 so as to connect the end of the telescopic scissors carriage 12 whose spread surface substantially coincides with the support 15.
The connecting portion 152 may be welded to the bottom wall of the connecting groove 151 of the support 15, or may be formed by cutting and bending the bottom wall of the connecting groove 151, which is not limited in this embodiment.
In addition, the length of the connecting portion 152 in the direction of the opening of the connecting groove 151 is smaller than the height of the side wall of the connecting groove 151, in other words, the connecting portion 152 is recessed in the connecting groove 151 so as to extend out of the connecting groove 151, and the height of the connecting groove 151 can also be such that the two supporting members 15 can be drawn together when the telescopic scissors carrier 12 is retracted, so as to completely cover the telescopic scissors carrier 12, further facilitating the storage and sterilization of the shelving unit 10.
The two ends of the telescopic scissor bearing component 12 and the two joints of the corresponding support 15 may also be located in front of and behind the connecting portions 152, or when the telescopic scissor bearing component 12 is stored, the two connecting portions 152 are located on the front and rear surfaces of the telescopic scissor bearing component 12, so as to further reduce the volume after storage and improve the space utilization rate in the connecting groove 151.
Further, the connecting portion 152 extends to both ends of the supporting member 15, so that the possibility of dust and the like staying on the supporting member 15 is further reduced, and the cleanliness of the supporting member 15 is improved.
Referring to fig. 1 and fig. 2, a stabilizing portion 153 is protruded from a bottom of the supporting member 15, the stabilizing portion 153 extends toward a first direction, the first direction is perpendicular to the supporting member 15, and the stabilizing portion 153 is used to stabilize the extendable or retractable scissors carrier 12.
Further, the first direction may be perpendicular to the extension plane of the telescopic scissors carrier 12 to avoid the telescopic scissors carrier 12 from tipping forward or backward.
It should be noted that, in other embodiments, the stabilizing portion 153 may also extend toward other directions perpendicular to the extending direction of the support 15, and the stabilizing portion 153 may also be rotatably connected to the bottom of the support 15 for easy storage.
Further, the shelf 10 may further include a non-slip pad (not shown) disposed at the bottom of the stabilizer 153 to improve stability of the shelf 10 in use.
The embodiment of the present invention provides a shelf 10, which has the following working principle:
the two ends of the telescopic scissor carrier 12 in the telescopic direction are respectively connected with two supporting pieces 15, and, two junctions of the end of the telescopic scissors carrier 12 and the corresponding support 15 are sequentially arranged along the extending direction of the support 15, in other words, two junctions of two ends of the telescopic scissors carrier 12 and the corresponding support 15 are sequentially arranged along the length direction of the support 15, in other words, the extension plane of the telescopic scissor carrier 12 and the support member 15 are substantially in the same plane, and, in addition, the support member 15 can stand upright on a table, and the telescopic scissors carrier 12 can be expanded or contracted between the two supports 15, so as to expand the telescopic scissors carrier 12 on the workbench substantially vertically, while the serrated edge formed by the top of the generally vertically extending telescopic scissor carrier 12 and its hollow position after extension can be used to carry a laboratory instrument.
In this way, the zigzag shape of the upper edge of the extended telescopic scissors carrier 12 and the hollow part after the extension thereof provide two layers of resting positions, and the resting rack 10 can adjust the length of the resting positions by adjusting the extension or contraction degree, and can also be reduced to the minimum volume by contraction, thereby being convenient for storage.
In summary, the following steps:
the embodiment of the utility model provides a shelf 10, it has the utensil that can shelve a lot to and can adjust it and shelve the width and accomodate convenient characteristics.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it will be apparent to those skilled in the art that the features in the above embodiments may be combined with each other without conflict, and various modifications and variations of the present invention are possible. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
The present embodiments are to be considered as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A rest stand is characterized by comprising a telescopic scissor bearing piece and two supporting pieces;
two ends of the telescopic scissor bearing piece in the telescopic direction are respectively connected with the two supporting pieces, and the two ends of the telescopic scissor bearing piece and the two connecting parts corresponding to the supporting pieces are sequentially arranged along the extending direction of the supporting pieces;
the supporting pieces can be erected on the workbench, the telescopic scissor bearing piece can be unfolded or contracted between the two supporting pieces, and the top serrated edge and the hollow part of the unfolded telescopic scissor bearing piece are used for bearing experimental appliances.
2. The rest according to claim 1, wherein the two ends of the telescopic scissors carrier are respectively connected with two joints of the corresponding support member in a hinged manner at a position close to the top of the support member, and are connected in a sliding manner at a position close to the bottom of the support member, and the sliding direction is the extending direction of the support member.
3. The rest stand according to any one of claims 1-2, wherein the supporting member is provided with a connecting groove extending along the extending direction of the supporting member;
the openings of the connecting grooves of the two supporting pieces correspond to each other.
4. The rest of claim 3, wherein the connection grooves extend to both ends of the support.
5. The rest stand according to claim 3, wherein the bottom wall of the connecting groove is convexly provided with a connecting part facing the opening of the connecting groove, and the connecting part extends along the extending direction of the supporting member;
the telescopic scissor bearing piece is connected to the connecting part.
6. The rest of claim 5, wherein the connection extends to both ends of the support.
7. The rest stand according to any one of claims 1 to 2, wherein the support member is provided with a stabilizer protruding from a bottom thereof, the stabilizer extending in a first direction, the first direction being a direction perpendicular to the support member.
8. Rest stand according to claim 7, characterized in that the first direction is perpendicular to the extension plane of the telescopic scissor carrier.
9. The rest according to claim 7, further comprising a non-slip mat disposed at a bottom of the stabilizing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520078.4U CN209917926U (en) | 2019-04-16 | 2019-04-16 | Shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520078.4U CN209917926U (en) | 2019-04-16 | 2019-04-16 | Shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917926U true CN209917926U (en) | 2020-01-10 |
Family
ID=69073762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920520078.4U Expired - Fee Related CN209917926U (en) | 2019-04-16 | 2019-04-16 | Shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209917926U (en) |
-
2019
- 2019-04-16 CN CN201920520078.4U patent/CN209917926U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: 221200 9th floor, block a, Weijing building, south of central street and east of xiaosuihe River, Suining County, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Zhonglin running Industrial Development Co., Ltd Address before: No.159, Longpan Road, Nanjing, Xuanwu District, Nanjing, Jiangsu, 210000 Patentee before: NANJING FORESTRY University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20210416 |