CN205397992U - Liftable formula show shelf - Google Patents
Liftable formula show shelf Download PDFInfo
- Publication number
- CN205397992U CN205397992U CN201620147434.9U CN201620147434U CN205397992U CN 205397992 U CN205397992 U CN 205397992U CN 201620147434 U CN201620147434 U CN 201620147434U CN 205397992 U CN205397992 U CN 205397992U
- Authority
- CN
- China
- Prior art keywords
- support bar
- support
- positioning box
- showing stand
- lifting type
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a liftable formula show shelf is mainly formed by bracing piece linking bridge and base combination, fixes being provided with the locating box that can hold the bracing piece above the base, and support (1) sets up in the upper end of bracing piece detachablely, and the support is fixed along the axial and the circumference of bracing piece, in the bottom entry locating box of bracing piece, the pole of bracing piece is provided with the screw thread on one's body, and locating box's top is with bracing piece screw -thread fit and can make in the rotatory locating box of income of bracing piece, be provided with the lock loop that can follow the bracing piece rotation in a circumferential direction between support and the locating box, lock loop rotation to locating box's top forms friction surface M. The utility model discloses not only can change its height and adapt to various meeting -place, stable in structure is reliable moreover, can be used for demonstrateing for a long time the great product of quality, can also freely remove, makes product exhibition more convenient.
Description
Technical field
This utility model relates to showing stand and makes field, in particular to a kind of lifting type showing stand.
Background technology
Each enterprise will participate in various large-scale fair and exhibition every year, and the product of each displaying is located on showing stand.General showing stand is formed by support, support bar and base combination, and support, support bar and base are fixing connection each other.Thus the height of showing stand can not change, and so highly single showing stand can not be applicable to all meeting-place and show stand.So can cause very big inconvenience to the exhibition side of holding.It addition, connection fixing between each assembly, causing the structure of showing stand not change, it is impossible to dismounting, so in the process of transport showing stand, showing stand not only takes up room relatively big, and showing stand is also easily impaired in transportation.
Conventionally, as to meet the needs in different meeting-place, highly fixing showing stand is made improvements, the support bar of general display frame is used stainless steel tube that can be axially extended replace.Support bar difference retracted position is fixed by the bolt being arranged on support bar.Although such structure solves general display frame can not change the defect of height, but fixes with bolt on its support bar, often insecure.Fair and exhibition are no lack of the product that quality is bigger, if the showing stand of said structure carries the product that quality is bigger for a long time, then easily bolt part are caused damage, affect the function of showing stand.
Summary of the invention
The purpose of this utility model seeks to provide a kind of lifting type showing stand changing its height.
For achieving the above object, lifting type showing stand designed by this utility model, mainly connected support by support bar and base combination forms, it is characterized in that described submounts is fixedly installed the positioning box that can hold support bar, described support is arranged on the upper end of support bar removably, described support is fixed along the axial and circumferential of support bar, and the lower end of described support bar is inserted in positioning box；The shaft of described support bar is provided with screw thread, the top of described positioning box and support bar threaded engagement and support bar can be made to be rotated in positioning box；Being provided with the locking ring that can rotate in a circumferential direction along support bar between described support and positioning box, described locking ring rotates the top formation rubbing surface M to positioning box.
Further, it is connected for flat key between the upper end of described support bar and support.
Further, the upper end of described support bar is fixedly installed junction, the top formation boss of square flat key, described square flat key and support bar；The bottom of described support is fixedly installed the receiver mated with square flat key, and described receiver is arranged on boss.
Yet further, being threaded engagement between described receiver and support, the top of described receiver is extended the bottom of support and is provided with the first fixing nut that can rotate in a circumferential direction along receiver.
In technique scheme, the top of described positioning box is fixedly installed sleeve pipe, and described support bar is rotated in positioning box by the threaded engagement between sleeve pipe, and described locking ring rotates the top formation rubbing surface M to sleeve pipe.
Further, it is shown that be threaded engagement between sleeve pipe and positioning box, the bottom of described sleeve pipe is extended the top of positioning box and is provided with the second fixing nut that can rotate along sleeve circumferential.
Yet further, the lower end of described support bar is provided with locking pin.
Further, the lower section of described base is fixed with four castors symmetrically.
Also further, described four castors are made up of two directional wheels and two universal wheels, and said two directional wheel is fixed on the same side of base, and said two universal wheel is relatively fixed at another side of base.
Further, said two directional wheel is provided with brake gear.
In lifting type showing stand described in the utility model, base is provided with the positioning box that can hold support bar, using the threaded engagement between positioning box and support bar to change height of the present utility model, fixing between support bar and positioning box is to be realized by locking ring.When support bar rotates to desired height relative to positioning box, being rotated down locking ring and make locking ring contact with the top of positioning box formation rubbing surface M, now support bar can not rotate relative to positioning box, and thus height of the present utility model is locked.In this utility model, support is detachable connection with the top of support bar, and support and support bar are that circumferential and axial are fixed.Said structure makes this utility model at the pressure of carrying vertical direction, thus this utility model can be used for showing the product that quality is bigger for a long time.
It is connected by flat key between support bar with support and realizes the circumferentially fixed of support relative support bar.The upper end of described support bar is fixedly installed square flat key, is fixedly installed the receiver mated with square flat key bottom support bar.Receiver realizes relative circumferentially fixed with support bar of support with the cooperation of square flat key.Forming boss between the junction, top of square flat key and support bar, receiver is placed on boss, and the cooperation between receiver with boss realizes that support is relative and the axial restraint of support bar.And sleeve can separate from supporting bar top, so support is relative and support bar is dismountable.The fixing nut of on receiver first makes to be connected between receiver with square flat key tightr, thus adding stability of the present utility model.
In this utility model, realizing threaded engagement by sleeve pipe between positioning box and support bar, sleeve pipe is fixedly installed on the top of positioning box, and internal surface of sleeve pipe is provided with the screw thread matched with screw thread on support bar.So when support bar moves up and down relative to positioning box top, more stable.The fixing nut of on sleeve pipe second makes contacting more closely between sleeve pipe with support bar, further increases stability of the present utility model.
The locking pin of support bar lower end is to prevent support bar from detaching positioning box when relative to positioning box rotary-top upwards.The universal wheel and the directional wheel that arrange under base are for making this utility model can move towards any direction, when such this utility model needs to change display location, are no need for manually moving, and are directly pushed into displaying position.Brake gear on directional wheel makes this utility model can be fixed on desired location and not be subjected to displacement.
In sum, this utility model not only can change its height and adapt to various meeting-place, and Stability Analysis of Structures is reliable, it is possible to for the long-time product showing that quality is bigger.It addition, support of the present utility model is relative and support bar is detachable, support bar can be rotated in fixed bin, and such structure has not only saved space shared during transport, also can effectively prevent the damage caused when transporting.The all right arbitrarily displacement of this utility model, the displaying of convenient product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view structural representation of Fig. 1.
Fig. 3 is Fig. 2 cross-sectional view.
Fig. 4 is perspective view of the present utility model.
Fig. 5 is this utility model perspective view when highly the highest.
Fig. 6 is this utility model perspective view when highly minimum.
In figure: support 1 (wherein: the fixing nut 1.2 of receiver 1.1, first), support bar 2 (wherein: locking ring 2.1, square flat key 2.2, boss 2.3, locking pin 2.4), base 3 (wherein: directional wheel 3.1, universal wheel 3.2, brake gear 3.3), positioning box 4 (wherein: the fixing nut 4.2 of sleeve pipe 4.1, second).
Detailed description of the invention
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but it is not intended that restriction of the present utility model, only illustrates.Simultaneously by illustrating, advantage of the present utility model will become clearer from easy to understand.
As shown in Figures 1 to 6, lifting type showing stand, mainly connected support 1 by support bar 2 and base 3 combines.Support 1 is wooden, offers manhole in the bottom of support 1, and the receiver 1.1 that cross section is " T " type is connected by circular hole is fixing with support 1.Threadeding between the outer wall of receiver 1.1 and the manhole inwall of support 1, receiver 1.1 offers square through hole vertically.Be fixedly installed a square flat key 2.2 on the top of support bar 2, the square through hole of described square flat key 2.2 and receiver 1.1 matches.The junction on square flat key 2.2 and support bar 2 top forms boss 2.3, and when described receiver 1.1 is contained in support bar 2 together with support 1 by the engagement sleeves between square through hole and square flat key 2.2, support 1 is fixed with support bar 2 circumferential and axial relatively.The bottom of support 1 is extended at the top of described receiver 1.1, and the part extending support 1 at receiver 1.1 is provided with the first fixing nut 1.2 that can rotate in a circumferential direction along receiver 1.1.Described first fixing nut 1.2 makes receiver 1.1 contact with square flat key 2.2 more to fasten.
Being provided with the wooden positioning box 4 with internal cavities on described base 3, the internal cavities of positioning box 4 can hold support bar 2.Offering manhole at the top of positioning box 4, the sleeve pipe 4.1 that cross section is T-shape is connected by manhole and positioning box 4 top are fixing.The outer wall of sleeve pipe 4.1 is connected with the manhole inner thread of positioning box 4, and sleeve pipe 4.1 offers manhole vertically.Manhole inwall at sleeve pipe 4.1 is provided with screw thread.
Being provided with screw thread on the shaft of described support bar 2, described screw thread is extended downward the bottom of support bar 2 by boss 2.3.The length being provided with threaded portion on support bar 2 is identical with the height of positioning box 4 internal cavities.The bottom of support bar 2 is inserted in positioning box 4 through the manhole of sleeve pipe 4.1, is threaded engagement between described support bar 2 and sleeve pipe 4.1.The top of positioning box 4 is extended in the bottom of sleeve pipe 4.1, and the part extending positioning box 4 at sleeve pipe 4.1 is provided with the second fixing nut 4.2 that can rotate in a circumferential direction along sleeve pipe 4.1.Contact between sleeve pipe 4.1 and support bar 2 during the described second fixing nut 4.2 and more fasten.
Between support 1 and positioning box 4, support bar 2 being provided with and the locking ring 2.1 of support bar 2 threaded engagement, described locking ring 2.1 can rotate down to the top of sleeve pipe 4.1 along support bar 2, thus forming rubbing surface M.When rubbing surface M is formed, support bar 2 can not rotate by facing sleeve 4.1.
Be provided with locking pin 2.4 in the bottom of support bar 2, the width of locking pin 2.4 is more than the manhole diameter of sleeve pipe 4.1.Thus, when support bar 2 facing sleeve 4.1 rotates upwards, locking pin 2.4 is possible to prevent the bottom of support bar 2 to depart from positioning box 4.
Fixed below at base 3 is connected to two directional wheels 3.1 and two universal wheels 3.2, and two directional wheels 3.1 are positioned at the same side of base 3, and two universal wheels 3.2 are positioned at another relative side.Each directional wheel 3.1 is provided with brake gear 3.3.
All the other non-detailed portion are prior art.
Claims (10)
1. a lifting type showing stand, mainly connected support (1) by support bar (2) and base (3) combines, it is characterized in that: above described base (3), be fixedly installed the positioning box (4) that can hold support bar (2), described support (1) is arranged on the upper end of support bar (2) removably, described support (1) is fixed along the axial and circumferential of support bar (2), and the lower end of described support bar (2) is inserted in positioning box (4)；The shaft of described support bar (2) is provided with screw thread, the top of described positioning box (4) and support bar (2) threaded engagement and support bar (2) can be made to be rotated in positioning box (4)；Being provided with the locking ring (2.1) that can rotate in a circumferential direction along support bar (2) between described support (1) and positioning box (4), described locking ring (2.1) rotates the top formation rubbing surface M to positioning box (4).
2. lifting type showing stand according to claim 1, it is characterised in that: it is connected for flat key between the upper end of described support bar (2) with support (1).
3. lifting type showing stand according to claim 2, it is characterized in that: the upper end of described support bar (2) is fixedly installed the junction, top of square flat key (2.2), described square flat key (2.2) and support bar (2) and forms boss (2.3)；The bottom of described support (1) is fixedly installed the receiver (1.1) mated with square flat key (2.2), and described receiver (1.1) is arranged on boss (2.3).
4. lifting type showing stand according to claim 3, it is characterized in that: for threaded engagement between described receiver (1.1) and support (1), the top of described receiver (1.1) is extended the bottom of support (1) and is provided with the first fixing nut (1.2) that can rotate in a circumferential direction along receiver (1.1).
5. lifting type showing stand according to any one of claim 1 to 4, it is characterized in that: the top of described positioning box (4) is fixedly installed sleeve pipe (4.1), described support bar (2) is rotated in positioning box (4) by the threaded engagement between sleeve pipe (4.1), and described locking ring (2.1) rotates the top formation rubbing surface M to sleeve pipe (4.1).
6. lifting type showing stand according to claim 5, it is characterized in that: for threaded engagement between shown sleeve pipe (4.1) and positioning box (4), the bottom of described sleeve pipe (4.1) is extended the top of positioning box (4) and is provided with the second fixing nut (4.2) that can rotate in a circumferential direction along sleeve pipe (4.1).
7. lifting type showing stand according to claim 6, it is characterised in that: the lower end of described support bar (2) is provided with locking pin (2.4).
8. lifting type showing stand according to claim 7, it is characterised in that: the lower section of described base (3) is fixed with four castors symmetrically.
9. lifting type showing stand according to claim 8, it is characterized in that: described four castors are made up of two directional wheels (3.1) and two universal wheels (3.2), said two directional wheel (3.1) is fixed on the same side of base (3), and said two universal wheel (3.2) is relatively fixed at another side of base.
10. lifting type showing stand according to claim 9, it is characterised in that: said two directional wheel (3.1) is provided with brake gear (3.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147434.9U CN205397992U (en) | 2016-02-26 | 2016-02-26 | Liftable formula show shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147434.9U CN205397992U (en) | 2016-02-26 | 2016-02-26 | Liftable formula show shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397992U true CN205397992U (en) | 2016-07-27 |
Family
ID=56424322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620147434.9U Expired - Fee Related CN205397992U (en) | 2016-02-26 | 2016-02-26 | Liftable formula show shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397992U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343735A (en) * | 2016-10-26 | 2017-01-25 | 惠州市黑娜尔科技有限公司 | Multifunctional support |
| CN108117003A (en) * | 2016-11-29 | 2018-06-05 | 中国国际海运集装箱(集团)股份有限公司 | Adjustable supporting and lift truck |
| CN112408276A (en) * | 2020-11-03 | 2021-02-26 | 中国华西企业有限公司 | Locking and mounting mechanism of support hanger |
-
2016
- 2016-02-26 CN CN201620147434.9U patent/CN205397992U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343735A (en) * | 2016-10-26 | 2017-01-25 | 惠州市黑娜尔科技有限公司 | Multifunctional support |
| CN108117003A (en) * | 2016-11-29 | 2018-06-05 | 中国国际海运集装箱(集团)股份有限公司 | Adjustable supporting and lift truck |
| CN108117003B (en) * | 2016-11-29 | 2019-07-16 | 中国国际海运集装箱(集团)股份有限公司 | Adjustable supporting and lift truck |
| CN112408276A (en) * | 2020-11-03 | 2021-02-26 | 中国华西企业有限公司 | Locking and mounting mechanism of support hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |