CN202694741U - Hanging shaft - Google Patents
Hanging shaft Download PDFInfo
- Publication number
- CN202694741U CN202694741U CN2012203448618U CN201220344861U CN202694741U CN 202694741 U CN202694741 U CN 202694741U CN 2012203448618 U CN2012203448618 U CN 2012203448618U CN 201220344861 U CN201220344861 U CN 201220344861U CN 202694741 U CN202694741 U CN 202694741U
- Authority
- CN
- China
- Prior art keywords
- section bar
- clamping surface
- hanging scroll
- groove
- joint
- 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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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0025—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels display surface tensioning means
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model provides a hanging shaft, which comprises a first profile and a second profile, wherein the first profile is provided with a vertical groove, the second profile is provided with a connector matched with the groove, the connector is inserted into the groove and is limited in the groove by an elastic tongue extending along the peripheral edge of the groove, the first profile can rotate relative to the second profile and along the central axial line of the connector and is provided with a first clamping surface with a gap to the groove, the second profile is provided with a second clamping surface, the first clamping surface and the second clamping surface are arranged in an opposite way and can be connected in a propping way or separated along with relative rotation of the first profile around the central axial line of the connector of the second profile. The hanging shaft has the advantage of simple structure, and posters and other objects to be clamped can be replaced conveniently.
Description
Technical field
The utility model relates to the clamping technical field, in particular to a kind of hanging scroll.
Background technology
Existing hanging picture adopts shaft type or the mode that naturally hangs from above is showed, still, and when employing shaft type mode hangs placard; placard is difficult for changing; and when adopting nature to hang the mode of placard from above, because placard self material and weight issue, placard often the phenomenons such as Texturized can occur.Existing metope POP placard generally by pasting metope at the placard backsizing or showing by the mode that the back of the body covers base material, adopts these modes, can cause the replacing of placard inconvenient, and is merely able to single face and shows, does not reach the effect of double-face show.
The utility model content
The utility model aims to provide a kind of hanging scroll, is difficult for changing the technical matters of placard to solve hanging scroll of the prior art.
To achieve these goals, the utility model provides a kind of hanging scroll, comprise the first section bar and the second section bar, wherein, the first section bar has groove longitudinally, the second section bar has the joint that matches with groove, joint inserts inside grooves, and spacing in inside grooves by the elasticity tongue that extends along the periphery of groove, relatively rotation can occur along the central axis of joint with respect to the second section bar in the first section bar, has the first clamping surface that arranges with the groove interval on the first section bar, the second section bar has the second clamping surface, the first clamping surface and the second clamping surface are oppositely arranged, and along with the central axis of the first section bar around the joint of the second section bar rotates relatively, the first clamping surface and the second clamping surface have the state of connecting or phase-separated state.
Further, be provided with anti-skid structure on the second clamping surface and/or the first clamping surface.
Further, anti-skid structure has projection and the pit that a plurality of intervals arrange, and a plurality of projections and a plurality of pit are along laterally being connected in series.
Further, the first section bar has the protrusion limiting section, the first clamping surface on the first section bar and protrusion limiting section lay respectively at the two ends of the first section bar with respect to groove, the second section bar has the second section bar body and the connecting portion that is connected the second section bar body and joint, protrude the butt state that has between limiting section and the connecting portion under the first clamping surface and the second clamping surface butt state, and the released state under the first clamping surface and the second clamping surface released state.
Further, hanging scroll also comprises hook, and the outside surface of the second section bar has the hook mounting groove that longitudinally arranges that matches with hook.
Further, the openend of hook mounting groove has the position limiting structure that prevents from linking up with disengaging.
Further, position limiting structure is reducing.
Further, the hook mounting groove is at the second section bar at least one side opening longitudinally.
Further, hanging scroll comprises that also side is stifled, and side is blocked up the end longitudinally that is arranged at hanging scroll, covers the end surface of the first section bar and the second section bar.
Further, hanging scroll is made by the anodic oxidation aluminum.
Hanging scroll of the present utility model, by on the first section bar groove being set, the joint that matches with groove is set on the second section bar, during original state, butt between the first section bar and the second section bar, when the objects such as need clamping or replacing placard, rotate the first section bar or the second section bar, so that relative rotation occurs between joint and the groove, treat that the first clamping surface separates with the second clamping surface, insert the slit of object between the first clamping surface and the second clamping surface this moment, then the first section bar and the second section bar returned to the butt state, and hung object and be added on hanging scroll this moment.Hanging scroll of the present utility model is simple in structure, is convenient for changing the held objects such as placard.And hanging scroll structure of the present utility model needn't be pasted metope at the placard backsizing, the object that can the double-face show placard etc. be held.
Description of drawings
The Figure of description that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the one-piece construction synoptic diagram of hanging scroll of the present utility model, wherein shows the structure of hook;
Fig. 2 shows in the hanging scroll of the present utility model structural representation under the butt state between the first section bar and the second section bar;
Fig. 3 shows in the hanging scroll of the present utility model structural representation under the released state between the first section bar and the second section bar;
Fig. 4 shows the structural representation of the hook in the utility model;
Fig. 5 shows the stifled structural representation of side in the utility model; And
Fig. 6 shows hanging scroll of the present utility model the structure schematic side view of side when stifled is installed.
Embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
As shown in Figure 1, hanging scroll of the present utility model, comprise the first section bar 2 and the second section bar 3, wherein, the first section bar 2 has groove 22 longitudinally, the second section bar 3 has the joint 33 that matches with groove 22, joint 33 inserts groove 22 inside, and joint 33 is spacing in groove 22 inside by the elasticity tongue that the periphery along groove 22 extends, cooperate between joint 33 and the groove 22, but relative rotation occurs with the second section bar 3 in the central axis of the first section bar 2 opposing tabs 33, have on the first section bar 2 and groove 22 the first clamping surface 23 separately, the second section bar 3 has the second clamping surface 32, via the relative rotation of the first section bar 2 with the second section bar 3, has the state that connects or be separated between the first clamping surface 23 and the second clamping surface 32.Preferably, hanging scroll is made by aluminium section bar, more preferably, is made by the anodic oxidation aluminum.The anodic oxidation aluminum belongs to the high precision rank, and aluminium shape surface is convenient to cleaning, waterproof, fire prevention and anticorrosion, and the load-bearing scope of aluminium section bar is larger.
Hanging scroll of the present utility model, be in butt state as shown in Figure 2 when initial between the first clamping surface 23 and the second clamping surface 32, when need clamping or replacing placard wait gripping object 5, the first section bar 2 is rotated relative to the second section bar 3, so that relative rotation occurs between joint 33 and the groove 22, when treating to be between the first clamping surface 23 and the second clamping surface 32 released state as shown in Figure 3, insert the slit of thing 5 to be held between the first clamping surface 23 and the second clamping surface 32 this moment, then the first section bar 2 and the second section bar 3 are rotated the butt state that returns to, this moment, thing 5 to be held was clamped on the hanging scroll.Hanging scroll of the present utility model is simple in structure, and it is convenient to change placard, and thing to be held 5 can double-face show.
In order to prevent that further thing 5 to be held from coming off between the first section bar 2 and the second section bar 3, as shown in Figures 2 and 3, hanging scroll of the present utility model is provided with anti-skid structure with position that the first clamping surface 23 connects on the second clamping surface 32, to strengthen the friction force between the first clamping surface 23 and the second clamping surface 32.Preferably, anti-skid structure has projection and the pit that a plurality of intervals arrange, and a plurality of projections and a plurality of pit form the serrate slot structure along laterally being connected in series.
Preferably, as shown in Figures 2 and 3, the first section bar 2 in the hanging scroll of the present utility model has the limiting section 21 of protrusion, wherein, the first clamping surface 23 on the first section bar 2 and protrude limiting section 21 and lay respectively at the two ends of the first section bar 2 with respect to groove 22, the second section bar 3 has the connecting portion 34 that the second section bar body is connected with joint 33.Under the first clamping surface 23 and the second clamping surface 32 butt states, protrude between limiting section 21 and the connecting portion 34 and also be in the butt state, under the first clamping surface 23 and the second clamping surface 32 released states, protrude between limiting section 21 and the connecting portion 34 and also be in released state.Preferably, have the gap between the first section bar 2 and the second section bar 3, finger can be stretched in this gap.
Hanging scroll of the present utility model is under the butt state at the first clamping surface 23 and the second clamping surface 32 in use, and 32 pairs of the first clamping surfaces 23 of the second clamping surface carry out bias voltage, and protrusion limiting section 21 is connected on the connecting portion 34.When treating in advance gripping object 5 and carry out clamping, finger is stretched in gap between the first section bar 2 and the second section bar 3, and the first section bar 2 outwards broken off with the fingers and thumb, the first section bar 2 is rotated, the first section bar 2 around the central axis of the joint 33 of the second section bar 3 relatively rotation make the process that the first clamping surface 23 and the second clamping surface 32 change from the butt state to released state, abutment between the first clamping surface 23 and the second clamping surface 32 changes, the bias voltage direction of 32 pairs of the first clamping surfaces 23 of the second clamping surface is changed, be connected on the connecting portion 34 to protruding limiting section 21 away from connecting portion 34 to making again through central axis from making protrusion limiting section 21.Preferably, the gap of separating between the first clamping surface 23 and the second clamping surface 32 is 0.09mm to 0.15mm, so far the gap of thing 5 to be held between the first clamping surface 23 and the second clamping surface 32 inserted, when thing 5 to be held arrives suitable position, towards light first section bar 2 of pressing of direction of the second section bar 3, can clamp thing 5 to be held this moment.Owing to have the power of pushing down thing 5 to be held between the first section bar 2 and the second section bar 3, thing 5 difficult drop-offs to be held are added the effect of anti-skid structure, have prevented further the landing of thing 5 to be held.
In order to make things convenient for the suspension of hanging scroll, as shown in Figure 1, hanging scroll of the present utility model comprises that also the upper end of the outside surface of linking up with 1, the second section bar 3 has the hook mounting groove 31 that longitudinally arranges that matches with hook 1, and the openend of hook mounting groove 31 has the position limiting structure that prevents from linking up with 1 disengaging.Preferably, this position limiting structure is reducing.More preferably, hook mounting groove 31 longitudinally at least one side opening on the second section bar 3 inserts from the opening part of linking up with mounting groove 31 with convenient hook 1.Preferably, as shown in Figure 4, hook 1 has web joint 11, the shape of web joint 11 is suitable with the shape of hook mounting groove 31, during installation, web joint 11 inserts in the hook mounting groove 31, and the top of web joint 11 is provided with pulling part 12, the middle part of this pulling part 12 has for the space 121 that hangs and lift hanging scroll, and utilizes this space 121 that hanging scroll is suspended from other object.
For so that hanging scroll of the present utility model is more attractive in appearance, and prevent from scratching thing 5 to be held or human body, as shown in Figure 5, hanging scroll also comprises side stifled 4, side stifled 4 is arranged at the end, two ends longitudinally of hanging scroll, covers the state of the end surface of the first section bars 2 and the second section bar 3 with realization side as shown in Figure 6 stifled 4.Preferably, has the dip section 41 that stretches into when installing in the hook mounting groove 31 on the position corresponding with hook mounting groove 31 on the side stifled 4, side stifled 4 firmly is installed in the both sides of the first section bar 2 and the second section bar 3.The utility model also can arrange aluminium profile structure simultaneously in the lower end of thing 5 to be held, to gain in weight, prevents the curling of thing 5 to be held.
Hanging scroll of the present utility model waits for that to placard the protection of gripping object 5 is intact, treats gripping object 5 not damageds, in the sufficiently long situation of the longitudinal length of hanging scroll, also can show simultaneously many things 5 to be held, and thing 5 to be held is convenient to change.
From above description, can find out, hanging scroll of the present utility model, by on the first section bar 2 groove 22 being set, the joint 33 that matches with groove 22 is set on the second section bar 3, during original state, butt between the first section bar 2 and the second section bar 3, when the need clamping or when changing the object such as placard, rotate the first section bar 2, so that the relative rotation of generation between joint 33 and the groove 22, treat that the first clamping surface 23 separates with the second clamping surface 32, insert the slit of object between the first clamping surface 23 and the second clamping surface 32 this moment, then the first section bar 2 and the second section bar 3 returned to the butt state, and this moment, thing 5 to be held was added on hanging scroll.Hanging scroll of the present utility model is simple in structure, is convenient for changing the held objects such as placard.And hanging scroll structure of the present utility model needn't be pasted metope at the placard backsizing, the object that can the double-face show placard etc. be held.The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a hanging scroll is characterized in that, comprises the first section bar (2) and the second section bar (3), wherein,
Described the first section bar (2) has groove (22) longitudinally, and described the second section bar (3) has the joint (33) that matches with described groove (22),
Described joint (33) inserts described groove (22) inside, and spacing in described groove (22) inside by the elasticity tongue that extends along the periphery of described groove (22), relatively rotation can occur along the central axis of described joint (33) with respect to described the second section bar (3) in described the first section bar (2)
Has the first clamping surface (23) that arranges with described groove (22) interval on described the first section bar (2), described the second section bar (3) has the second clamping surface (32), described the first clamping surface (23) is oppositely arranged with described the second clamping surface (32), and along with the central axis of described the first section bar (2) around the joint (33) of described the second section bar (3) rotates relatively, described the first clamping surface (23) has the state of connecting or phase-separated state with described the second clamping surface (32).
2. hanging scroll according to claim 1 is characterized in that, is provided with anti-skid structure on described the second clamping surface (32) and/or described the first clamping surface (23).
3. hanging scroll according to claim 2 is characterized in that, described anti-skid structure has projection and the pit that a plurality of intervals arrange, and a plurality of described projections and a plurality of described pit are along laterally being connected in series.
4. hanging scroll according to claim 1, it is characterized in that, described the first section bar (2) has protrusion limiting section (21), described the first clamping surface (23) on described the first section bar (2) and described protrusion limiting section (21) lay respectively at the two ends of described the first section bar (2) with respect to described groove (22), described the second section bar (3) has the second section bar body and the connecting portion (34) that is connected described the second section bar body and described joint (33), have the butt state under described the first clamping surface (23) and described the second clamping surface (32) butt state between described protrusion limiting section (21) and the described connecting portion (34), and the released state under described the first clamping surface (23) and described the second clamping surface (32) released state.
5. hanging scroll according to claim 1 is characterized in that, described hanging scroll also comprises hook (1), and the outside surface of described the second section bar (3) has the hook mounting groove (31) that longitudinally arranges that matches with described hook (1).
6. hanging scroll according to claim 5 is characterized in that, the openend of described hook mounting groove (31) has the position limiting structure that prevents that described hook (1) breaks away from.
7. hanging scroll according to claim 6 is characterized in that, described position limiting structure is reducing.
8. hanging scroll according to claim 7 is characterized in that, described hook mounting groove (31) is at described the second section bar (3) at least one side opening longitudinally.
9. hanging scroll according to claim 1, it is characterized in that, described hanging scroll comprises that also side blocks up (4), and described side stifled (4) is arranged at the end longitudinally of described hanging scroll, covers the end surface of described the first section bar (2) and described the second section bar (3).
10. hanging scroll according to claim 1 is characterized in that, described hanging scroll is made by the anodic oxidation aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203448618U CN202694741U (en) | 2012-07-16 | 2012-07-16 | Hanging shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203448618U CN202694741U (en) | 2012-07-16 | 2012-07-16 | Hanging shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694741U true CN202694741U (en) | 2013-01-23 |
Family
ID=47550324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203448618U Expired - Fee Related CN202694741U (en) | 2012-07-16 | 2012-07-16 | Hanging shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2534891A (en) * | 2015-02-03 | 2016-08-10 | Ultima Displays Ltd | Apparatus and method for mounting a display sheet |
| CN106763022A (en) * | 2016-12-21 | 2017-05-31 | 浙江灵奇光电科技有限公司 | Fast-type clamping device and fast-type fixing device |
-
2012
- 2012-07-16 CN CN2012203448618U patent/CN202694741U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2534891A (en) * | 2015-02-03 | 2016-08-10 | Ultima Displays Ltd | Apparatus and method for mounting a display sheet |
| WO2016124914A1 (en) * | 2015-02-03 | 2016-08-11 | Ultima Displays Limited | Apparatus and method for mounting a display sheet |
| CN106763022A (en) * | 2016-12-21 | 2017-05-31 | 浙江灵奇光电科技有限公司 | Fast-type clamping device and fast-type fixing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200716 |