CN205639236U - Lightweight wall through -wall screw - Google Patents
Lightweight wall through -wall screw Download PDFInfo
- Publication number
- CN205639236U CN205639236U CN201620197174.6U CN201620197174U CN205639236U CN 205639236 U CN205639236 U CN 205639236U CN 201620197174 U CN201620197174 U CN 201620197174U CN 205639236 U CN205639236 U CN 205639236U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- flip piece
- wall
- head
- upset
- 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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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a lightweight wall through -wall screw, nut including screw rod and the setting of adaptation screw rod tail portion thread, the head of screw rod articulates has the upset piece that can be trunned into to vertical position under the action of gravity by the level position, upset piece divide into an upset upper portion and an upset lower part, and the cross -section on an upset upper portion outwards is equipped with turn down rims arch for both ends, and the rotatable connection of articulated shaft is passed through in screw rod head's both sides in an upset upper portion, and the head of screw rod deepening arrives in the arched cavity, when the system is being used, turn -ups laminating wall body, the upset piece that is vertical position can be laminated lightweight wall and blocked lightweight wall's perforation for the screw rod can not be extracted by the afterbody, and nut that the corresponding screw rod tail portion thread that screws set up makes that the screw rod is whole to be fixed on the wall body, portability not, and the part that exceeds lightweight wall can be used for suspending objects, and overall structure is simple, and convenient to use, fundamentally have solved lightweight wall can not set up the pendant, hangs the problem of heavy object.
Description
Technical field
This utility model relates to Light Wall building field, particularly a kind of Light Wall screw rod through walls.
Background technology
Light Wall, owing to it is from heavy and light, can greatly alleviate the deadweight of building, building is greatly lowered
The comprehensive cost of thing, energy-saving consumption-reducing, it is widely used at present in the indoor wall of modern architecture.In order to realize
Lightweight, materials for wall typically requires to be accomplished hollow or reduces density of material, is limited by the structure of Light Wall,
The carrying of Light Wall, hanging force are very poor, need to install on Light Wall LCD TV, wall hung television,
Or during big photo frame, first have to fix through-wall bolt on body of wall, due to Light Wall can not stress, existing
Have in technology, generally by the steel plate that increases extra inside body of wall, through-wall bolt is fixed, this tradition
Process structure, cost is high, increases operation, installs trouble, significantly limit the use neck of Light Wall
Territory.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in construction, easy to use, can be fixed on
Screw rod through walls on Light Wall.
For solve above-mentioned technical problem, this utility model by the following technical solutions:
A kind of Light Wall screw rod through walls, including the nut of the screw thread setting of screw rod and adaptive screw rod tail；Institute
Stating that the head of screw rod (10) is hinged with under gravity can be by the flip piece that horizontal position transfer is vertical position；
Described flip piece is divided into flip piece top and flip piece bottom, the cross section on described flip piece top to be two ends
To being externally provided with the arch of flange, flip piece top is rotatably coupled to the both sides of screw head by jointed shaft,
The head of screw rod is deep in the cavity of described arch；Under use state, described flange laminating body of wall；
Preferably, it is plane at laminating body of wall during described flip piece uses.
Further, the truncation surface of described flip piece bottom is arc and the string connecting arc two ends, uses
Fit under state the bottom surface that face is string place of body of wall；Described flange is in the same plane with described bottom surface.
Further, described flip piece bottom and flip piece top are made into integration, and described flip piece top is encircleed
The radian of shape is identical with the angle of the arc of flip piece bottom.
Preferably, described flip piece bottom is identical with flip piece superstructure, and is made into integration, whole described
Flip piece cross section is that two ends are to the arch being externally provided with flange.
Compared with prior art, the Light Wall screw rod through walls that this utility model provides, the head of described screw rod
Being hinged with under gravity can be by the flip piece that horizontal position transfer is vertical position, and the flip piece in vertical position can paste
Closing Light Wall and block described perforation so that screw rod can not be extracted by afterbody, corresponding screw rod tail screw thread is arranged
Nut, is integrally attached to screw rod on body of wall, it is impossible to mobile, and screw rod through walls is beyond the portion of Light Wall
Dividing and i.e. can be used to hanging object, overall structure is simple, easy to use, fundamentally solves Light Wall not
Suspension member can be set, the problem hanging weight.
Accompanying drawing explanation
With detailed description of the invention, this utility model is explained in further detail below in conjunction with the accompanying drawings.
Fig. 1 is embodiment 1 and embodiment 2 screw rod through walls use view
Fig. 2 is embodiment 1 and embodiment 2 screw stem water through walls placing flat schematic diagram
Fig. 3 is the upward view of embodiment 1 flip piece bottom surface horizontal positioned
Fig. 4 is the right view of embodiment 1 flip piece bottom surface horizontal positioned
Fig. 5 is the upward view of embodiment 2 flip piece bottom surface horizontal positioned
Fig. 6 is the right view of embodiment 2 flip piece bottom surface horizontal positioned
Detailed description of the invention
Embodiment 1
As Figure 1-Figure 4, for convenience of description, keep flat with Light Wall screw stem water through walls and be set to reference,
The head that one end is screw rod 10 of flip piece 20 is set.
A kind of Light Wall screw rod through walls, the nut 40 arranged including screw rod 10 and adaptive screw rod tail screw thread；
The head of described screw rod 10 is hinged with under gravity can be by the flip piece 20 that horizontal position transfer is vertical position；
Described flip piece 20 is divided into flip piece top 22 and flip piece bottom 21, described flip piece top 22
Cross section is two ends to being externally provided with the arch of flange 221, and flip piece top 22 is rotating by jointed shaft 30
Being connected to the both sides of screw rod 10 head, the head of screw rod 10 is deep in the cavity of described arch；Using
Under state, described flange 221 is fitted body of wall.
The head of described screw rod 10 is deep in the cavity of flip piece top 22 arch, penetrates gently at screw rod 10
After porthole on matter body of wall 80, flip piece 20 is automatic by horizontal position around the head of screw rod 10 under gravity
Transferring vertical position to, the body of wall of fitting of the flip piece 20 in vertical position blocks described porthole, and screw rod 10 can not be by tail
Portion extracts, and screw rod 10 is fixed on Light Wall by tightening nut 40, and screw rod 10 can not be extracted by head；
Flip piece 20 is fixed on the both sides of screw rod 10 symmetrically, it is ensured that screw rod 10 can keep stable in Light Wall,
Do not occur crooked.
Preferably, fit at body of wall during described flip piece 20 uses and be plane, it is possible to increase flip piece 20 with
The contact area of metope, makes Light Wall screw rod through walls the most firm.
In the present embodiment, as shown in Figure 3 and Figure 4, it is preferable that the transverse section of described flip piece bottom 21 is
Arc and connect the string at arc two ends, uses middle flip piece bottom 21 to fit at the end that face is string place of body of wall
Face 211, described flange 221 is in the same plane with described bottom surface 211.Flip piece 20 jointed shaft 30 with
The weight of upper part is less than the jointed shaft weight with lower part so that the most under gravity, flip piece 20 can
Automatically vertical position is transferred to by horizontal position.Further, jointed shaft 30 is arranged by the axis of screw rod 10.
For the simplicity of processing technique, described flip piece bottom 21 and flip piece top 22 are made into integration, institute
The radian stating flip piece top 22 arch is identical with the angle of flip piece bottom 21 arc.Preferably, described
The angle of flip piece bottom 21 arc is 180～210 degree.
The when of use, beating and be available for the through hole that screw rod through walls passes on Light Wall 80, flip piece 20 sets
It is set to the horizontal position consistent with screw rod 10 length direction, one end that screw rod through walls is provided with flip piece 20 is penetrated
In described through hole, after flip piece 20 passes through hole, automatically being overturn by horizontal position is vertical position, screws screw rod
The nut 40 of 10 afterbodys, beyond i.e. can be used on the screw rod 10 that nut 40 is exposed hang or fix weight.
Embodiment 2
Embodiment 2 is substantially the same manner as Example 1, differs only in: as shown in Figure 5 and Figure 6, described in turn over
Turn part bottom 21 identical with flip piece top 22 structure, and be made into integration, do not set segmentation, whole described in turn over
Turning part 20 cross section is that two ends are to the arch being externally provided with flange 221.Flip piece 20 jointed shaft 30 above section
Weight is less than the jointed shaft weight with lower part so that the most under gravity, flip piece 20 can be by horizontal position
Automatically transferring vertical position to, jointed shaft 30 is arranged by the axis of screw rod 10.
Claims (5)
1. a Light Wall screw rod through walls, it is characterised in that: include the nut (40) that the screw thread of screw rod (10) and adaptive screw rod (10) afterbody is arranged；The head of described screw rod (10) is hinged with under gravity can be by the flip piece (20) that horizontal position transfer is vertical position；
Described flip piece (20) is divided into flip piece top (22) and flip piece bottom (21), the cross section of described flip piece top (22) is that two ends are to the arch being externally provided with flange (221), flip piece top (22) is rotatably coupled to the both sides of screw rod (10) head by jointed shaft (30), and the head of screw rod (10) is deep in the cavity of described arch；Under use state, described flange (221) laminating body of wall.
2. Light Wall screw rod through walls as claimed in claim 1, it is characterised in that: it is plane at body of wall of fitting in described flip piece (20) use.
3. Light Wall screw rod through walls as claimed in claim 2, it is characterised in that: the truncation surface of described flip piece bottom (21) is arc and the string connecting arc two ends, the bottom surface that face is string place (211) of body of wall of fitting under use state；
Described flange (221) is in the same plane with described bottom surface (211).
4. Light Wall screw rod through walls as claimed in claim 3, it is characterized in that: described flip piece bottom (21) and flip piece top (22) are made into integration, the radian of described flip piece top (22) arch is identical with the angle of the arc of flip piece bottom (21).
5. Light Wall screw rod through walls as claimed in claim 2, it is characterized in that: described flip piece bottom (21) is identical with flip piece top (22) structure, and be made into integration, whole described flip piece (20) cross section is that two ends are to the arch being externally provided with flange (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197174.6U CN205639236U (en) | 2016-03-15 | 2016-03-15 | Lightweight wall through -wall screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197174.6U CN205639236U (en) | 2016-03-15 | 2016-03-15 | Lightweight wall through -wall screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639236U true CN205639236U (en) | 2016-10-12 |
Family
ID=57077375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620197174.6U Expired - Fee Related CN205639236U (en) | 2016-03-15 | 2016-03-15 | Lightweight wall through -wall screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639236U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356918A (en) * | 2018-12-06 | 2019-02-19 | 上海宝钢建筑工程设计有限公司 | A kind of fixing piece and its construction method for assembled installation |
| CN111059124A (en) * | 2019-12-30 | 2020-04-24 | 武昌船舶重工集团有限公司 | Bolt and bolt assembly |
| CN112780074A (en) * | 2021-01-08 | 2021-05-11 | 中铁建工集团有限公司 | Gravity rotary-clamping fastening type suspension device and mounting and dismounting method thereof |
-
2016
- 2016-03-15 CN CN201620197174.6U patent/CN205639236U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356918A (en) * | 2018-12-06 | 2019-02-19 | 上海宝钢建筑工程设计有限公司 | A kind of fixing piece and its construction method for assembled installation |
| CN111059124A (en) * | 2019-12-30 | 2020-04-24 | 武昌船舶重工集团有限公司 | Bolt and bolt assembly |
| CN111059124B (en) * | 2019-12-30 | 2021-09-28 | 武昌船舶重工集团有限公司 | Bolt and bolt assembly |
| CN112780074A (en) * | 2021-01-08 | 2021-05-11 | 中铁建工集团有限公司 | Gravity rotary-clamping fastening type suspension device and mounting and dismounting method thereof |
| CN112780074B (en) * | 2021-01-08 | 2022-02-08 | 中铁建工集团有限公司 | Gravity rotary-clamping fastening type suspension device and mounting and dismounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518029 Shenzhen Futian Free Trade Zone, Guangdong, A, Landau 6, Shenzhen General Assembly building. Patentee after: General construction group Limited by Share Ltd Address before: 518029 Shenzhen Futian Free Trade Zone, Guangdong, A, Landau 6, Shenzhen General Assembly building. Patentee before: SHENZHEN SHENZHUANGZONG DECORATION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20210315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |