CN204436986U - A kind of setscrew of quick installation - Google Patents
A kind of setscrew of quick installation Download PDFInfo
- Publication number
- CN204436986U CN204436986U CN201520028827.3U CN201520028827U CN204436986U CN 204436986 U CN204436986 U CN 204436986U CN 201520028827 U CN201520028827 U CN 201520028827U CN 204436986 U CN204436986 U CN 204436986U
- Authority
- CN
- China
- Prior art keywords
- nail head
- strand
- expander
- setscrew
- head sleeve
- 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 relates to a kind of setscrew of quick installation, and it comprises: the expander of similar rugby body, strand, nail head sleeve, aperture; The expander of similar rugby body is connected with strand and is combined on nail head sleeve, and the other end of strand passes the aperture along side under the nail head cap of nail head sleeve.Strand is provided with the expander of the similar rugby body of multiple gap slot socket port at nail head sleeve for connecting, straining, be convenient in constructing operation, when knocking the nail head cap of nail head sleeve, make the expander of similar rugby body be convenient to be provided with the nail head sleeve of multiple gap slot gap slot port embed, occlusion, fastening; In addition, strand passes the aperture along side under the nail head cap of nail head sleeve, and convenient operation connects the external object being wound around, bundling, hanging and straining and need to connect, and has that preparation process is simple, saving material, quick for installation, working efficiency advantages of higher.
Description
Technical field
The utility model relates to a kind of setscrew, particularly relate to a kind of setscrew of quick installation, have draw, hang, effect that holder etc. connects external object, be suitable for applying on the fixing bodies such as the hard-packed metope such as concrete, stone material, brick, hard wood, clinker tile, hard synthetic material and metal species, floor, pillar, ground.
Background technique
At present, setscrews all on market, be all adopt screw thread core bar to add nut check fixed structure, this structure existence material amount be large, operating cost time, take a lot of work, inefficiency, middle screw rod and the nut preparation process of locking is numerous and diverse, high in cost of production is not enough.
Summary of the invention
The purpose of this utility model overcomes above-mentioned defect, provides a kind of setscrew of quick installation.Adopt the expander of similar rugby body, and be provided with the nail head sleeve of multiple gap slot, eliminate the screw thread core bar in the nut of conventional expanded screw and sleeve, save the material of more than 1/2, preparation process is simple, and cost reduces greatly; The expander of similar rugby body is connected with strand, strand one end can be used for connecting, straining the expander being provided with the similar rugby body of multiple gap slot port at nail head sleeve, the other end passes the aperture along side under the nail head cap of nail head sleeve, convenient operation connects the external object being wound around, bundling, hanging and straining and need to connect, the object of reach quick mounting, increasing work efficiency.
The utility model solves the problems of the technologies described above the following technological scheme of employing.
A setscrew for quick installation, is characterized in that it comprises: the expander of similar rugby body, strand, nail head sleeve, aperture; Described similar rugby body expander comprise that bullet-headed, rugby shape, polygonal, ellipse, the blunt nosed rugby shape in two ends, two ends tip rugby shape, two ends tip are oval, cylindrical, square, rhombus.
The expander of similar rugby body is connected with strand, and the strand the other end passes the aperture along side under the nail head cap of nail head sleeve.
The beneficial effects of the utility model are: the utility model utilizes strand to connect the expander of similar rugby body, the expander front port being unlikely to occur not connecting strand is usually close to the inwall bottom the required eyelet installed, and is difficult to be inserted in the difficult problem in nail head sleeve gap slot port; Strand to pass under the nail head cap of nail head sleeve after the aperture of side, convenient operation connects the external object being wound around, bundling, hanging and straining and need to connect, save other instruments such as spanner to fixed work order that is existing or conventional expanded screw time and effort consuming, reach the object of time and labour saving; Preparation process is simple, save cylindrical sleeve core and the material of nut and the process of machining screw thread, relatively existing setscrew fabricating cost reduces more than at least 1/2 material, available a part of material that it is saved increases the wall thickness of nail head sleeve, thus make the relatively existing bullet-headed setscrew of the utility model and the setscrew of other pattern that is commercially available recently more fastening, have more and save material, quick for installation, working efficiency advantages of higher.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Fig. 1 is the setscrew schematic perspective view of a kind of quick installation that the utility model provides.
Fig. 2 is generalized section before the setscrew of a kind of quick installation that the utility model provides is installed.
Fig. 3 is that the setscrew of a kind of quick installation that the utility model provides installs generalized section.
Fig. 4 is the various pattern diagram of expander in the setscrew of a kind of quick installation that the utility model provides.
Embodiment
Below in conjunction with the description of the drawings and specific embodiments to the setscrew of a kind of quick installation of the present utility model.
As shown in Figure 1, a kind of setscrew of quick installation, is characterized in that it comprises: the expander 1 of similar rugby body, strand 2, nail head sleeve 3, aperture 4; The expander 1 of similar rugby body is connected with strand 2 and is combined on nail head sleeve 3, and the other end of strand 2 passes the aperture 4 along side under the nail head cap of nail head sleeve 3, and Connecting groups synthesizes the utility model setscrew.
Strand 2 one end is connected with the expander 1 of similar rugby body, and the aperture 4 of the other end along side from the nail head cap of nail head sleeve 3 passes, and convenient operation connects the external object being wound around, bundling, hanging and straining and need to connect.
Nail head sleeve 3 is T word hollow circular sleeve or polygonal sleeve, and cylindrical shell one end is provided with multiple gap slot; An aperture 4 is provided with along side, for wearing strand 2 under the nail head cap of nail head sleeve 3.
As shown in Figure 2, to concrete, stone material, brick, hard wood, clinker tile, the hard-packed metope such as hard synthetic material and metal species, floor, pillar, after the fixing bodies such as ground 5 bore perforate eye with percussion drill, insert size corresponding with holed eye again, the utility model setscrew of the depth, expander 1 to the nail head sleeve 3 of similar rugby body is driven to be provided with one end of multiple gap slot by strand 2 prestretching, then knock continuously with hammer 6 pairs of nail head caps, until the expander 1 of similar rugby body is tightly inserted in nail head sleeve 3 gap slot port by percussion power, the gap slot port of nail head sleeve 3 is just closely engaged fixing with the expander 1 of similar rugby body, reach quick mounting object, increase work efficiency.
As shown in Figure 3, after installing the utility model setscrew, along the strand 2 that the aperture 4 of side passes from the nail head cap of nail head sleeve 3, can be used for connecting the external object being wound around, bundling, hanging and straining needs and connect, save other instruments such as spanner to existing or that conventional expanded screw is time-consuming installation fixed work order, reach the object of time and labour saving.
Above-described embodiment, the just one of the utility model more preferably embodiment, the usual change that the operating technology personnel of related domain carry out within the scope of technical solutions of the utility model and replacing all is contained within the scope of technical protection of the present utility model.
Claims (4)
1. the quick setscrew installed, is characterized in that it comprises expander (1), strand (2), the nail head sleeve (3) of similar rugby body; Described similar rugby body expander (1) comprise that bullet-headed, rugby shape, polygonal, ellipse, the blunt nosed rugby shape in two ends, two ends tip rugby shape, two ends tip are oval, cylindrical, square, rhombus; Similar rugby body expander (1) be connected with strand (2) and be combined on nail head sleeve (3), the other end of strand (2) passes the aperture (4) along side under the nail head cap of nail head sleeve (3), Connecting groups synthesis setscrew.
2. the setscrew of a kind of quick installation according to claim 1, is characterized in that the strand (2) that the expander (1) of described similar rugby body connects comprises the various industry and manual manufacture and naturally occurring strand that can be wound around, bundle, draw, hang object effect.
3. the setscrew of a kind of quick installation according to claim 1, it is characterized in that described nail head sleeve (3) is T word hollow circular sleeve or polygonal sleeve, cylindrical shell one end is provided with multiple gap slot.
4. the setscrew of a kind of quick installation according to claim 1, is characterized in that the lower of the nail head cap of described nail head sleeve (3) is provided with aperture (4) along side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028827.3U CN204436986U (en) | 2015-01-16 | 2015-01-16 | A kind of setscrew of quick installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028827.3U CN204436986U (en) | 2015-01-16 | 2015-01-16 | A kind of setscrew of quick installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436986U true CN204436986U (en) | 2015-07-01 |
Family
ID=53604859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028827.3U Expired - Fee Related CN204436986U (en) | 2015-01-16 | 2015-01-16 | A kind of setscrew of quick installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204436986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564959A (en) * | 2015-01-16 | 2015-04-29 | 福建龙岩尔彬农业发展有限责任公司 | Fast-installation expansion screw |
-
2015
- 2015-01-16 CN CN201520028827.3U patent/CN204436986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564959A (en) * | 2015-01-16 | 2015-04-29 | 福建龙岩尔彬农业发展有限责任公司 | Fast-installation expansion screw |
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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: 20150701 Termination date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |