CN205190480U - Bolt - Google Patents
Bolt Download PDFInfo
- Publication number
- CN205190480U CN205190480U CN201520851701.6U CN201520851701U CN205190480U CN 205190480 U CN205190480 U CN 205190480U CN 201520851701 U CN201520851701 U CN 201520851701U CN 205190480 U CN205190480 U CN 205190480U
- Authority
- CN
- China
- Prior art keywords
- bolt
- bar portion
- bolt head
- pole portion
- wood screw
- 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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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a bolt. Bolt includes pole portion, the one end of pole portion is wooden tooth screw, the other end of pole portion is the bolt head, the bolt head rest is near one side of pole portion is provided with the gasket. Because bolt tooth portion on bolt only sets up the one end in pole portion, this has just been avoided, and the material that is used for providing the resistance in the screw is too much to receive the damage because the thread too much makes when drilling. Can effectually avoid the skidding appearance of phenomenon.
Description
Technical field
The utility model relates to a kind of bolt.
Background technique
Wood screw is as the term suggests be exactly the screw connected for woodwork.When routine use, usually through torsion by wood screw precession woodwork.Screw in the process of woodwork at wood screw, the situation of wood screw fracture, wood screw and woodwork relative sliding usually can occur.These situations not only produce some impacts to the outward appearance of woodwork, more have a negative impact to installation, particularly can produce harmful effect for the strength of materials of installing around failure go-to field.Have conveniently feature due to wood screw, during the connection of the engineering plastics such as current PVC, also the wood screw that adopts connects fast.
Summary of the invention
Task of the present utility model is to provide a kind of intensity large, and makes the bolt that not easily skids between wood screw and material.Described bolt comprises bar portion, and the one end in described bar portion is wood screw, and the other end in described bar portion is bolt head, and described bolt head is provided with pad near the side in described bar portion.
Further be improved to, described pad and described bolt head one link together.
Further be improved to, described wood screw is frustoconic shape away from the one end in described bar portion.
Further be improved to, described bolt head is outer-hexagonal structure.
Further be improved to, described bolt is made up of carbon steel.
Because the bolt tooth portion on bolt is only arranged on the one end in bar portion, avoiding problems because thread too much makes in screw for providing the material of resistance too much sustaining damage when holing.Effectively can avoid the appearance of skidding.Adopt the distortion that the end of frustoconic shape can effectively prevent end from producing because of strength deficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of a kind of bolt of model utility;
Fig. 2 is the left view of bolt shown in Fig. 1;
The using state reference drawing of the embodiment that Fig. 3 is bolt shown in Fig. 1.
Description of reference numerals:
10-bolt, 12-bar portion, 122-wood screw, 124-bolt head, 126-pad, 20-plate one, 30-plate two.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect of the mutual alignment between the shape of each component involved in embodiment of the present utility model, structure, each several part and annexation, each several part and working principle etc. are described in further detail.
As Fig. 1,2, shown in, described bolt comprises bar portion 12, and the one end in this bar portion 12 is wood screw 122, and the other end in described bar portion 12 is bolt head 124, and described bolt head 124 is provided with pad 126 near the side in described bar portion 12.This pad 126 is stamped to form with described bolt head 124 one.Bolt head 124 is set to outer-hexagonal structure.
As shown in Figure 3, plate 1 is connected by this bolt 10 with plate 2 30, can be disperseed the pressure of bolt head 124 pairs of plates 1 when mounted by pad 126, thus avoid due to pressure excessive time damage is caused to plate 1.
In addition, described wood screw 122 is frustoconic shape away from the one end in described bar portion 12.Frustoconic shape the intensity that effectively can strengthen wood screw 122 end is set, without tip, be conducive to, penetrating under rifle guides, importing in various types of materials, increasing work efficiency, avoid the generation of situations such as fractureing.Bolt head 124 is outer-hexagonal structure, can certainly be designed to interior hexagonal structure.As long as because the bolt 10 described in the present embodiment is for the connection of plastic plate and wood plank, so can select to be made up of carbon steel.Due to penetrated at bolt 10 rifle guide squeeze in PVC, PVA, PVC and PVA material belongs to the stronger material of impact resistance, penetrate rifle in the course of the work not only apply power and also be vibrations introduce, in the process, bolt very easily ruptures, and scraps.The present invention with pad 126, provides support force for bolt head 124 at bolt head 124 place better, and what further increase bolt 10 bears the limit.Bolt 10 material is carbon steel bolt, and through Overheating Treatment, uses in the case of a shock, can not deformation failure.
Because the bolt tooth portion on bolt 10 is only arranged on the one end in bar portion 12, avoiding problems because thread too much makes in screw for providing the material of resistance too much sustaining damage when holing.Effectively can avoid the appearance of skidding.Adopt the distortion that the end of frustoconic shape can effectively prevent end from producing because of strength deficiency.
Claims (5)
1. a bolt, it is characterized in that, described bolt comprises bar portion (12), one end of described bar portion (12) is wood screw (122), the other end of described bar portion (12) is bolt head (124), and described bolt head (124) is provided with pad (126) near the side of described bar portion (12).
2. bolt as claimed in claim 1, is characterized in that: described pad (126) links together with described bolt head (124) one.
3. bolt as claimed in claim 1 or 2, is characterized in that: described wood screw (122) is frustoconic shape away from one end of described bar portion (12).
4. bolt as claimed in claim 3, is characterized in that: described bolt head (124) is outer-hexagonal structure.
5. bolt as claimed in claim 4, is characterized in that: described bolt (10) is made up of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851701.6U CN205190480U (en) | 2015-10-30 | 2015-10-30 | Bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851701.6U CN205190480U (en) | 2015-10-30 | 2015-10-30 | Bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190480U true CN205190480U (en) | 2016-04-27 |
Family
ID=55783474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520851701.6U Expired - Fee Related CN205190480U (en) | 2015-10-30 | 2015-10-30 | Bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190480U (en) |
-
2015
- 2015-10-30 CN CN201520851701.6U patent/CN205190480U/en not_active Expired - Fee Related
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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: 20160427 Termination date: 20191030 |