CN2795531Y - Bolt for conveniently and quickly mounting - Google Patents
Bolt for conveniently and quickly mounting Download PDFInfo
- Publication number
- CN2795531Y CN2795531Y CN 200420150212 CN200420150212U CN2795531Y CN 2795531 Y CN2795531 Y CN 2795531Y CN 200420150212 CN200420150212 CN 200420150212 CN 200420150212 U CN200420150212 U CN 200420150212U CN 2795531 Y CN2795531 Y CN 2795531Y
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- CN
- China
- Prior art keywords
- screw rod
- easy
- bolt
- fixture block
- utility
- 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 bolt for conveniently and quickly installing, which comprises a threaded rod. The utility model is characterized in that one end of the threaded rod is provided with a slot hole or a semicylinder-shaped concave table along the axial direction of the threaded rod; the interior of the slot hole or the semicylinder-shaped concave table is provided with a clamping block which is movably connected with the threaded rod through a connecting piece arranged in the threaded rod and the clamping block; the length of the clamping block is greater than the nominal diameter of the threaded rod. The utility model has the advantage of convenient installation; when the installing position lies in the place of wall angles or the interior of a container, etc., which are difficult to extend into by hands, and likewise, the utility model can be conveniently and quickly installed and fixed.
Description
Technical field
The utility model relates to a kind of bolt.
Background technique
The fastening connection piece that applies to body of wall or container at present generally is made up of screw bolt and nut or double threaded screw and nut, connect when fastening and must be earlier in side of body of wall or container, bolt or double threaded screw to be inserted along screw, and the one end fixed, to prevent its rotation, screw by the nut of special tool again, thereby make it fastening the bolt or the double threaded screw the other end.Adopt this bolt must respectively an end of bolt or double threaded screw be fixed when mounted, therefore operation is very loaded down with trivial details, particularly when the mounting point on body of wall one side or the container be in be difficult in corner or the container with hand stretch into local time, then be difficult for bolt is inserted, screw and the nut that is positioned at corner or container on the double threaded screw can't be screwed on after the double threaded screw insertion, thereby make troubles to installation.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of bolt quick and easy for installation.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of bolt quick and easy for installation, comprise screw rod, an end that it is characterized in that described screw rod axially has a slotted eye or semicolumn bodily form concave station along it, in described slotted eye or the semicolumn bodily form concave station fixture block is installed, fixture block flexibly connects by link and the screw rod that is installed in screw rod and the fixture block, and the length of described fixture block is greater than the nominal diameter of screw rod.
On the described screw rod several pin-and-holes are arranged radially.
For prevent that the utility model from rotating in fastening process is installed, the other end of described screw rod has the ligand that matches with special installation tool.
Above-mentioned ligand can be the cuboid that is positioned at screw rod one end.
Above-mentioned ligand also can be the Hexagon counterbore that is positioned at the screw rod end face.
Above-mentioned ligand can also be the in-line counterbore that is positioned at the screw rod end face.
Described fixture block is bar shaped; Described link is a pivot pin.
The beneficial effects of the utility model are: the utility model is provided with a rotating fixture block at an end of its screw rod, to replace the spiral shell head of conventional bolt, like this, when utilizing its fastening object, screw rod need only be inserted along screw, and shake screw rod gently, fixture block is rotated around link, the pulling screw rod makes fixture block be stuck in the screw edge of object opposite side that must be fastening, and screwing on nut can be fastening with it, need not bolt be inserted from the opposite side of object, thereby can make simple installation, and when the mounting point be in wait in corner or the container difficult with hand stretch into local time, can utilize the utility model conveniently to install and fix equally; The other end of screw rod has the ligand that matches with special installation tool, thereby can prevent that the utility model from rotating in fastening process is installed by special tool.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic perspective view of a kind of mode of execution of the utility model;
Fig. 2 is the schematic perspective view when fixture block is contracted in the slotted eye in the mode of execution shown in Figure 1;
Fig. 3 is the schematic perspective view of the another kind of mode of execution of the utility model;
Fig. 4 is the schematic perspective view of the third mode of execution of the utility model;
Fig. 5 is the structural representation of second kind of ligand of the present utility model;
Fig. 6 is the structural representation of the third ligand of the present utility model.
Embodiment
Fig. 1, Fig. 2 are the perspective view of a kind of mode of execution of the present utility model, in the bolt quick and easy for installation shown in the figure, this bolt comprises screw rod 1, end at screw rod 1 axially has a slotted eye 2 along it, one fixture block 3 is installed in slotted eye 2, fixture block 3 is bar shaped, and certainly fixture block 3 can also be other shape, as circular arc etc.On the two side of slotted eye 2 and fixture block 3 corresponding hole is arranged, link is installed in the hole, fixture block 3 can rotate around link.Link can be a pivot pin 4, also can be rivet, can also be other known link; The length of fixture block 3 is greater than the nominal diameter of screw rod 1, thereby can prevent that in installation process bolt from coming off in screw.
When utilizing the fastening object of the utility model, screw rod need only be inserted along screw, and shake screw rod gently, fixture block is rotated, the pulling screw rod around link, make fixture block be stuck in the screw edge of object opposite side that must be fastening, screwing on nut 6 can be fastening with it, need not bolt be inserted from the opposite side of object, thereby can make simple installation, and when the mounting point be in wait in corner or the container difficult with hand stretch into local time, can utilize the utility model conveniently to install and fix equally.
As shown in Figure 1, the other end of screw rod 1 has the ligand that matches with special installation tool, this ligand is a cuboid 5, so that can prevent that the utility model from rotating in fastening process is installed by special tool such as spanner etc., and it is more fastening that the utility model is installed.
Ligand also can adopt the Hexagon counterbore 8 that is positioned at screw rod 1 end face as shown in Figure 5, is beneficial to the insertion of inner hexagon spanner; Ligand can also be the in-line counterbore 9 that is positioned at screw rod 1 end face as shown in Figure 6, and to make things convenient for the insertion of straight screwdriver, ligand can also adopt other known structural type certainly, and as the cross counterbore, hexahedron etc. are not described further at this.
With reference to Fig. 3, Fig. 3 is the schematic perspective view of the another kind of mode of execution of the utility model, and structure that it adopted and mode of execution shown in Figure 1 are basic identical, and its difference is that fixture block 2 is mounted in the semicolumn bodily form concave station 7 of screw rod 1 one ends.
With reference to Fig. 4, Fig. 4 is the schematic perspective view of another mode of execution of the utility model, and several pin-and-holes 10 are radially arranged on the screw rod 1 shown in the figure, in the pin-and-hole 10 pin key 11 can be installed, thereby play the effect of clamping bolt.
Claims (9)
1. bolt quick and easy for installation, comprise screw rod (1), an end that it is characterized in that described screw rod (1) axially has a slotted eye (2) or semicolumn bodily form concave station (7) along it, in described slotted eye (2) or the semicolumn bodily form concave station (7) fixture block (3) is installed, fixture block (3) flexibly connects by link and the screw rod (1) that is installed in screw rod (1) and the fixture block (3), and the length of described fixture block (3) is greater than the nominal diameter of screw rod (1).
2. a kind of bolt quick and easy for installation according to claim 1 is characterized in that several pin-and-holes (10) are radially arranged on the described screw rod (1).
3. a kind of bolt quick and easy for installation according to claim 1 and 2 is characterized in that the other end of described screw rod (1) has the ligand that matches with special installation tool.
4. a kind of bolt quick and easy for installation according to claim 3 is characterized in that described ligand is for being positioned at the cuboid (5) of screw rod (1) one end.
5. a kind of bolt quick and easy for installation according to claim 3 is characterized in that described ligand is for being positioned at the Hexagon counterbore (8) of screw rod (1) end face.
6. a kind of bolt quick and easy for installation according to claim 3 is characterized in that described ligand is for being positioned at the in-line counterbore (9) of screw rod (1) end face.
7. a kind of bolt quick and easy for installation according to claim 1 is characterized in that described fixture block (3) is bar shaped.
8. is characterized in that according to claim 1 or 2 or 4 or 5 or 6 or 7 described a kind of bolts quick and easy for installation described link is pivot pin (4).
9. a kind of bolt quick and easy for installation according to claim 3 is characterized in that described link is pivot pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150212 CN2795531Y (en) | 2004-06-21 | 2004-06-21 | Bolt for conveniently and quickly mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150212 CN2795531Y (en) | 2004-06-21 | 2004-06-21 | Bolt for conveniently and quickly mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795531Y true CN2795531Y (en) | 2006-07-12 |
Family
ID=36813286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420150212 Expired - Fee Related CN2795531Y (en) | 2004-06-21 | 2004-06-21 | Bolt for conveniently and quickly mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795531Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359468A (en) * | 2011-08-24 | 2012-02-22 | 成都科盛石油科技有限公司 | Special-shaped connector for specific positions |
| CN103133483A (en) * | 2011-11-24 | 2013-06-05 | 苏州工业园区协诚精密五金有限公司 | Bolt |
| CN103410830A (en) * | 2013-07-29 | 2013-11-27 | 青岛宝基利工程技术咨询有限公司 | Connecting bolt structure capable of mounting screw rod afterwards as well as mounting and dismounting method of connecting bolt structure |
| CN103470601A (en) * | 2013-06-17 | 2013-12-25 | 苏州柏德纳科技有限公司 | Screw |
| CN103671427A (en) * | 2012-09-18 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel fastener |
| CN105840623A (en) * | 2016-05-24 | 2016-08-10 | 周玉翔 | Pressing rivet nut column |
| CN106523499A (en) * | 2016-12-22 | 2017-03-22 | 广东东箭汽车用品制造有限公司 | Semi-closed fastening structure |
| CN110410406A (en) * | 2019-09-04 | 2019-11-05 | 海盐上宇紧固件科技股份有限公司 | A kind of penstock installation through-hole fastening bolt |
| CN111963553A (en) * | 2020-07-29 | 2020-11-20 | 江苏永昊高强度螺栓有限公司 | Special bolt connecting structure and mounting method |
-
2004
- 2004-06-21 CN CN 200420150212 patent/CN2795531Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359468A (en) * | 2011-08-24 | 2012-02-22 | 成都科盛石油科技有限公司 | Special-shaped connector for specific positions |
| CN103133483A (en) * | 2011-11-24 | 2013-06-05 | 苏州工业园区协诚精密五金有限公司 | Bolt |
| CN103671427A (en) * | 2012-09-18 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel fastener |
| CN103470601A (en) * | 2013-06-17 | 2013-12-25 | 苏州柏德纳科技有限公司 | Screw |
| CN103410830A (en) * | 2013-07-29 | 2013-11-27 | 青岛宝基利工程技术咨询有限公司 | Connecting bolt structure capable of mounting screw rod afterwards as well as mounting and dismounting method of connecting bolt structure |
| CN103410830B (en) * | 2013-07-29 | 2015-11-25 | 青岛林川工程技术咨询有限公司 | A kind of installation method of connecting bolt structure and method for dismounting |
| CN105840623A (en) * | 2016-05-24 | 2016-08-10 | 周玉翔 | Pressing rivet nut column |
| CN106523499A (en) * | 2016-12-22 | 2017-03-22 | 广东东箭汽车用品制造有限公司 | Semi-closed fastening structure |
| CN110410406A (en) * | 2019-09-04 | 2019-11-05 | 海盐上宇紧固件科技股份有限公司 | A kind of penstock installation through-hole fastening bolt |
| CN111963553A (en) * | 2020-07-29 | 2020-11-20 | 江苏永昊高强度螺栓有限公司 | Special bolt connecting structure and mounting method |
| CN111963553B (en) * | 2020-07-29 | 2021-12-24 | 江苏永昊高强度螺栓有限公司 | Special bolt connecting structure and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |