CN206072078U - A kind of T heads multilamellar machine tooth bolt - Google Patents
A kind of T heads multilamellar machine tooth bolt Download PDFInfo
- Publication number
- CN206072078U CN206072078U CN201621014752.4U CN201621014752U CN206072078U CN 206072078 U CN206072078 U CN 206072078U CN 201621014752 U CN201621014752 U CN 201621014752U CN 206072078 U CN206072078 U CN 206072078U
- Authority
- CN
- China
- Prior art keywords
- head
- screw rod
- multilamellar
- machine tooth
- groove
- 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 kind of T heads multilamellar machine tooth bolt, including forced section, head, groove, guide section, screw rod, machine tooth and screw rod head；Head is symmetrically arranged on two with groove, and the bottom of head is fixedly connected with forced section, the bottom of forced section is fixedly connected with screw rod by guide section, and multilamellar machine tooth is uniformly provided with screw rod, and the bottom of screw rod is fixedly connected with screw rod head；This kind of T head multilamellar machine tooth bolt, by the head for being provided with arcuate structure, make to be more convenient to which to exert a force during installation, facilitate hand-held installing/dismounting by being provided with groove, make to be more uniformly stressed and by reducing lifting surface area by being provided with forced section and guide section, and make strength gradually concentrate enhancing, by being provided with multilamellar machine tooth, make its life-span more permanent, and be conducive to installing, the interspersed of nut and the installation on body of wall are facilitated by being provided with screw rod head.
Description
Technical field
This utility model is related to a kind of bolt, specially a kind of T heads multilamellar machine tooth bolt, belongs to mechanical part field.
Background technology
Bolt is the critically important part in machine components, the cylindrical threaded securing member of adapted nut, by
Head and screw rod (carrying externally threaded cylinder) class securing member dimerous, need and nut screw connection, for the company of fastening
Connect two parts with through hole, this type of attachment claims bolt connection, and such as nut is screwed off from bolt, can make again this two
Individual part separates, therefore bolt connection is belonging to be detachably connected, and the connection on tommyhead bolt jig and between body of wall is used
It is most, shape is special, and head both sides will be cut away, and traditional bolt only has simple one layer of machine tooth, in use may be used
The damage of structure can be caused due to the corrosion of environment of long duration, when bolting on, hand exerts a force also uncomfortable.
Utility model content
The utility model proposes a kind of T heads multilamellar machine tooth bolt, in solving prior art, machine tooth is fragile, and force is not square
Just, the troublesome problem of installing/dismounting, makes bolt exert a force evenly, easy for installation, is hardly damaged.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
A kind of T heads multilamellar machine tooth bolt of this utility model, including forced section, head, groove, guide section, screw rod, machine tooth and
Screw rod head；The head is symmetrically arranged on two with the groove, and the bottom of the head is fixedly connected with the forced section, described
The bottom of forced section is fixedly connected with the screw rod by the guide section, and machine tooth described in multilamellar is uniformly provided with the screw rod,
The bottom of the screw rod is fixedly connected with the screw rod head.
Used as a kind of optimal technical scheme of the present utility model, the side of the groove is equipped with thread.
It is as a kind of optimal technical scheme of the present utility model, the head, the forced section, the guide section, described
Zinc layers, and the head, the forced section, the guide section and the screw rod are coated with the surface of screw rod and the screw rod head
Composition T-type structure.
As a kind of optimal technical scheme of the present utility model, the curved structure of the head.
The beneficial effect reached by this utility model is：This kind of T head multilamellar machine tooth bolt, by the head for being provided with arcuate structure
Portion, makes to be more convenient to which to exert a force during installation, facilitates hand-held installing/dismounting by being provided with groove, by being provided with forced section and guiding
Section makes to be more uniformly stressed and by reducing lifting surface area, and makes strength gradually concentrate enhancing, by being provided with multilamellar machine tooth so as to
Life-span is longer, and is conducive to installing, and facilitates the interspersed of nut and the installation on body of wall by being provided with screw rod head.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used for together explaining this utility model, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure：1st, forced section；2nd, head；3rd, groove；4th, guide section；5th, screw rod；6th, machine tooth；7th, screw rod head.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment 1
As shown in figure 1, this utility model provides a kind of T heads multilamellar machine tooth bolt, including forced section 1, head 2, groove 3,
Guide section 4, screw rod 5, machine tooth 6 and screw rod head 7；Head 2 is symmetrically arranged on two with groove 3, and the head 2 of arcuate structure makes installation
When be more convenient to which to exert a force, groove 3 facilitates the bottom of hand-held installing/dismounting, head 2 to be fixedly connected with forced section 1, forced section 1
Bottom is fixedly connected with screw rod 5 by guide section 4, and forced section 1 and guide section 4 make to be more uniformly stressed and by reducing stress
Area, and make strength gradually concentrate enhancing, multilamellar machine tooth 6 is uniformly provided with screw rod 5 so as to which the life-span is more permanent, the bottom of screw rod 5
Screw rod head 7 is fixedly connected with, the interspersed and installation on body of wall of nut is facilitated.
Further, the side of groove 3 is equipped with thread, prevents rubber sleeve, and convenient fastening.
Further, zinc layers are coated with the surface of head 2, forced section 1, guide section 4, screw rod 5 and screw rod head 7, are strengthened
The antirust ability of bolt, and head 2, forced section 1, guide section 4 and screw rod 5 composition T-type structure, convenient uniform force.
Further, 2 curved structure of head, it is convenient to exert a force.
This kind of T head multilamellar machine tooth bolt, handss are held in groove 3, then exert a force, and when installing on body of wall, its head is received
Power is concentrated, and is then disperseed power, then is assembled by forced section 1, and power being passed to screw rod 5 by guide section 4, and screw rod 5 is again
Bolt is made easily to insert nut and body of wall is installed by screw rod head 7.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of T heads multilamellar machine tooth bolt, including forced section (1), head (2), groove (3), guide section (4), screw rod (5), machine
Tooth (6) and screw rod head (7)；Characterized in that, the head (2) is symmetrically arranged on two with the groove (3), the head (2)
Bottom be fixedly connected with the forced section (1), the bottom of the forced section (1) passes through the guide section (4) and the screw rod
(5) it is fixedly connected, on the screw rod (5), is uniformly provided with machine tooth (6) described in multilamellar, the bottom of the screw rod (5) is fixedly connected with
The screw rod head (7).
2. a kind of T heads multilamellar machine tooth bolt according to claim 1, it is characterised in that the side of the groove (3) is all provided with
There is thread.
3. a kind of T heads multilamellar machine tooth bolt according to claim 1, it is characterised in that the head (2), the stress
Zinc layers, and the head are coated with the surface of portion (1), the guide section (4), the screw rod (5) and the screw rod head (7)
(2), the forced section (1), the guide section (4) and the screw rod (5) composition T-type structure.
4. a kind of T heads multilamellar machine tooth bolt according to claim 1, it is characterised in that the curved knot of the head (2)
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014752.4U CN206072078U (en) | 2016-08-31 | 2016-08-31 | A kind of T heads multilamellar machine tooth bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014752.4U CN206072078U (en) | 2016-08-31 | 2016-08-31 | A kind of T heads multilamellar machine tooth bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072078U true CN206072078U (en) | 2017-04-05 |
Family
ID=58435234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621014752.4U Expired - Fee Related CN206072078U (en) | 2016-08-31 | 2016-08-31 | A kind of T heads multilamellar machine tooth bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314019A (en) * | 2017-06-07 | 2017-11-03 | 安徽新兴翼凌机电发展有限公司 | A kind of new many adaptation decoration fixing screws |
| CN108506312A (en) * | 2018-03-08 | 2018-09-07 | 浙江吉达金属有限公司 | Adjustment screw and its manufacturing process |
-
2016
- 2016-08-31 CN CN201621014752.4U patent/CN206072078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314019A (en) * | 2017-06-07 | 2017-11-03 | 安徽新兴翼凌机电发展有限公司 | A kind of new many adaptation decoration fixing screws |
| CN108506312A (en) * | 2018-03-08 | 2018-09-07 | 浙江吉达金属有限公司 | Adjustment screw and its manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170405 Termination date: 20190831 |