CN213839231U - Bolt easy to rotate and twist - Google Patents
Bolt easy to rotate and twist Download PDFInfo
- Publication number
- CN213839231U CN213839231U CN202023039778.3U CN202023039778U CN213839231U CN 213839231 U CN213839231 U CN 213839231U CN 202023039778 U CN202023039778 U CN 202023039778U CN 213839231 U CN213839231 U CN 213839231U
- Authority
- CN
- China
- Prior art keywords
- gasket
- bolt
- mounting hole
- bolt head
- easy
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an in the bolted connection spare field, in particular to easily revolve bolt of twisting. The easy-to-screw bolt comprises a bolt head; a screw fixedly mounted on one side of the bolt head; the screwing assembly is positioned on one side, opposite to the screw rod, of the bolt head and comprises a mounting hole formed in the top of the bolt head, a replaceable gasket is arranged in the mounting hole and matched with the mounting hole, and the gasket and the mounting hole are connected through a mortise and tenon joint. The utility model discloses rational in infrastructure, the commonality can be good and easily twist soon.
Description
Technical Field
The utility model relates to a bolted connection spare technical field, in particular to easily revolve bolt of twisting.
Background
The bolt belongs to a mechanical part, and is composed of a bolt head and a screw rod, and the bolt is matched with a nut and used for fastening and connecting two parts with through holes, and the connection form is called bolt connection.
In the use process of the bolt in the prior art, an assembler often needs to carry wrenches or screwdrivers of various models, the load of the assembler is increased, the replacement is not easy, and the inventor provides further improvement for the bolt.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rational in infrastructure, the commonality can be good and easily twist bolt soon.
In order to realize the above utility model purpose, the utility model relates to an easily revolve following technical scheme that wrong bolt adopted:
an easy-to-thread bolt comprising:
a bolt head;
a screw fixedly mounted on one side of the bolt head; and
and the screwing assembly is positioned on one side of the bolt head opposite to the screw rod and comprises a mounting hole formed in the top of the bolt head, a replaceable gasket is arranged in the mounting hole, the gasket is matched with the mounting hole, and the gasket is connected with the mounting hole through a mortise and tenon joint. Through setting up removable gasket, be provided with the notch that matches different instrument of twisting on the gasket, rational in infrastructure, the commonality can be good, has effectively reduced the quantity that the user carried the operation instrument.
The utility model relates to an easily revolve further improvement of twisting the bolt and lie in, the tenon fourth of the twelve earthly branches is including the forked tail tenon head that is formed at the gasket to and be formed at the forked tail mortise of mounting hole. The dovetail mortises are matched with the dovetail joints, and the gaskets are not easy to produce circumferential movement in the rotating process.
The utility model relates to an easily revolve bolt of twisting's further improvement lies in, is formed with the cross thread notch on the gasket. An installation tool for matching cross threads.
The utility model relates to an easily revolve bolt of twisting's further improvement lies in, is formed with a word screw thread notch on the gasket. An installation tool for mating a straight thread.
The utility model relates to an easily revolve bolt of twisting's further improvement lies in, is formed with the hole that matches with the spanner on the gasket. The tool is used for matching installation tools such as a hexagonal wrench and the like.
The utility model relates to an easily revolve bolt of twisting's further improvement lie in, bolt head and screw rod integrated into one piece. Is convenient for processing and forming.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. through setting up removable gasket, be provided with the notch that matches different instrument of twisting on the gasket, rational in infrastructure, the commonality can be good, has effectively reduced the quantity that the user carried the operation instrument.
2. The tenon fourth of twelve earthly branches includes forked tail tenon and forked tail mortise, and the forked tail mortise cooperates with the forked tail tenon for rotate the in-process at the gasket, be difficult for producing circumference drunkenness.
Drawings
Fig. 1 is a schematic view of the present invention.
The bolt comprises a bolt head 1, a screw rod 2, a mounting hole 3, a gasket 4, a tenon 5, a mortise 6, a cross-shaped threaded notch 7, a straight-line-shaped threaded notch 8 and a hole 9.
Detailed Description
The present invention will be further explained with reference to the following embodiments, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the present invention by those skilled in the art after reading the present invention fall within the scope of the appended claims.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "vertical" and "outer peripheral surface" are used to indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the term "vertical" or the like does not imply that the components are required to be absolutely horizontal or overhanging, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, an easy-to-screw bolt includes:
a bolt head 1;
a screw 2 fixedly mounted on one side of the bolt head 1; and
and the screwing assembly is positioned on one side of the bolt head 1 opposite to the screw rod 2, the screwing assembly comprises a mounting hole 3 formed in the top of the bolt head 1, a replaceable gasket 4 is arranged in the mounting hole 3, the gasket 4 is matched with the mounting hole 3, and the gasket 4 is connected with the mounting hole 3 through a mortise and tenon joint. Through setting up removable gasket 4, be provided with the notch that matches different instrument of twisting on gasket 4, rational in infrastructure, the commonality can be good, has effectively reduced the quantity that the user carried the operation instrument.
Specifically, the mortise and tenon joint includes a dovetail head 5 formed on the shim 4, and a dovetail hole 6 formed on the mounting hole 3. The dovetail mortises 6 are matched with the dovetail heads 5, and the gaskets 4 are not easy to produce circumferential movement in the rotating process.
Specifically, the gasket 4 is formed with a cross-thread notch 7. An installation tool for matching cross threads.
Specifically, the gasket 4 is formed with a straight threaded notch 8. An installation tool for mating a straight thread.
Specifically, the pad 4 is formed with a hole 9 for fitting a wrench. The tool is used for matching installation tools such as a hexagonal wrench and the like.
Specifically, the bolt head 1 and the screw 2 are integrally formed. Is convenient for processing and forming.
The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the above preferred embodiments, but the present invention is not limited to the above embodiments, and any skilled person familiar with the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, but all the technical matters of the present invention are within the scope of the technical solution of the present invention.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the range that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention.
Claims (6)
1. An easy-to-thread bolt comprising:
a bolt head;
a screw fixedly mounted on one side of the bolt head; and
and the screwing assembly is positioned on one side of the bolt head, which is opposite to the screw rod, and comprises a mounting hole formed in the top of the bolt head, a replaceable gasket is arranged in the mounting hole, the gasket is matched with the mounting hole, and the gasket is connected with the mounting hole through a mortise and tenon joint.
2. An easy-to-screw bolt according to claim 1, wherein: the tenon fourth of twelve earthly branches is including forming in the forked tail tenon head of gasket to and form in the forked tail mortise of mounting hole.
3. An easy-to-screw bolt according to claim 1, wherein:
the gasket is formed with a cross-thread notch.
4. An easy-to-screw bolt according to claim 1, wherein: the gasket is provided with a straight thread notch.
5. An easy-to-screw bolt according to claim 1, wherein: the gasket is provided with a hole matched with the wrench.
6. An easy-to-screw bolt according to any one of claims 1 to 5, wherein: the bolt head and the screw rod are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039778.3U CN213839231U (en) | 2020-12-17 | 2020-12-17 | Bolt easy to rotate and twist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039778.3U CN213839231U (en) | 2020-12-17 | 2020-12-17 | Bolt easy to rotate and twist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839231U true CN213839231U (en) | 2021-07-30 |
Family
ID=76998403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023039778.3U Active CN213839231U (en) | 2020-12-17 | 2020-12-17 | Bolt easy to rotate and twist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213839231U (en) |
-
2020
- 2020-12-17 CN CN202023039778.3U patent/CN213839231U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201507528U (en) | Locking bolt | |
| CN203489824U (en) | Device for adjusting and measuring engagement gap of steering device | |
| CN213839231U (en) | Bolt easy to rotate and twist | |
| CN201070714Y (en) | Straight line guide rails positioning device | |
| CN106334962B (en) | A kind of turnery processing adjustable positioning device | |
| CN211992700U (en) | Quick screwdriver | |
| CN210318112U (en) | Cap-shaped nut with good anti-theft performance | |
| CN210139365U (en) | Dismounting tool for Hall rotating speed sensor | |
| CN110953947B (en) | Device and method for measuring tip size of working blade of gas compressor | |
| CN219587934U (en) | Knob with locking function that takes off | |
| CN212653352U (en) | Multifunctional high-efficiency adjustable wrench | |
| CN220007615U (en) | Plane angle adjustable combined adjustable spanner | |
| CN212601532U (en) | Multifunctional wrench device | |
| CN219235177U (en) | A criticize head for assembling wire rod | |
| CN112179253B (en) | Multi-size measuring tool | |
| CN205780211U (en) | A kind of flange shoulder bolt | |
| CN211163703U (en) | Multifunctional wrench | |
| CN220227442U (en) | Inner hexagon screw fastener | |
| CN220480265U (en) | Adjustable knife bar | |
| CN215171435U (en) | Novel locking device | |
| CN214404275U (en) | Crossed groove internal plum machine thread screw | |
| CN218631347U (en) | Adjusting device for piano pin | |
| CN205950597U (en) | Universal joint nut socket | |
| CN214092649U (en) | Non-standard special countersunk screw | |
| CN220051628U (en) | Spanner extender capable of entering narrow space |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |