CN209370255U - A kind of scissors axle bolt - Google Patents
A kind of scissors axle bolt Download PDFInfo
- Publication number
- CN209370255U CN209370255U CN201822181508.2U CN201822181508U CN209370255U CN 209370255 U CN209370255 U CN 209370255U CN 201822181508 U CN201822181508 U CN 201822181508U CN 209370255 U CN209370255 U CN 209370255U
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- China
- Prior art keywords
- bolt
- shank
- rib
- head
- engaging
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Abstract
The utility model relates to a kind of scissors axle bolts, the axle bolt further includes engaging groove, bar engaging rib, head engaging rib and nickel coating, the engaging groove of 4 settings that are recessed inwardly along the circumferential direction uniformly is arranged at intervals on the outer surface of shank of bolt between the bolt thread and bolt head, outwardly convex produces bar engaging rib on shank of bolt in the engaging groove, bar engaging rib is horizontally disposed, which engages the setting of rib perpendicular bolt bar.This axle bolt engages rib due to being provided with bar, so that the installation of knife and the axle bolt is more firm, even if using for a long time, it will not loosen easily, in addition be also provided with head engaging rib, further improve the mounting stability of knife Yu the axle bolt, greatly reduce a possibility that loosening, it ensure that normal use, saved the cost of user, bring convenience to using.
Description
Technical field
The utility model belongs to fastening connection piece technical field, especially a kind of scissors axle bolt.
Background technique
Garden shear is that a kind of two-edged interlocks, and the tool for the folding that can be articulated and connected by cross-point, it can trim tree
The sheets such as branch, leaf, flowers and plants or thread-shaped body give the very big help of people on the living conditions, be in current people life not
Can or one of scarce tool.Two knives of scissors are mostly linked together by scissors shaft at present, and scissors shaft generally comprises axis spiral shell
Female and axle bolt, one of knife are typically all to be engaged and installed in together with axle bolt, still, current axle bolt with knife card
Close the engaging groove connected after prolonged, the junction of the two easily loosens, and will cause tripping sometimes, gives and uses band
Inconvenience is carried out.
Summary of the invention
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of scissors axle bolt is provided, the axis spiral shell
Bolt engages rib due to being provided with bar, so that the installation of knife and the axle bolt is more firm, it, will not be easily even if using for a long time
It loosens, is in addition also provided with head engaging rib, further improves the mounting stability of knife Yu the axle bolt, greatly reduce
A possibility that loosening, it ensure that normal use, saved the cost of user, bring convenience to using.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of scissors axle bolt, the axle bolt include bolt head and shank of bolt, and the bolt head is coaxially packed in bolt
Horizontal one end of bar is formed with bolt thread on the shank of bolt far from bolt head, which can extend into is equipped with it
Installation is engaged in axis nut and with nut, the diameter of the bolt head is greater than the diameter of shank of bolt；
The axle bolt further includes engaging groove, bar engaging rib, head engaging rib and nickel coating, the bolt thread and bolt
The engaging groove of 4 settings that are recessed inwardly along the circumferential direction uniformly is arranged at intervals on the outer surface of shank of bolt between head, it should
Outwardly convex produces bar engaging rib on shank of bolt in engaging groove, and bar engaging rib is horizontally disposed, bar engaging
The setting of rib perpendicular bolt bar；
Along the circumferential direction uniformly distributed interval is formed with 4 heads engaging rib on the bolt head of shank of bolt side, which engages rib
It is arranged and is disposed radially to bolt bar side protrusion, the bolt head far from shank of bolt side is arc-shaped setting；
Nickel coating is closely arranged in the outer surface of the axle bolt.
The advantages of the utility model obtains and good effect are:
This axle bolt further includes engaging groove, bar engaging rib, head engaging rib and nickel coating when in use will be with the axis spiral shell
Bolt, which is connected at the relevant connection on the knife of setting, to be provided and engages the engaging that matches of groove, bar engaging rib, head engaging rib and set
Hole, groove for setting etc., so that the knife is set together with the axle bolt by engaging after the knife is connect setting with the axle bolt
Engaging groove, bar engaging rib, head engaging rib engaging be set together, rib is engaged due to being provided with bar, so that knife and the axis spiral shell
The installation of bolt is more firm, even if using for a long time, will not loosen easily, head engaging rib is in addition also provided with, into one
Step improves the mounting stability of knife Yu the axle bolt, greatly reduces a possibility that loosening, ensure that normal use,
The cost for having saved user brings convenience to using.
In addition, the bolt head of the separate shank of bolt side of the axle bolt is arc-shaped setting, the company of the axle bolt is enhanced
Intensity is connect, the service life of the axle bolt is extended.
Detailed description of the invention
Fig. 1 is that the structure of the utility model connects main view；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the left view enlarged drawing of Fig. 1.
Specific embodiment
Below with reference to by specific embodiment, the utility model is described in further detail, following embodiment is descriptive
, it is not restrictive, protection scope of this utility model cannot be limited by this.
The structure that the utility model is not described in detail specifically can be understood as the conventional structure of this field.
A kind of scissors axle bolt, as shown in Figure 1, Figure 2 and Figure 3, the axle bolt includes bolt head 5 and shank of bolt 1, described
Bolt head is coaxially packed in horizontal one end of shank of bolt, is formed with bolt thread 2 on the shank of bolt far from bolt head, the shank of bolt energy
Installation is enough protruded into the axis nut being equipped with it and engages with nut, the diameter of the bolt head is greater than the straight of shank of bolt
Diameter.
The innovative point of the utility model is:
The axle bolt further includes engaging groove 4, bar engaging rib 7, head engaging rib 6 and nickel coating (unlabeled in figure), institute
It states and is along the circumferential direction uniformly arranged at intervals with 4 on the outer surface of the shank of bolt 3 between bolt thread and bolt head and is recessed inwardly
The engaging groove of setting, outwardly convex produces bar engaging rib on the shank of bolt in the engaging groove, which engages rib along horizontal
Direction setting, the bar engage the setting of rib perpendicular bolt bar；
Along the circumferential direction uniformly distributed interval is formed with 4 heads engaging rib on the bolt head of shank of bolt side, which engages rib
It is arranged and is disposed radially to bolt bar side protrusion, the bolt head far from shank of bolt side is arc-shaped setting；
Nickel coating is closely arranged in the outer surface of the axle bolt.
This axle bolt further includes engaging groove, bar engaging rib, head engaging rib and nickel coating when in use will be with the axis spiral shell
Bolt, which is connected at the relevant connection on the knife of setting, to be provided and engages the engaging that matches of groove, bar engaging rib, head engaging rib and set
Hole, groove for setting etc., so that the knife is set together with the axle bolt by engaging after the knife is connect setting with the axle bolt
Engaging groove, bar engaging rib, head engaging rib engaging be set together, rib is engaged due to being provided with bar, so that knife and the axis spiral shell
The installation of bolt is more firm, even if using for a long time, will not loosen easily, head engaging rib is in addition also provided with, into one
Step improves the mounting stability of knife Yu the axle bolt, greatly reduces a possibility that loosening, ensure that normal use,
The cost for having saved user brings convenience to using.
In addition, the bolt head of the separate shank of bolt side of the axle bolt is arc-shaped setting, the company of the axle bolt is enhanced
Intensity is connect, the service life of the axle bolt is extended.
Although disclosing the embodiments of the present invention for the purpose of illustration, it will be appreciated by those skilled in the art that:
Do not departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the utility model is not limited to the embodiment disclosure of that.
Claims (1)
1. a kind of scissors axle bolt, the axle bolt includes bolt head and shank of bolt, and the bolt head is coaxially packed in shank of bolt
Horizontal one end, far from bolt head shank of bolt on be formed with bolt thread, which can extend into the axis being equipped with it
Installation is engaged in nut and with nut, the diameter of the bolt head is greater than the diameter of shank of bolt, it is characterised in that:
The axle bolt further includes engaging groove, bar engaging rib, head engaging rib and nickel coating, the bolt thread and bolt head it
Between shank of bolt outer surface on be along the circumferential direction uniformly arranged at intervals with the engaging groove of 4 settings that are recessed inwardly, the engaging
Outwardly convex produces bar engaging rib on shank of bolt in groove, and bar engaging rib is horizontally disposed, which engages rib and hang down
Straight shank of bolt setting；
Along the circumferential direction uniformly distributed interval is formed with 4 heads engaging rib on the bolt head of shank of bolt side, which engages rib to spiral shell
Tightening latch side protrusion is arranged and is disposed radially, and the bolt head far from shank of bolt side is arc-shaped setting；
Nickel coating is closely arranged in the outer surface of the axle bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181508.2U CN209370255U (en) | 2018-12-25 | 2018-12-25 | A kind of scissors axle bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181508.2U CN209370255U (en) | 2018-12-25 | 2018-12-25 | A kind of scissors axle bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370255U true CN209370255U (en) | 2019-09-10 |
Family
ID=67830815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822181508.2U Active CN209370255U (en) | 2018-12-25 | 2018-12-25 | A kind of scissors axle bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370255U (en) |
-
2018
- 2018-12-25 CN CN201822181508.2U patent/CN209370255U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |