CN208895974U - A kind of combined bolt sleeve - Google Patents
A kind of combined bolt sleeve Download PDFInfo
- Publication number
- CN208895974U CN208895974U CN201821539182.XU CN201821539182U CN208895974U CN 208895974 U CN208895974 U CN 208895974U CN 201821539182 U CN201821539182 U CN 201821539182U CN 208895974 U CN208895974 U CN 208895974U
- Authority
- CN
- China
- Prior art keywords
- swivel nut
- sleeve
- flanging
- sleeve body
- handle
- 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.)
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Abstract
The utility model discloses a kind of combined bolt sleeves, including handle mount and sleeve body, sleeve body is equipped with inner cavity, inner cavity is provided with multiple swivel nuts, each swivel nut is successively nested, it is overlapped mutually, each swivel nut can dismantle a kind of bolt of specification, one end of swivel nut is additionally provided with flanging, the flanging of inside swivel nut is pressed against on the flanging of adjacent outer swivel nut, the flanging of outermost swivel nut is pressed against on the step surface of sleeve body, flanging is equipped with pressing plate, it is supported between pressing plate and handle mount and is equipped with spring, the swivel nut of multiple and different specifications is integrated on an extracting tool by the utility model, avoid the problem of conventional ASSEMBLE sleeve is easily lost, and it is very convenient to carry.
Description
Technical field
The utility model relates to a kind of extracting tools, more particularly to a kind of combined bolt sleeve.
Background technique
Bolt combination sleeve is a kind of extracting tool that daily life and work are all too busy to get away, replacement, machine such as automobile tire
The disassembly etc. of tool equipment.In power domain, bolt combination sleeve is equally a kind of backman in electrical equipment operation
Tool, generally fastens or dismantles various bolts and be used, be the good assistant of work about electric power personnel.
At present bolt combination sleeve there are the shortcomings that there are three:
1, many kinds of.Device category is different, the bolt using specification size is needed, in order to fasten or dismantle various differences
The bolt of specification, each producer produce corresponding sleeve, increase production and application cost.
2, quality is big, inconvenient to carry.Since sleeve is formed by steel casting, the quality of each sleeve is relatively
Greatly, and sleeve is usually complete outfit, and all sleeves are mounted in a tool box, allow the weight in tool box to greatly increase, take
Band gets up unusual inconvenience.
3, interplanting quantity is more, is easily lost.During the practical peace of equipment is torn open, staff tends not to once energy
It enough finding corresponding sleeve to be dismantled, needs repeatedly to replace sleeve, this all takes out tool box inner sleeve and is tested,
Sleeve after taking-up causes to lose often because of the mixed and disorderly of construction site, brings trouble for subsequent use.
Utility model content
The utility model provides a kind of combined bolt sleeve, and which solve sleeve barrel tool case inner sleeves in the prior art
The problem of quantity is various, is easily lost.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of combined bolt sleeve, including set
Cylinder main body and handle mount, the inner cavity of the sleeve body are divide into upper part and lower part and in upper and lower two-part boundary positions
Form a step surface, the lower part of the inner cavity is by the successively swivel nut of several nested regular polygons inside outside, the swivel nut
Upper end be equipped with flanging, the flanging of the swivel nut of outmost turns is pressed against on the step surface, interior between two adjacent swivel nuts
The flanging of circle swivel nut is pressed against on the flanging of outer ring swivel nut；The top packing of the inner cavity has pressing plate and spring, the bullet
Spring pushes the pressing plate to be pressed against on the flanging of the swivel nut, and the handle mount is detachable to cover the sleeve master
The upper end of body.Further, the top surface of the handle mount is equipped with handle connecting hole, and the handle mount bottom, which is equipped with, to be connected
Female connector is inserted into the connector sleeve at the top of the sleeve body.
Further, internal screw thread is equipped in the connector sleeve, the top of the sleeve body outer wall is equipped with external screw thread, described
Sleeve body is linked together with the handle mount by internal and external screw thread.
Further, including handle, the handle mount are equipped with connecting hole, and the handle is inserted into the connecting hole
In.
Further, the section of part is regular hexagon under the inner cavity, and the swivel nut is regular hexagon swivel nut.
Further, the quantity of the swivel nut is 4.
Further, the bottom surface of the swivel nut is flushed with the bottom surface of the sleeve body.
Compared to the prior art, the utility model has the following beneficial effects:
1, the utility model includes the handle mount and sleeve body for being detachably fixed connection, and sleeve body is equipped with interior
Chamber, inner cavity are provided with multiple swivel nuts, and each swivel nut is successively nested, are overlapped mutually, each swivel nut can dismantle a kind of specification
Bolt, one end of swivel nut are additionally provided with flanging, and the flanging of inside swivel nut is pressed against on the flanging of adjacent outer swivel nut, outermost
The flanging of side swivel nut is pressed against on the step surface of sleeve body, and flanging is equipped with pressing plate, between pressing plate and handle mount
To spring is equipped with, the swivel nut of multiple and different specifications is integrated on an extracting tool by the utility model, avoids conventional combination
The problem of formula sleeve is easily lost, and it is very convenient to carry.
2, the utility model swivel nut is equipped with 4, the bolt of 5 kinds of different sizes can be dismantled respectively, in use, sleeve body pair
Quasi- bolt head insertion, bolt head are just inserted into corresponding swivel nut, and the swivel nut on the inside of the swivel nut is pressed into interior intracavitary
Portion, rotational handle, that is, detachable, operating process is very simple and convenient, eliminates the trouble of sleeve on probation.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But a kind of group of the utility model
Box-like bolt collar is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the cross-sectional view (one) under utility model works state；
Fig. 4 is the cross-sectional view (two) under utility model works state.
Specific embodiment
Embodiment, referring to fig. 1 to fig. 4, a kind of combined bolt sleeve of the utility model, including sleeve body
1 and handle mount 2, the inner cavity of the sleeve body 1 is divide into upper part and lower part and in upper and lower two-part boundary position shape
At a step surface, the lower part of the inner cavity is by the successively swivel nut 3 of several nested regular polygons inside outside, the swivel nut 3
Upper end be equipped with flanging, the flanging of the swivel nut 3 of outmost turns is pressed against on the step surface, between two adjacent swivel nuts 3,
The flanging of inner ring swivel nut 3 is pressed against on the flanging of outer ring swivel nut 3；The top packing of the inner cavity has pressing plate 4 and spring 5,
The spring 5 pushes the pressing plate 4 to be pressed against on the flanging of the swivel nut 3, and the handle mount 2 is detachable to be covered
The upper end of the sleeve body 1.
In the present embodiment, the top surface of the handle mount 2 is equipped with handle connecting hole, and 2 bottom of handle mount is set
There is connector sleeve, the top of the sleeve body 1 is inserted into the connector sleeve.
In the present embodiment, internal screw thread is equipped in the connector sleeve, the top of 1 outer wall of sleeve body is equipped with external screw thread,
The sleeve body 1 is linked together with the handle mount 2 by internal and external screw thread.
In the present embodiment, including handle, the handle mount 2 are equipped with connecting hole, and the handle is inserted into the company
It connects in hole.
In the present embodiment, the section of part is regular hexagon under the inner cavity, and the swivel nut 3 is regular hexagon swivel nut 3.
In the present embodiment, the quantity of the swivel nut 3 is 4.
In the present embodiment, the bottom surface of the swivel nut 3 is flushed with the bottom surface of the sleeve body 1.
In the present embodiment, handle mount 2 distinguishes two sections, wherein one section of radius is greater than another section, one section of top installation
Handle, another section is equipped with internal screw thread, is spun on the top of sleeve body 1.
In the present embodiment, in combination, now outermost swivel nut 3 is inserted into sleeve body 1, then by inside swivel nut 3
Successively nesting wherein, then by pressing plate 4 is placed on the flanging of swivel nut 3, then spring 5 is placed on pressing plate 4, last handle
Mounting base 2 is screwed in the top of sleeve body 1.In use, first handle is mounted on handle mount 2, the bottom of sleeve body 1 is allowed
End alignment bolt head, for 3 sets of corresponding swivel nut on bolt head, the swivel nut 3 of 3 inside of swivel nut pushes into sleeve by bolt
Main body 1 it is interior intracavitary, after the completion of use, pushed into interior intracavitary swivel nut 3, resetted under the action of spring 5.
The quantity of the also changeable swivel nut 3 of the utility model, can satisfy demand of the actual condition to more kinds of swivel nuts 3.
Above-described embodiment only is used to further illustrate a kind of combined bolt sleeve of the utility model, but the utility model
It is not limited to embodiment, any simple modification made by the above technical examples according to the technical essence of the present invention,
Equivalent variations and modification, each fall in the protection scope of technical solutions of the utility model.
Claims (7)
1. a kind of combined bolt sleeve, it is characterised in that: including sleeve body and handle mount, the sleeve body it is interior
Chamber is divide into upper part and lower part and forms a step surface in two-part boundary position up and down, and the lower part of the inner cavity is by outer
Successively the swivel nut of several nested regular polygons, the upper end of the swivel nut are equipped with flanging inside, and the swivel nut of outmost turns turns up
While being pressed against on the step surface, between two adjacent swivel nuts, the flanging of inner ring swivel nut is pressed against turning up for outer ring swivel nut
Bian Shang；The top packing of the inner cavity has pressing plate and spring, and the spring pushes the pressing plate to be pressed against turning up for the swivel nut
On side, the detachable upper end for covering the sleeve body of the handle mount.
2. combined bolt sleeve according to claim 1, it is characterised in that: the top surface of the handle mount is equipped with hand
Handle connecting hole, the handle mount bottom are equipped with connector sleeve, are inserted into the connector sleeve at the top of the sleeve body.
3. combined bolt sleeve according to claim 2, it is characterised in that: be equipped with internal screw thread, institute in the connector sleeve
The top for stating sleeve body outer wall is equipped with external screw thread, and the sleeve body is connect with the handle mount by internal and external screw thread
Together.
4. combined bolt sleeve according to claim 1, it is characterised in that: including handle, on the handle mount
Equipped with connecting hole, the handle is inserted into the connecting hole.
5. combined bolt sleeve according to claim 1, it is characterised in that: the section of the lower part of the inner cavity is just
Hexagon, the swivel nut are regular hexagon swivel nuts.
6. combined bolt sleeve according to claim 1, it is characterised in that: the quantity of the swivel nut is 4.
7. combined bolt sleeve according to claim 1, it is characterised in that: the bottom surface of the swivel nut and the sleeve master
The bottom surface of body flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539182.XU CN208895974U (en) | 2018-09-19 | 2018-09-19 | A kind of combined bolt sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539182.XU CN208895974U (en) | 2018-09-19 | 2018-09-19 | A kind of combined bolt sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895974U true CN208895974U (en) | 2019-05-24 |
Family
ID=66573100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539182.XU Active CN208895974U (en) | 2018-09-19 | 2018-09-19 | A kind of combined bolt sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037494A (en) * | 2019-12-25 | 2020-04-21 | 晋西工业集团有限责任公司 | Self-adaptive combined wrench |
| CN111283601A (en) * | 2020-03-04 | 2020-06-16 | 韩振华 | Combined sleeve |
-
2018
- 2018-09-19 CN CN201821539182.XU patent/CN208895974U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037494A (en) * | 2019-12-25 | 2020-04-21 | 晋西工业集团有限责任公司 | Self-adaptive combined wrench |
| CN111283601A (en) * | 2020-03-04 | 2020-06-16 | 韩振华 | Combined sleeve |
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| GR01 | Patent grant |