CN207858709U - A kind of combination wrenches - Google Patents
A kind of combination wrenches Download PDFInfo
- Publication number
- CN207858709U CN207858709U CN201721767839.3U CN201721767839U CN207858709U CN 207858709 U CN207858709 U CN 207858709U CN 201721767839 U CN201721767839 U CN 201721767839U CN 207858709 U CN207858709 U CN 207858709U
- Authority
- CN
- China
- Prior art keywords
- utility
- cylindrical body
- combination wrenches
- model
- wrench mechanism
- 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
Links
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a kind of combination wrenches, and there is the first wrench mechanism and the second wrench mechanism of relative configuration, first wrench mechanism to have cylindrical body and the circumferentially spaced several clamping blocks for being configured at the cylindrical body end face；Second wrench mechanism offers card slot, and the card slot both sides extend outward to form two forced sections.The utility model can operate two distinct types of snap-in structure.
Description
Technical field
The utility model is related to field of tool, in particular to a kind of combination wrenches.
Background technology
Existing spanner can only all operate identical or approximate snap-in structure, most combination wrenches also just for
With the snap fastener of the same race of size and model, applicability is low.
Utility model content
The utility model provides a kind of combination wrenches, it is intended to improve existing spanner can only to the snap-in structure of same type into
Row operational issue.
The utility model is realized in this way：
A kind of combination wrenches has the first wrench mechanism and the second wrench mechanism of relative configuration, the first spanner machine
Structure has cylindrical body and the circumferentially spaced several clamping blocks for being configured at the cylindrical body end face；The second spanner machine
Structure offers card slot, and the card slot is arc, and the card slot both sides extend outward to form two forced sections.
Further, in the utility model preferred embodiment, several clamping block spaced sets.
Further, in the utility model preferred embodiment, the spacing of two neighboring clamping block and the height of clamping block
The ratio of degree is 3:1.
Further, in the utility model preferred embodiment, the thickness of the side wall of the cylindrical body is described
The 1/6-1/5 of cylindrical body diameter.
Further, in the utility model preferred embodiment, rectangular in cross-section of the clamping block along vertical axial.
Further, in the utility model preferred embodiment, two forced sections are in the two and half of relative configuration
It is round.
The utility model has the beneficial effects that：The combination wrenches that the utility model is obtained by above-mentioned design, in use, the
One wrench mechanism can operate fixture block and the mutually matched engaging of card slot, and the second wrench mechanism can be to six-sided nut or milling
There are two the snap-in structures of opposite plane to be operated.Two distinct types of snap-in structure can be operated simultaneously.It is suitable
Strong with property, use scope is wider.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the utility model embodiment, a kind of structural schematic diagram of combination wrenches under the first visual angle；
Fig. 2 is the utility model embodiment, a kind of structural schematic diagram of combination wrenches under the second visual angle.
Icon：
First wrench mechanism 1
Cylindrical body 11
Clamping block 12
Second wrench mechanism 2
Card slot 21
Forced section 22
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in novel, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Described convenient for description the utility model and simplifying, do not indicate or imply the indicated equipment or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
Shown in referring to Figures 1 and 2, the present embodiment provides a kind of combination wrenches, have the first wrench mechanism 1 of relative configuration
With the second wrench mechanism 2, first wrench mechanism 1 has cylindrical body 11 and circumferentially spaced cylindrical shape of being configured at
Several clamping blocks 12 of 11 end face of body；Second wrench mechanism 2 offers card slot 21, and the card slot 21 is arc, the card
21 both sides of slot extend outward to form two forced sections 22.
When the present embodiment is in use, the first wrench mechanism 1 can operate fixture block and 21 mutually matched engaging of card slot,
Second wrench mechanism 2 can operate the snap-in structure of opposite plane there are two six-sided nuts or milling.It can be simultaneously to two
The different types of snap-in structure of kind is operated.Strong applicability, use scope are wider.
Further, in this embodiment several 12 spaced sets of the clamping block, the spacing of two neighboring clamping block 12
Ratio with the height of clamping block 12 is 3:1, the thickness of the side wall of the cylindrical body 11 is that the cylindrical body 11 is straight
The 1/6-1/5 of diameter, rectangular in cross-section of the clamping block 12 along vertical axial.It is outer that such setting can be such that the first clamping mechanism is
The snap effect when cooperation of portion part is more preferable, and stress is more stablized, the case where being not in slippage.
Further, in this embodiment two semicircles of two forced sections 22 in relative configuration.Make rotary spanner
Shi Shouli more stabilizations are average, more laborsaving when turning.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of combination wrenches, which is characterized in that there is the first wrench mechanism and the second wrench mechanism of relative configuration, described the
One wrench mechanism has cylindrical body and the circumferentially spaced several clamping blocks for being configured at the cylindrical body end face；Described
Two wrench mechanisms offer card slot, and the card slot is arc, and the card slot both sides extend outward to form two forced sections.
2. combination wrenches according to claim 1, which is characterized in that several clamping block spaced sets.
3. combination wrenches according to claim 1, which is characterized in that the spacing of two neighboring clamping block and the height of clamping block
The ratio of degree is 3:1.
4. combination wrenches according to claim 1, which is characterized in that the thickness of the side wall of the cylindrical body is described
The 1/6-1/5 of cylindrical body diameter.
5. combination wrenches according to claim 1, which is characterized in that the clamping block is in square along the section of vertical axial
Shape.
6. combination wrenches according to claim 1, which is characterized in that two forced sections are in the two and half of relative configuration
It is round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767839.3U CN207858709U (en) | 2017-12-18 | 2017-12-18 | A kind of combination wrenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767839.3U CN207858709U (en) | 2017-12-18 | 2017-12-18 | A kind of combination wrenches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858709U true CN207858709U (en) | 2018-09-14 |
Family
ID=63469388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767839.3U Expired - Fee Related CN207858709U (en) | 2017-12-18 | 2017-12-18 | A kind of combination wrenches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858709U (en) |
-
2017
- 2017-12-18 CN CN201721767839.3U patent/CN207858709U/en not_active Expired - Fee Related
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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: 20180914 Termination date: 20211218 |