CN206795684U - A kind of spanner corollary apparatus - Google Patents
A kind of spanner corollary apparatus Download PDFInfo
- Publication number
- CN206795684U CN206795684U CN201720265202.8U CN201720265202U CN206795684U CN 206795684 U CN206795684 U CN 206795684U CN 201720265202 U CN201720265202 U CN 201720265202U CN 206795684 U CN206795684 U CN 206795684U
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- CN
- China
- Prior art keywords
- spanner
- corollary apparatus
- locking device
- groove
- locking
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of spanner corollary apparatus, belong to hardware ＆ tools field.The utility model includes spanner corollary apparatus body and locking device, spanner corollary apparatus body outer wall is prism or quincunx, bottom can be nested into inside double offset ring spanner or ratchet spanner, and together realizes that the locking with spanner uses by the locking device of bottom and the baffle arrangement of top protrusion；Spanner corollary apparatus inner body wall is prism or quincunx cylinder cavity, and portion is semiclosed face to cavity on the lower, there is the perforate coaxial with prismatic cavity on semiclosed face, open pore size is less than nut external diameter more than nut internal diameter, structure is prevented it is enclosed on nut so as to be formed by section product moment, while it is difficult for drop-off on spanner by lower locking structure to be locked in it.The simple cost of the utility model structure is relatively low, solve daily double offset ring spanner and ratchet spanner can not reducing, a scheme is provided to assemble the problem of different nuts need and manufacture the overall spanner of different model, to reduce material cost, while more portability.
Description
Technical field
Hardware ＆ tools field is the utility model is related to, more specifically to a kind of spanner corollary apparatus.
Background technology
Hardware ＆ tools is instrument essential in industrial production, in the market have open-end wrench, fork spanner, double offset ring spanner,
Ratchet spanner, box spanner etc., but except open-end wrench can realize flexible reducing with the nut suitable for various sizes, it is other
Spanner can not all realize reducing to adapt to various demands, especially with the restricted most strong of fork spanner, double offset ring spanner and ratchet spanner,
To adapt to the spanner that the nut needs of different model integrally produce various gauge sizes, cause the wasting of resources and portability is poor.
Utility model content
1. the technical problems to be solved in the utility model
The purpose of this utility model is to solve double offset ring spanner and ratchet spanner can not reducing so that for handling different model
Nut need the spanner of overall production different model caused by the wasting of resources and it is inconvenient to carry the problem of, there is provided a kind of spanner
Corollary apparatus so that one can adapt to spanner by changing the spanner corollary apparatus of different model a variety of use ring
Border is with resources conservation and improves portability.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
A kind of spanner corollary apparatus of the present utility model, including spanner corollary apparatus body and locking device；
The spanner corollary apparatus body is to prevent structure structure by upper guard-plate structure, middle part cylinder hollow-core construction and bottom
Into integrative-structure；
The upper guard-plate structure is that external diameter is more than the rib for treating that supporting spanner internal diameter, internal diameter are adapted with certain model nut
Shape or quincunx formed circular cylinder baffle arrangement, make it be limited in spanner side；
The middle part cylinder hollow-core construction lateral surface is with treating the adaptable prismatic surface of supporting spanner internal diameter or quincunx rib
Cylinder, inside be with certain model nut be adapted prismatic cylinder cavity or quincunx cylinder cavity, and this cavity with it is upper
Portion's baffle arrangement inner diameter shape is adapted；
The bottom prevents structure to be adapted for lateral surface with middle part cylinder hollow-core construction lateral surface, with central aperture
Circular cylinder, in-between open pore size is between the internal diameter and screw diameter to be installed of matched certain model nut；
The locking device is located at spanner corollary apparatus body lower part bottom surface or lateral surface is flexibly connected with spanner.
Further, the bottom prevents texture edge to have the groove for installing locking device.
Further, the bottom prevent texture edge be used for install locking device groove be located at two neighboring corner angle it
Between be longitudinally disposed cannelure, groove is one end perforate, and perforate section is less than the structure of groove inner section, by groove internal diameter with
The setting in opening aperture carries out spacing to locking device.
Further, the bottom prevents texture edge to be used to install the groove of locking device and is located at two neighboring corner angle bag
The part between two neighboring rib is included, for the transverse groove laterally set.
Further, the locking device be lower section and the bottom prevent texture edge be used for install locking fill
The cylinder that the groove inner section put is adapted, top are the conehead being adapted with aperture at the channel opening for installing locking device
Or the locking dop structure that bulb column structure is formed, locking dop are installed in groove, lock the blind end of dop bottom and groove
Between spring is installed, make locking dop head it is collapsible under external force enter groove in or stretch out groove outside.
Further, the locking device is semielliptic spring, and semielliptic spring both ends are supported in the rib of two neighboring protrusion
On.
Further, the bottom prevents structure floor to have projection or installation for installing locking device close to outer rim
Hole.
Further, the locking device is pointer shape knob, and pointer shape knob one end has prevents structure bottom with bottom
Face, in order to the fixation of knob, leads to close to the adaptable mounting structure of the projection for being used to install locking device or mounting hole of outer rim
Cross rotary indicator shape knob and pointer one end is rotated to protruding from bottom and prevent structural outer rim or rotation to be prevented outside structure to bottom
To realize the locking and unblock with spanner on the inside of edge.
Further, the middle part cylinder hollow-core construction has on the inwardly protruded rib in bottom and mutually fitted with locking device
The fluting answered, in order to which the mutually nested locking of the spanner corollary apparatus of different model uses.
Beneficial effect
Using technical scheme provided by the utility model, compared with prior art, have the advantages that：
(1) a kind of spanner corollary apparatus of the present utility model, by changing the spanner corollary apparatus of different model, can be achieved
One spanner adapts to the demand of dismounting different model nut, saves consumptive material needed for production spanner handle, saving resource.
(2) a kind of spanner corollary apparatus of the present utility model, by the fixation of upper guard-plate and lower locking structure, is easy to
Dismounting, it is easy to install.
(3) a kind of spanner corollary apparatus of the present utility model, passes through the setting of bottom semi-closed structure so that make in spanner
Spanner is avoided to be come off from nut during, security is higher.
(4) a kind of spanner corollary apparatus of the present utility model, it is compact-sized also can multilayer nest use, it is easy to carry.
(5) a kind of spanner corollary apparatus of the present utility model, it is reasonable in design, it is simple in construction, it is easy to promote.
Brief description of the drawings
Fig. 1 is structural representation of the locking device in the spanner corollary apparatus of side
Fig. 2 is structural representation of the locking device in the spanner corollary apparatus of bottom surface
Fig. 3 is spanner corollary apparatus top view
Fig. 4 is spanner corollary apparatus bottom view
Fig. 5 is locking dop
Label declaration in schematic diagram：1st, spanner corollary apparatus body 2, locking device 3, pointer shape knob 4, locking
Dop 101, upper guard-plate structure 102, middle part cylinder hollow-core construction 103, bottom prevent structure 104, groove 105, projection or
Mounting hole 106, groove
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail with reference to accompanying drawing.
The utility model is further described with reference to embodiment.
Embodiment 1
As shown in figure 1, a kind of spanner corollary apparatus of the present embodiment includes spanner corollary apparatus body (1), spanner is supporting
Device body (1) is by superposed baffle arrangement (101), the cylinder hollow-core construction (102) positioned at middle part and positioned at bottom
Prevent structure (103) form integrative-structure；Baffle arrangement (101) internal diameter is adapted with cylinder hollow-core construction (102) internal diameter,
Baffle arrangement (101) external diameter is more than spanner internal diameter, so that it is limited in spanner side；Cylinder hollow-core construction (102) external diameter is with pulling
Head internal diameter is adapted to allow it to install to be formed into spanner and supported, cylinder hollow-core construction (102) internal cavities be with it is to be installed
The adaptable prismatic or quincunx cavity of nut allows it to, for accommodating and screw on nut, by using above structure make
It can be supported the use with double offset ring spanner or ratchet spanner, so as to increase the application scenario of single spanner, while Portable practical, be saved
Manufacturing cost.
Embodiment 2
As shown in figure 1, a kind of spanner corollary apparatus (1) of the present embodiment and the main body of embodiment 1 are essentially identical, difference
It is to be also equipped with side lock apparatus (2), by preventing structure (103) side to be used for the groove (104) for installing locking device (2)
Interior installation spring and locking dop (4) or installation semielliptic spring, make the device be locked when being supported the use with spanner in installation process
Determine dop (4) or installation semielliptic spring inwardly collapses into groove (104) so that spanner corollary apparatus can be passed through inside spanner,
Dop (4) is locked after being installed in place or installation semielliptic spring is upspring with the fin being stuck in inside double offset ring spanner or ratchet spanner
On realize that clamping makes its difficult for drop-off.
Embodiment 3
As shown in figure 1, a kind of spanner corollary apparatus and the main body of embodiment 1 of the present embodiment are essentially identical, difference exists
Have on the inside of cylinder hollow-core construction (102) on the inwardly protruded rib for preventing structure (103) and be adapted with locking device (2)
Fluting (106), in order to the spanner corollary apparatus (1) of different model it is mutually nested locking use so that its acquisition is higher
Use range.
Embodiment 4
As shown in Fig. 2 a kind of spanner corollary apparatus and the main body of embodiment 1 of the present embodiment are essentially identical, difference exists
In also including bottom pointer shape knob (3), pointer shape knob (3) prevents structure (103) bottom surface close to outer rim by being installed on
Projection or mounting hole (105) for installing locking device are rotatablely connected with spanner corollary apparatus body, when rotating pointer shape is revolved
Button (3) prevents structural outer rim or rotation to make to preventing on the inside of structural outer rim to realize the locking and unblock with spanner to protruding from
Its acquisition has more durability.
Schematically the utility model and embodiments thereof are described above, this describe it is no restricted, it is above-mentioned
It can also be realized otherwise on latch-up structure in spanner corollary apparatus, it is also simply of the present utility model shown in accompanying drawing
One of embodiment, actual structure are not limited thereto.So if one of ordinary skill in the art is enlightened by it,
In the case of not departing from the utility model creation objective, the frame mode similar to the technical scheme is designed without creativeness
And embodiment, the scope of protection of the utility model all should be belonged to.
Claims (9)
1. a kind of spanner corollary apparatus, including spanner corollary apparatus body（1）And locking device（2）, it is characterised in that：
The spanner corollary apparatus body（1）It is by upper guard-plate structure（101）, middle part cylinder hollow-core construction（102）And bottom
Prevent structure（103）The integrative-structure of composition；
The upper guard-plate structure（101）It is more than for external diameter and treats that supporting spanner internal diameter, internal diameter and certain model nut are adapted
Prismatic or quincunx formed circular cylinder baffle arrangement（101）, it is limited in spanner side；
The middle part cylinder hollow-core construction（102）Lateral surface is with treating the adaptable prismatic surface of supporting spanner internal diameter or quincunx rib
Cylinder, inside be with certain model nut be adapted prismatic cylinder cavity or quincunx cylinder cavity, and this cavity with it is upper
Portion's baffle arrangement（101）Inner diameter shape is adapted；
Prevent structure in the bottom（103）For lateral surface and middle part cylinder hollow-core construction（102）Lateral surface is adapted, with centre
The circular cylinder of perforate, in-between open pore size matched certain model nut internal diameter and screw diameter to be installed it
Between；
The locking device（2）Positioned at spanner corollary apparatus body（1）Bottom face or lateral surface are flexibly connected with spanner.
A kind of 2. spanner corollary apparatus according to claim 1, it is characterised in that：Prevent structure in the bottom（103）Side
Face has for installing locking device（2）Groove（104）.
A kind of 3. spanner corollary apparatus according to claim 2, it is characterised in that：Prevent structure in the bottom（103）Side
Face is used to install locking device（2）Groove（104）It is longitudinally disposed cannelure between two neighboring corner angle, groove（104）
For one end perforate, and perforate section is less than groove（104）The structure of inner section, passes through groove（104）Internal diameter and opening aperture
Set to locking device（2）Carry out spacing.
A kind of 4. spanner corollary apparatus according to claim 2, it is characterised in that：Prevent structure in the bottom（103）Side
Face is used to install locking device（2）Groove（104）Include the part between two neighboring rib positioned at two neighboring corner angle, for laterally
The transverse groove of setting.
A kind of 5. spanner corollary apparatus according to claim 3, it is characterised in that：The locking device（2）Cut for bottom
Prevent structure with the bottom in face（103）Side is used to install locking device（2）Groove（104）The adaptable post of inner section
Body, top be with for installing locking device（2）Groove（104）The adaptable conehead in opening aperture or bulb column structure shape
Into locking dop（4）Structure, lock dop（4）It is installed on groove（104）It is interior, lock dop（4）The blind end of bottom and groove it
Between spring is installed, make locking dop（4）Head is collapsible under external force to enter groove（104）Interior or stretching groove（104）Outside.
A kind of 6. spanner corollary apparatus according to claim 4, it is characterised in that：The locking device（2）For arch bullet
Spring, semielliptic spring both ends are supported on the rib of two neighboring protrusion.
A kind of 7. spanner corollary apparatus according to claim 1, it is characterised in that：Prevent structure in the bottom（103）Bottom
Face has for installing locking device close to outer rim（2）Projection or mounting hole（105）.
A kind of 8. spanner corollary apparatus according to claim 7, it is characterised in that：The locking device（2）For pointer shape
Knob（3）, pointer shape knob（3）One end has prevents structure with bottom（103）Bottom surface is close to outer rim for installing locking device
（2）Projection or mounting hole（105）Adaptable mounting structure passes through rotary indicator shape knob in order to the fixation of knob（3）
Pointer one end is rotated to protruding from bottom and prevent structure（103）Structure is prevented in outer rim or rotation to bottom（103）On the inside of outer rim
To realize locking and unblock with spanner.
A kind of 9. spanner corollary apparatus according to claim 1-6 any one, it is characterised in that：The middle part cylinder is empty
Core structure（102）Have on bottom inwardly protruded rib and locking device（2）Adaptable fluting（106）, in order to difference
The mutually nested locking of spanner corollary apparatus of model uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265202.8U CN206795684U (en) | 2017-03-18 | 2017-03-18 | A kind of spanner corollary apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265202.8U CN206795684U (en) | 2017-03-18 | 2017-03-18 | A kind of spanner corollary apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206795684U true CN206795684U (en) | 2017-12-26 |
Family
ID=60730517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720265202.8U Expired - Fee Related CN206795684U (en) | 2017-03-18 | 2017-03-18 | A kind of spanner corollary apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206795684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695635A (en) * | 2017-03-18 | 2017-05-24 | 马鞍山虹迈专业化设计有限公司 | Spanner supporting device |
-
2017
- 2017-03-18 CN CN201720265202.8U patent/CN206795684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695635A (en) * | 2017-03-18 | 2017-05-24 | 马鞍山虹迈专业化设计有限公司 | Spanner supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |