CN209628155U - Nut anti-lost structure and its anti-lost chain saw of nut - Google Patents
Nut anti-lost structure and its anti-lost chain saw of nut Download PDFInfo
- Publication number
- CN209628155U CN209628155U CN201822279441.6U CN201822279441U CN209628155U CN 209628155 U CN209628155 U CN 209628155U CN 201822279441 U CN201822279441 U CN 201822279441U CN 209628155 U CN209628155 U CN 209628155U
- Authority
- CN
- China
- Prior art keywords
- nut
- locking nut
- chain saw
- lost
- fixed plate
- 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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Links
- 238000010586 diagram Methods 0.000 description 3
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Sawing (AREA)
Abstract
The utility model discloses a kind of nut anti-lost structure and its anti-lost chain saws of nut, including fixed plate and locking nut, waist round hole is set in the fixed plate, the locking nut is arranged in waist round hole, rotating cap is arranged in described nut one end, bulge loop is arranged in the other end of the locking nut, and the bulge loop and rotating cap are fixedly connected with locking nut.Locking nut is fixed in waist round hole by the utility model by fixed plate, locking nut is under the action of rotating cap and bulge loop, it can not be fallen out of fixed plate, fixed plate is fixed in the braking top of chain saw again, in this way when dismantling braking top, locking nut would not be fallen from braking top, effectively prevent the loss of locking nut.
Description
Technical field
The utility model relates to garden instrument fields, more specifically, the utility model relates to a kind of anti-lost knots of nut
Structure and its anti-lost chain saw of nut.
Background technique
Currently, garden instrument refers to the tool for gardens etc..Classify according to use occasion, garden instrument includes garden
Skill tool and garden instrument.According to using object classification, additionally it is possible to be divided into household appliance and professional tool.It is different according to power,
It is divided into engine class and electronic class again, engine class (gardens gasoline engine) uses 2 strokes or 4 Stroke Engines；Electronic class is subdivided into
Class and direct current class are exchanged, wherein being applicable in the most extensively with gardens gasoline engine, in dismounting and change saw blade, needs to remove braking top
Come, such locking nut is easily lost.
Utility model content
Utility model aims to solve existing above-mentioned problem, a kind of nut anti-lost structure and its spiral shell are provided
Female anti-lost chain saw.
In order to achieve the above object, the technical solution of the utility model is a kind of nut anti-lost structure, characterized in that including
Waist round hole is arranged in the fixed plate for fixed plate and locking nut, and the locking nut is arranged in waist round hole, described
Nut one end is arranged rotating cap, and the other end of the locking nut is arranged bulge loop, the bulge loop and rotating cap with locking
Nut is fixedly connected.Locking nut is fixed in waist round hole by fixed plate, effect of the locking nut in rotating cap and bulge loop
Under, it can not be fallen out of fixed plate, then fixed plate is fixed in the braking top of chain saw, in this way when dismantling braking top, locking
Nut would not be fallen from braking top, effectively prevent the loss of locking nut.
Optionally, washer is set on the locking nut, and the washer is set in locking nut bulge loop end.It is locking
A washer is covered on nut, the width of such waist round hole can be larger, and such locking nut there are more adjusting spaces.
A kind of anti-lost chain saw of nut, characterized in that including chain saw body and nut anti-lost structure, the chain saw sheet
Saw blade mounting post is set on body, and the saw blade mounting post is fixedly connected with chain saw body, the nut anti-lost structure
Locking nut is threadedly coupled with saw blade mounting post.Top nut anti-lost structure is installed on chain saw, it is worked in the garden of progress in this way
Cheng Zhong, after chain saw goes wrong, when dismantling braking top, locking nut will not be lost, and thus realize the fixation to locking nut,
Prevent locking nut from will not separate with braking top when dismantling and tightening, the loss of effective protection locking nut.
Optionally, braking top is set on the chain saw body, the braking top is detachably connected with mounting post.Brake
Lid is for playing the role of protecting chain saw and user of service and playing brake.
Optionally, the chain saw body includes engine, and handle and oil door handle are arranged on the engine, described
Handle and oil door handle be fixedly connected with engine.Engine provides power to chain saw, and handle facilitates staff's control
Chain saw, oil door handle controls the size of throttle, to control the velocity of rotation of chain saw.
Optionally, backplate is also set up on the engine, the backplate is fixedly connected with engine.Backplate is used for
To protective effect, the clast for preventing chain sawing from going out scratches staff.
The utility model has the following beneficial effects: locking nut is fixed in waist round hole by fixed plate, locking screw
Mother can not fall under the action of rotating cap and bulge loop out of fixed plate, then fixed plate is fixed in the braking top of chain saw, this
When dismantling braking top, locking nut would not be fallen sample from braking top, effectively prevent the loss of locking nut.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is a kind of structural schematic diagram of fixed plate；
Fig. 3 is a kind of part configuration schematic diagram of chain saw.
1, fixed plate；2, locking nut；3, rotating cap；4, bulge loop；5, washer；6, waist round hole；7, chain saw body；8, throttle
Handle；9, handle；10, backplate；11, engine；12, braking top；13, saw blade mounting post.
Specific embodiment
Combined with specific embodiments below, and in conjunction with attached drawing, the technical solution of the utility model is further described:
Embodiment: nut anti-lost structure (see attached drawing 1,2), including 2 mother of fixed plate 1 and locking screw, the fixed plate 1
Upper setting waist round hole 6, the locking nut 2 are arranged in waist round hole 6, and rotating cap 3 is arranged in described 2 one end of locking nut,
Bulge loop 4 is arranged in the other end of the locking nut 2, and the bulge loop 4 and rotating cap 3 are fixedly connected with locking nut 2, institute
Washer 5 is set on the locking nut 2 stated, and the washer 5 is set in 2 bulge loop of locking nut, 4 end.
Locking nut is fixed in waist round hole by the application by fixed plate, effect of the locking nut in rotating cap and bulge loop
Under, it can not be fallen out of fixed plate, then fixed plate is fixed in the braking top of chain saw, in this way when dismantling braking top, locking
Nut would not be fallen from braking top, effectively prevent the loss of locking nut, and a washer is covered on locking nut, this
The width of sample waist round hole can be larger, and such locking nut has more adjusting spaces.
The anti-lost chain saw of nut (see attached drawing 3), including chain saw body 7 and nut anti-lost structure, the chain saw body 7
Upper setting saw blade mounting post 13, the saw blade mounting post 13 are fixedly connected with chain saw body 7, the nut anti-lost structure
Locking nut 2 be threadedly coupled with saw blade mounting post 13, on the chain saw body 7 be arranged braking top 12, the braking top
12 are detachably connected with saw blade mounting post 13, and the chain saw body 7 includes engine 11, are arranged on the engine 11 and mention
Hand 9 and oil door handle 8, the handle 9 and oil door handle 8 are fixedly connected with engine 11, on the engine 11 also
Backplate 10 is set, and the backplate 10 is fixedly connected with engine 77.
Top nut anti-lost structure is installed on chain saw, in this way in carrying out the garden course of work, after chain saw goes wrong, is torn open
When unloading braking top, locking nut will not be lost, and thus realize the fixation to locking nut, prevent locking nut from dismantling and twisting
It will not be separated with braking top when tight, the loss of effective protection locking nut, braking top is for playing protection chain saw and user of service
And playing the role of brake, engine provides power to chain saw, and handle facilitates staff to control chain saw, oil door handle control
The size of throttle, to control the velocity of rotation of chain saw, for playing a protective role, the clast for preventing chain sawing from going out scratches backplate
Staff.
Above-mentioned specific embodiment is used to illustrate the utility model, rather than limits the utility model, In
In the spirit and scope of protection of the claims of the utility model, to any modifications and changes that the utility model is made, all fall
Enter the protection scope of the utility model.
Claims (6)
1. a kind of nut anti-lost structure, characterized in that including fixed plate and locking nut, oval is arranged in the fixed plate
Hole, the locking nut are arranged in waist round hole, and rotating cap is arranged in described locking nut one end, the locking nut
Bulge loop is arranged in the other end, and the bulge loop and rotating cap are fixedly connected with locking nut.
2. nut anti-lost structure according to claim 1, characterized in that washer, institute are arranged on the locking nut
The washer stated is set in locking nut bulge loop end.
3. a kind of anti-lost chain saw of nut, characterized in that including chain saw body and nut anti-lost structure, the chain saw body
Upper setting saw blade mounting post, the saw blade mounting post are fixedly connected with chain saw body, the lock of the nut anti-lost structure
Tight nut is threadedly coupled with saw blade mounting post.
4. the anti-lost chain saw of nut according to claim 3, characterized in that braking top is set on the chain saw body,
The braking top is detachably connected with saw blade mounting post.
5. the anti-lost chain saw of nut according to claim 3, characterized in that the chain saw body includes engine, institute
Handle is set on the engine stated and oil door handle, the handle and oil door handle are fixedly connected with engine.
6. the anti-lost chain saw of nut according to claim 5, characterized in that also set up backplate, institute on the engine
The backplate stated is fixedly connected with engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822279441.6U CN209628155U (en) | 2018-12-27 | 2018-12-27 | Nut anti-lost structure and its anti-lost chain saw of nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822279441.6U CN209628155U (en) | 2018-12-27 | 2018-12-27 | Nut anti-lost structure and its anti-lost chain saw of nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209628155U true CN209628155U (en) | 2019-11-15 |
Family
ID=68476803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822279441.6U Active CN209628155U (en) | 2018-12-27 | 2018-12-27 | Nut anti-lost structure and its anti-lost chain saw of nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209628155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234490A (en) * | 2022-08-25 | 2022-10-25 | 嵊州市新起点焊接科技有限公司 | Double-cylinder compressor inlet pipe subassembly |
-
2018
- 2018-12-27 CN CN201822279441.6U patent/CN209628155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234490A (en) * | 2022-08-25 | 2022-10-25 | 嵊州市新起点焊接科技有限公司 | Double-cylinder compressor inlet pipe subassembly |
| CN115234490B (en) * | 2022-08-25 | 2024-01-26 | 嵊州市新起点焊接科技有限公司 | Air inlet pipe assembly of double-cylinder compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Manatee Power Technology Co.,Ltd. Assignor: ZHEJIANG PAINIER TECHNOLOGY Inc. Contract record no.: X2024980008175 Denomination of utility model: Nut Loss Prevention Structure and Nut Loss Prevention Chain Saw Granted publication date: 20191115 License type: Common License Record date: 20240701 |
|
| EE01 | Entry into force of recordation of patent licensing contract |