CN204136026U - A kind of damping chain saw - Google Patents

A kind of damping chain saw Download PDF

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Publication number
CN204136026U
CN204136026U CN201420550663.6U CN201420550663U CN204136026U CN 204136026 U CN204136026 U CN 204136026U CN 201420550663 U CN201420550663 U CN 201420550663U CN 204136026 U CN204136026 U CN 204136026U
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China
Prior art keywords
spring
damping
power
chain saw
support
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Active
Application number
CN201420550663.6U
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Chinese (zh)
Inventor
石向红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Huarui Tools Co., Ltd
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石向红
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Priority to CN201420550663.6U priority Critical patent/CN204136026U/en
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Abstract

The utility model discloses a kind of damping chain saw, comprise support and power set, described support is provided with power set installing plate, described power set are arranged on described power set installing plate, described support is provided with multiple horizontal damping spring, and described damping spring comprises spring base and spring body, and one end of described spring body is aperture, the other end of described spring body is macropore, and described spring base is provided with the erection column matched with described macropore.Damping chain saw structure of the present utility model is simple, easy dismounting, and installation and maintenance are convenient, can greatly reduce handle vibration, reduces the labour intensity of user, raises labour efficiency.

Description

A kind of damping chain saw
Technical field
The utility model relates to chain saw field, specifically relates to a kind of damping chain saw.
Background technology
Its power section of existing chain saw is directly connected with handle portion, and its handle can produce larger vibrations when in use, and this vibrations can strengthen the labour intensity of user, causes user very easily tired.
The shortcomings such as existing chain saw also exists complex structure in addition, and installing/dismounting is convenient not, and maintenance is difficult.
Utility model content
(1) technical problem that will solve
For the deficiency that prior art exists, the damping chain saw that the utility model provides a kind of energy novel.
(2) technical scheme
For achieving the above object, the utility model provides a kind of damping chain saw, comprise support, power set and damping spring, described support is provided with power set installing plate, described power set are arranged on described power set installing plate, described support is connected by described damping spring indirectly with described power set, described damping spring comprises spring base and spring body, one end of described spring body is aperture, the other end of described spring body is macropore, and described spring base is provided with the erection column matched with described macropore.
Further, described support is also provided with side handle and back handle, described side handle is positioned at the front end of described power set installing plate and around described power set, described back handle is positioned at the rear end of described power set installing plate.
Further, described spring base is provided with screwed hole.
Further, described damping spring has three, and described three damping springs are respectively damping spring, lower damping spring and middle damping spring.
Further, described upper damping spring is connected with described side handle.
Further, described lower damping spring is connected with the side of described power set installing plate.
(3) beneficial effect
The utility model damping chain saw structure is simple, easy dismounting, and installation and maintenance are convenient, can greatly reduce handle vibration, reduces the labour intensity of user, raises labour efficiency.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram of the utility model damping chain saw;
Fig. 2 is the positional structure schematic diagram of upper damping spring and lower damping spring in the utility model damping chain saw;
Fig. 3 is the structural representation of damping spring in the utility model damping chain saw.
Wherein, 1 is support, and 2 is power set, and 3 is middle damping spring, and 4 is upper damping spring, and 5 is lower damping spring, and 6 is power set installing plate, and 7 is back handle, and 8 is side handle, and 9 is spring body, and 10 is spring base, and 11 is screwed hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
The structure of a kind of damping chain saw of the present utility model as shown in Figure 1, comprise support 1, power set 2 and damping spring, described support 1 is provided with power set installing plate 6, described power set 2 are arranged on described power set installing plate 6, and described support 1 is connected by described damping spring indirectly with described power set 2.
Wherein, described support 1 is also provided with side handle 8 and back handle 7, described side handle 8 is positioned at the front end of described power set installing plate 6 and around described power set 2, described back handle 7 is positioned at the rear end of described power set installing plate 6.
In order to improve the stability of whole body, simultaneously for convenience detach, described damping spring has three, and described three damping springs are respectively damping spring 4, lower damping spring 5 and middle damping spring 3.Described side handle 8 is provided with damping spring installation position 81, and described upper damping spring 4 to be arranged on damping spring installation position 81 thus to be connected with described side handle 8.Equally, described lower damping spring 5 is connected with the side of described power set installing plate 6.
Fig. 2 is the positional structure schematic diagram of upper damping spring and lower damping spring in the utility model damping chain saw; Described upper damping spring 4 is connected with side handle 8, and is positioned at the upper end of whole chain saw, and described lower damping spring 5 is connected with the side of power set installing plate 6, and is positioned at the lower end of whole chain saw.
Fig. 3 is the structural representation of damping spring in the utility model damping chain saw.Described damping spring comprises spring base 9 and spring body 10, and one end of described spring body 9 is aperture, and the other end of described spring body 9 is macropore, and described spring base 10 is provided with the erection column matched with described macropore.Described spring base 10 is provided with screwed hole 11.
During installation, adopt bolt through the aperture on spring body 9, then bolt is fixedly mounted on support 1 or power set 2, one end of spring body 9 just can be made to be fixedly connected with.Inserted the macropore of spring body 9 again by the erection column on spring base 10, spring base 10 is connected with support 1 or power set 2 by the screwed hole 11 on it, and the other end of spring body 9 just can be made to fix.In order to prevent erection column from departing from spring body 9, described erection column also can be arranged at the thread groove that spring body matches.
The beneficial effects of the utility model: structure is simple, easy dismounting, installation and maintenance are convenient, can greatly reduce handle vibration, reduce the labour intensity of user, raise labour efficiency.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. a damping chain saw, it is characterized in that, comprise support (1), power set (2) and damping spring, described support (1) is provided with power set installing plate (6), described power set (2) are arranged on described power set installing plate (6), described support (1) is connected by described damping spring indirectly with described power set (2), described damping spring comprises spring base (10) and spring body (9), one end of described spring body (9) is aperture, the other end of described spring body (9) is macropore, described spring base (10) is provided with the erection column matched with described macropore.
2. damping chain saw as claimed in claim 1, it is characterized in that, described support (1) is also provided with side handle (8) and back handle (7), described side handle (8) is positioned at the front end of described power set installing plate (6) and around described power set (2), described back handle (7) is positioned at the rear end of described power set installing plate (6).
3. damping chain saw as claimed in claim 2, it is characterized in that, described spring base (10) is provided with screwed hole (11).
4. damping chain saw as claimed in claim 3, it is characterized in that, described damping spring has three, and described three damping springs are respectively damping spring (4), lower damping spring (5) and middle damping spring (3).
5. damping chain saw as claimed in claim 4, it is characterized in that, described upper damping spring (4) is connected with described side handle (8).
6. damping chain saw as claimed in claim 5, it is characterized in that, described lower damping spring (5) is connected with the side of described power set installing plate (6).
CN201420550663.6U 2014-09-23 2014-09-23 A kind of damping chain saw Active CN204136026U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420550663.6U CN204136026U (en) 2014-09-23 2014-09-23 A kind of damping chain saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420550663.6U CN204136026U (en) 2014-09-23 2014-09-23 A kind of damping chain saw

Publications (1)

Publication Number Publication Date
CN204136026U true CN204136026U (en) 2015-02-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420550663.6U Active CN204136026U (en) 2014-09-23 2014-09-23 A kind of damping chain saw

Country Status (1)

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CN (1) CN204136026U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10807225B2 (en) 2018-07-25 2020-10-20 Andreas Stihl Ag & Co. Kg Handheld work apparatus and method for mounting an anti-vibration unit thereof
CN112493006A (en) * 2020-11-27 2021-03-16 浙江中马园林机器股份有限公司 Vibration reduction chain saw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10807225B2 (en) 2018-07-25 2020-10-20 Andreas Stihl Ag & Co. Kg Handheld work apparatus and method for mounting an anti-vibration unit thereof
CN112493006A (en) * 2020-11-27 2021-03-16 浙江中马园林机器股份有限公司 Vibration reduction chain saw

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170712

Address after: 321200, Zhejiang province Wuyi County Creek Street southeast Industrial Zone

Patentee after: Wuyi Huarui Tool Manufacturing Co.,Ltd.

Address before: 321200 Zhejiang city of Jinhua province Wuyi County Wangcun Village No. 4 Pine Street Baiyang

Patentee before: Shi Xianghong

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 321200, Zhejiang province Wuyi County Creek Street southeast Industrial Zone

Patentee after: Zhejiang Huarui Tools Co., Ltd

Address before: 321200, Zhejiang province Wuyi County Creek Street southeast Industrial Zone

Patentee before: Zhejiang Huarui Tools Co., Ltd

Address after: 321200, Zhejiang province Wuyi County Creek Street southeast Industrial Zone

Patentee after: Zhejiang Huarui Tools Co., Ltd

Address before: 321200, Zhejiang province Wuyi County Creek Street southeast Industrial Zone

Patentee before: WUYI HUARUI TOOLS MANUFACTURE Co.,Ltd.