CN208428204U - A kind of coil device using ratchet lock - Google Patents
A kind of coil device using ratchet lock Download PDFInfo
- Publication number
- CN208428204U CN208428204U CN201821075061.4U CN201821075061U CN208428204U CN 208428204 U CN208428204 U CN 208428204U CN 201821075061 U CN201821075061 U CN 201821075061U CN 208428204 U CN208428204 U CN 208428204U
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- handle
- groove
- tooth
- belt
- ratchet
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- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Slide Fasteners (AREA)
Abstract
It is a kind of that hardware tool is related to using the coil device of ratchet lock, strangling pipe portion part is tooth-like belt (2), the left and right sides of handle (1) are equipped with longitudinal groove, handle (1) front end is respectively arranged on the left side and the right side sliding fastener (3) and ratchet wheel locking device, longitudinal sliding slot (6) are respectively equipped on the front and rear sides face of handle (1), fastener (3) inlay card is slided in sliding slot (6), ratchet wheel locking device includes the gear (7) and ratchet (8) of coaxial fixation, gear (7) is arranged in the groove of the front end side of handle (1), tooth-like belt (2) one end is fixed by the latch (4) of sliding fastener (3) and the teeth cooperation of tooth-like belt (2), the other end is placed in the groove of handle (1) other side in gear (7), and matched by gear (7) and the teeth of tooth-like belt (2) It closes.Have the advantages that simple structure, low cost, easy to use and using effect are good.
Description
Technical field
The utility model relates to hardware tools, and in particular to a kind of coil device using ratchet lock.
Background technique
Commercially available coil device be it is a kind of using chain combined with handle pipeline connect when for reversing the one of tube body
Kind hardware hand tools.Since chain is formed by connecting by the metal chain link of more piece fixed length, there is certain limitation when in use
Property.On the one hand it cannot be used for operating compared with the coil of slim pipe diameter；It on the other hand, in operation can be right since chain link is metal material
Tube wall, which is formed, strangles trace, generates surface breakdown wound；When for harder and smooth tube wall, it is also easy to that slipping phenomenon occurs；Also, it is existing
There is coil device cost also relatively high.
Summary of the invention
Simple, low cost that the technical problem to be solved by the utility model is to provide a kind of structures, easy to use and use
The good coil device of effect.
The technical solution of the utility model is: a kind of coil device using ratchet lock, including for being wound on tube body
On Le pipe portion part and the fixed handle for strangling pipe portion part, the Les pipe portion part be tooth-like belt, the left and right sides of the handle are set
Have the longitudinal groove of perforation, keep handle cross-section in the shape of an " I ", handle front end be respectively arranged on the left side and the right side sliding fastener and
Ratchet wheel locking device, sliding fastener are the component that the cross section equipped with longitudinal groove is in " door " shape, slide fastener in its groove
Bottom surface is equipped with the latch matched with tooth-like belt teeth, and sliding fastener is equipped in the two sidewalls of its groove close to the edge in outside
Longitudinal strip, is respectively equipped with longitudinal sliding slot on the front and rear sides face of handle, and the front end of sliding slot is closed facade and close
The front end of handle, for sliding fastener through its strip inlay card in sliding slot, ratchet wheel locking device includes gear and the spine of coaxial fixation
Wheel, gear is arranged in the groove of front end side of handle, ratchet be arranged in outside groove in the side wall of handle and by pawl with
It, which cooperates, achievees the purpose that control ratchet, and tooth-like belt one end is placed in the groove of handle side, and passes through the latch of sliding fastener
Teeth cooperation with tooth-like belt is fixed, and the other end is placed in the groove of the handle other side in gear, and passes through tooth
The teeth of wheel and tooth-like belt cooperate.
The technical effect of the utility model is: it has good excellent of structure simple, low cost, easy to use and using effect
Point.Suitable for the tubing of various materials, Le trace will not be generated, slipping phenomenon will not occur.Metallic bond is replaced using tooth-like belt
On the one hand section cooperates ratchet to facilitate adjusting, convenient for operation, waste and old flute profile conveyer belt on the other hand can be used, and material source is convenient,
It is also cost-saved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of ratchet wheel locking device part in Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model handle cross-section；
Fig. 4 is the structural schematic diagram that the utility model slides fastener；
Fig. 5 is the side structure schematic view that the utility model slides fastener.
Specific embodiment
As shown in Fig. 1 to 5, a kind of coil device using ratchet lock, including the Le pipe portion part for being wound on tube body 12
With the fixed handle 1 for strangling pipe portion part, the Le pipe portion part is tooth-like belt 2, and the left and right sides of the handle 1 are equipped with the vertical of perforation
To groove, keep 1 cross section of handle in the shape of an " I ", 1 front end of handle is respectively arranged on the left side and the right side sliding fastener 3 and ratchet locking
Device, sliding fastener 3 are the component that the cross section equipped with longitudinal groove is in " door " shape, and sliding fastener 3 is set in the bottom surface of its groove
There is the latch 4 matched with 2 teeth of tooth-like belt, sliding fastener 3 is equipped with close to the edge in outside in the two sidewalls of its groove and indulges
To strip 5, longitudinal sliding slot 6 is respectively equipped on the front and rear sides face of handle 1, the front end of sliding slot 6 is closed facade and leans on
The front end of nearly handle 1, for sliding fastener 3 through its 5 inlay card of strip in sliding slot 6, ratchet wheel locking device includes the tooth of coaxial fixation
Wheel 7 and ratchet 8, gear 7 are arranged in the groove of front end side of handle 1, and ratchet 8 is arranged in outside groove in the side wall of handle 1
And cooperated by pawl 9 with it and achieve the purpose that control ratchet 8,2 one end of tooth-like belt is placed in the groove of 1 side of handle, and is led to
The teeth cooperation of the latch 4 and tooth-like belt 2 of crossing sliding fastener 3 is fixed, and it is another that the other end is placed on handle 1 in gear 7
In the groove of side, and cooperated by the teeth of gear 7 and tooth-like belt 2.
Sliding slot 6 on the front and rear sides face of the handle 1 is equipped with the other notch 10 opened in back segment, so that the sliding fastener
3 can be dismantled from the notch 10.
The bottom surface of sliding 3 groove of fastener is equipped with escape groove 11 in 4 two sides of latch.The effect of the escape groove 11 is to make card
Tooth 4 is not interfered with handle 1, by the cooperation of size design, sliding fastener 3 can be made to compress tooth-like belt 2, also to make
Sliding fastener 3 is not likely to produce sliding and exits back.
The teeth of the tooth-like belt 2 are higher by the groove of handle 1, convenient for grasping, can play the role of anti-skidding.
The front end of handle is equipped with the fixed part to side protrusion for fixing gear and ratchet, and gear and ratchet are coaxial simultaneously
It is rotated together with axis.Pawl is fixed in handle wall by short axle, and front end is against on ratchet, and rear end is equipped with convenient for finger manipulation
Force section, and automatically reset by the way that reset spring is arranged.The initial end of tooth-like belt makes tooth-like belt will not by sliding fastener fixation
It skids off forward, tooth-like belt can make it tie tight on tube wall by tensing it after bypassing tube body by one end of gear, by moving
Handle is the purpose that can reach rotating tubular body.
Claims (4)
1. a kind of coil device using ratchet lock, including the Le pipe portion part and fixed Le pipe portion part for being wound on tube body (12)
Handle (1), which is characterized in that the Le pipe portion part is tooth-like belt (2), and the left and right sides of the handle (1) are equipped with perforation
Longitudinal groove, keep handle (1) cross section in the shape of an " I ", handle (1) front end be respectively arranged on the left side and the right side sliding fastener (3)
And ratchet wheel locking device, sliding fastener (3) be the cross section equipped with longitudinal groove be in " door " shape component, sliding fastener (3) in
The bottom surface of its groove is equipped with the latch (4) matched with tooth-like belt (2) teeth, and sliding fastener (3) is leaned in the two sidewalls of its groove
The edge in nearly outside is equipped with longitudinal strip (5), is respectively equipped with longitudinal sliding slot (6) on the front and rear sides face of handle (1), sliding
The front end of slot (6) is closed facade and the front end close to handle (1), and sliding fastener (3) is by its strip (5) inlay card in sliding slot
(6) in, ratchet wheel locking device includes the gear (7) and ratchet (8) of coaxial fixation, and gear (7) is arranged in the front end side of handle (1)
In the groove in face, ratchet (8), which is arranged outside groove to cooperate in the side wall of handle (1) and by pawl (9) with it, reaches control spine
Take turns the purpose of (8), tooth-like belt (2) one end is placed in the groove of handle (1) side, and by the latch (4) of sliding fastener (3) with
The teeth cooperation of tooth-like belt (2) is fixed, and the other end is placed in the groove of handle (1) other side in gear (7), and
Cooperated by the teeth of gear (7) and tooth-like belt (2).
2. using the coil device of ratchet lock as described in claim 1, which is characterized in that the front and rear sides of the handle (1)
Sliding slot (6) on face is equipped with the other notch (10) opened in back segment.
3. using the coil device of ratchet lock as described in claim 1, which is characterized in that described sliding fastener (3) groove
Bottom surface is equipped with escape groove (11) in latch (4) two sides.
4. using the coil device of ratchet lock as described in claim 1, which is characterized in that the teeth of the tooth-like belt (2) are high
The groove of handle (1) out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075061.4U CN208428204U (en) | 2018-07-09 | 2018-07-09 | A kind of coil device using ratchet lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075061.4U CN208428204U (en) | 2018-07-09 | 2018-07-09 | A kind of coil device using ratchet lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208428204U true CN208428204U (en) | 2019-01-25 |
Family
ID=65098117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821075061.4U Active CN208428204U (en) | 2018-07-09 | 2018-07-09 | A kind of coil device using ratchet lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208428204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747973A (en) * | 2018-07-09 | 2018-11-06 | 国家电网有限公司 | A kind of coil device using ratchet lock |
-
2018
- 2018-07-09 CN CN201821075061.4U patent/CN208428204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747973A (en) * | 2018-07-09 | 2018-11-06 | 国家电网有限公司 | A kind of coil device using ratchet lock |
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