CN204935477U - A kind of lug wrench - Google Patents

A kind of lug wrench Download PDF

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Publication number
CN204935477U
CN204935477U CN201520666646.3U CN201520666646U CN204935477U CN 204935477 U CN204935477 U CN 204935477U CN 201520666646 U CN201520666646 U CN 201520666646U CN 204935477 U CN204935477 U CN 204935477U
Authority
CN
China
Prior art keywords
cover plate
clutch shaft
lug wrench
shaft bearing
accommodation space
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
Application number
CN201520666646.3U
Other languages
Chinese (zh)
Inventor
艾玉才
唐兵
艾军
张奇峰
王爱军
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.)
JIANGSU ZHENG YU CONSTRUCTION & INSTALLATION ENGINEERING Co Ltd
Original Assignee
JIANGSU ZHENG YU CONSTRUCTION & INSTALLATION ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU ZHENG YU CONSTRUCTION & INSTALLATION ENGINEERING Co Ltd filed Critical JIANGSU ZHENG YU CONSTRUCTION & INSTALLATION ENGINEERING Co Ltd
Priority to CN201520666646.3U priority Critical patent/CN204935477U/en
Application granted granted Critical
Publication of CN204935477U publication Critical patent/CN204935477U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of lug wrench, comprise handle portion and be at least arranged on the body of handle portion one end, described body comprises inner cover plate and outer cover plate, described inner cover plate and described outer cover plate form an accommodation space, a rotor is provided with in described accommodation space, the inwall of described accommodation space is provided with the counter-rotational interior ratchet of the described rotor of a restriction, the utility model solves the problems of the prior art, propose one can hold with a hand handle portion continuous print and rotate back and forth, do not need therebetween to pause, thus can screw or unscrew the spanner of part fast.

Description

A kind of lug wrench
Technical field
The utility model relates to a kind of spanner structure, specifically a kind of lug wrench.
Background technology
When common spanner uses, hand due to gripping handle is merely able to the less angle of rotation one, therefore when needs are to a part continuous several times turn, needing therebetween is deadlocked allows hand turn round an angle in the other direction, sometimes be spanner is temporarily withdrawn from part realize revolution in the other direction, this mode needs again by spanner alignment element, is sometimes to realize turning round in the other direction by the hand release handle of another Hand supplementary by gripping handle, and these two kinds operations are all very inconvenient.Special in construction place, labor service workman to need with spanner, by thousands of nut screwing clamping, to use this kind of spanner workman to need repeatedly to tight a bolt action, operation and inconvenience thereof, therefore needs badly to propose the easier steel tube fastener of a kind of application and tighten reinforcing spanner.
Utility model content
The utility model solves the problems of the prior art, proposes one and can hold with a hand handle portion continuous print and rotate back and forth, do not need therebetween to pause, thus can screw or unscrew the spanner of part fast.
For achieving the above object, the utility model provides a kind of lug wrench, comprise handle portion and be at least arranged on the body of handle portion one end, described body comprises inner cover plate and outer cover plate, described inner cover plate and described outer cover plate form an accommodation space, be provided with a rotor in described accommodation space, the inwall of described accommodation space is provided with the counter-rotational interior ratchet of the described rotor of a restriction.
Preferably, described rotor the second bearing of comprising the clutch shaft bearing be successively set in described accommodation space, the ratchet be connected with clutch shaft bearing and being connected with ratchet.
Preferably, described outer cover plate is provided with a clutch shaft bearing hole, and described clutch shaft bearing is embedded in this clutch shaft bearing hole.
Preferably, described inner cover plate is provided with one second dead eye, and described second bearing is placed in this second dead eye.
Preferably, described ratchet comprise a pedestal, be arranged on base central and level run through described pedestal rotating shaft, be arranged on the blocking block with described interior ratchet engagement in susceptor edges, described rotating shaft one end is connected with described clutch shaft bearing, the other end is connected with described second bearing, and described rotating shaft is provided with a nut connector away from one end of clutch shaft bearing.
Preferably, the shape of the head of described nut connector is corresponding with the shape of nut, and the head of described nut connector gives prominence to the surface of described inner cover plate.
Preferably, described blocking block comprises 6, and circle distribution is on the edge of described pedestal.
Preferably, described blocking block is fixedly connected with described pedestal by a joint pin.
The utility model is by the engagement of blocking block and interior ratchet, spanner has been made to rotate parbuckle screw on bearing outbound course, in the direction contrary with bearing outbound course, spanner is motionless, spanner is not needed to take off again on cover from screw rod in rotary course again, facilitate the operation of labor service personnel while saving the time, provide the efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model decomposition texture schematic diagram;
Fig. 3 is the utility model local interior structural representation.
Description of reference numerals: body 1; Handle portion 2; Outer cover plate 3; Inner cover plate 4; Accommodation space 5; Interior ratchet 6; Clutch shaft bearing 7; Second bearing 8; Pedestal 9; Clutch shaft bearing hole 10; Second dead eye 11; Rotating shaft 12; Blocking block 13; Nut connector 14; Joint pin 15.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment one:
Referring to figs. 1 through 3, the present embodiment provides a kind of lug wrench, comprise handle portion 2 and be at least arranged on the body 1 of handle portion one end, except arranging in handle portion one end given by the present embodiment is external, at the two ends of handle portion, all body can also be set, wherein two bodies be identical also can be different, described body comprises inner cover plate 4 and outer cover plate 3, described inner cover plate and described outer cover plate form an accommodation space 5, be provided with a rotor in described accommodation space, the inwall of described accommodation space is provided with the counter-rotational interior ratchet 6 of the described rotor of a restriction.Described rotor comprises the clutch shaft bearing 7 be successively set in described accommodation space, the ratchet be connected with clutch shaft bearing and the second bearing 8 be connected with ratchet, described outer cover plate is provided with a clutch shaft bearing hole 10, described clutch shaft bearing is embedded in this clutch shaft bearing hole, described inner cover plate is provided with one second dead eye 11, described second bearing is placed in this second dead eye, described ratchet comprises a pedestal 9, one is arranged on base central and level runs through the rotating shaft 12 of described pedestal, be arranged on the blocking block 13 with described interior ratchet engagement in susceptor edges, described rotating shaft one end is connected with described clutch shaft bearing, the other end is connected with described second bearing, described rotating shaft is provided with a nut connector 14 away from one end of clutch shaft bearing, the shape of the head of described nut connector is corresponding with the shape of nut, the head of described nut connector gives prominence to the surface of described inner cover plate, described blocking block comprises 6, and circle distribution is on the edge of described pedestal, described blocking block is fixedly connected with described pedestal by a joint pin 15.
During use, by the head of nut connector with treat fastening nut fit, by one-directional rotation handle portion, drive rotor, thus realize the object of parbuckle screw, the utility model is by the engagement of blocking block and interior ratchet, spanner has been made to rotate parbuckle screw on bearing outbound course, in the direction contrary with bearing outbound course, because the position-limiting action spanner of the internal ratchet of blocking block is motionless, make in rotary course, do not need spanner to take off again again on cover from screw rod, the operation of labor service personnel is facilitated while saving the time, provide the efficiency of construction.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; everyly utilize in the utility model description the equivalent structure or the conversion of equivalent flow process done; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (8)

1. a lug wrench, it is characterized in that, comprise handle portion and be at least arranged on the body of handle portion one end, described body comprises inner cover plate and outer cover plate, described inner cover plate and described outer cover plate form an accommodation space, be provided with a rotor in described accommodation space, the inwall of described accommodation space is provided with the counter-rotational interior ratchet of the described rotor of a restriction.
2. a kind of lug wrench according to claim 1, is characterized in that: the second bearing that described rotor comprises the clutch shaft bearing be successively set in described accommodation space, the ratchet be connected with clutch shaft bearing and is connected with ratchet.
3. a kind of lug wrench according to claim 2, is characterized in that: described outer cover plate is provided with a clutch shaft bearing hole, and described clutch shaft bearing is embedded in this clutch shaft bearing hole.
4. a kind of lug wrench according to claim 3, is characterized in that: described inner cover plate is provided with one second dead eye, and described second bearing is placed in this second dead eye.
5. a kind of lug wrench according to claim 4, it is characterized in that: described ratchet comprise a pedestal, be arranged on base central and level run through described pedestal rotating shaft, be arranged on the blocking block with described interior ratchet engagement in susceptor edges, described rotating shaft one end is connected with described clutch shaft bearing, the other end is connected with described second bearing, and described rotating shaft is provided with a nut connector away from one end of clutch shaft bearing.
6. a kind of lug wrench according to claim 5, is characterized in that: the shape of the head of described nut connector is corresponding with the shape of nut, and the head of described nut connector gives prominence to the surface of described inner cover plate.
7. a kind of lug wrench according to claim 6, is characterized in that: described blocking block comprises 6, and circle distribution is on the edge of described pedestal.
8. a kind of lug wrench according to claim 7, is characterized in that: described blocking block is fixedly connected with described pedestal by a joint pin.
CN201520666646.3U 2015-08-31 2015-08-31 A kind of lug wrench Expired - Fee Related CN204935477U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520666646.3U CN204935477U (en) 2015-08-31 2015-08-31 A kind of lug wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520666646.3U CN204935477U (en) 2015-08-31 2015-08-31 A kind of lug wrench

Publications (1)

Publication Number Publication Date
CN204935477U true CN204935477U (en) 2016-01-06

Family

ID=55002932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520666646.3U Expired - Fee Related CN204935477U (en) 2015-08-31 2015-08-31 A kind of lug wrench

Country Status (1)

Country Link
CN (1) CN204935477U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108032246A (en) * 2017-12-13 2018-05-15 温州大学 A kind of recordable rotating cycle does not unload spanner
CN109895009A (en) * 2019-03-25 2019-06-18 温州易正科技有限公司 A kind of hydraulic drive type bolt spanner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108032246A (en) * 2017-12-13 2018-05-15 温州大学 A kind of recordable rotating cycle does not unload spanner
CN109895009A (en) * 2019-03-25 2019-06-18 温州易正科技有限公司 A kind of hydraulic drive type bolt spanner
CN109895009B (en) * 2019-03-25 2021-02-19 黄桂梅 Hydraulic drive formula spanner for bolt

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160106

Termination date: 20160831

CF01 Termination of patent right due to non-payment of annual fee