CN201529954U - Socket wrench with foldable handle - Google Patents

Socket wrench with foldable handle Download PDF

Info

Publication number
CN201529954U
CN201529954U CN2009202428102U CN200920242810U CN201529954U CN 201529954 U CN201529954 U CN 201529954U CN 2009202428102 U CN2009202428102 U CN 2009202428102U CN 200920242810 U CN200920242810 U CN 200920242810U CN 201529954 U CN201529954 U CN 201529954U
Authority
CN
China
Prior art keywords
wrench
spanner
handle
counterbore
locking bar
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
CN2009202428102U
Other languages
Chinese (zh)
Inventor
廖德全
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2009202428102U priority Critical patent/CN201529954U/en
Application granted granted Critical
Publication of CN201529954U publication Critical patent/CN201529954U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

A socket wrench with a foldable handle is characterized in that the wrench head is provided with a ratchet mechanism and a hexagonal through hole in the middle, and is provided with a sleeve with a hexagonal prism; one end of a wrench rod is connected with the wrench head while the other end thereof takes the shape of a ball, and both edges of the wrench rod are sliced off; a through hole is formed in the middle; counter bores are respectively formed on the upper spherical face, the middle spherical face and the lower spherical face; a through groove formed at one end of a wrench handle and the spherical face end of the wrench rod are matched with each other and connected by a short shaft; the upper casing of the wrench handle is fixed through nuts; an end cover is arranged at the end of the wrench handle and connected with the casing through threads; counter bores are formed in the wrench handle; springs and lock levers are mounted in the counter bores; the springs are arranged at the bottoms of the counter bores and above and below the lock levers; two slip sheets are arranged on two sides of the wrench handle and connected through the slotted holes penetrating the wrench handle and small shafts of the through holes of the lock levers; and the lower ends of the lock levers are matched with the counter bores on the spherical face of the wrench rod. The lock levers move upwards when the slip sheets are pushed, so as to release the counter bores; and the wrench handle can be folded into a right angle and used conveniently, thereby improving the working efficiency greatly.

Description

The folding box spanner of handgrip
Technical field
The utility model belongs to the folding box spanner of handgrip of hardware ﹠ tools class.
Background technology
Spanner is used for screwing or unscrewing bolt when being the dismounting machine, a kind of instrument of nut etc., commonly used have a single-end spanner, double (end) wrench, adjustable wrench, box spanner etc., these spanners have a common characteristic, be that handgrip length is all fixed, and when the dismounting machine, in order to screw or unscrew bolt, nut, tend to be subjected to bolt in its operating process, the restriction of fixed by nut position, use the space of spanner to be met, this is rotatable once the bolt that encloses or two circles screw or unscrew, nut must make segmentation bit by bit into and slowly rotate and finish, and so promptly wastes time and energy, operating efficiency also can't be improved, so need be improved.
The utility model content
The purpose of this utility model provides the easily folding box spanner of handgrip fast of a kind of operation flexible and convenient to use.
The technical solution of the utility model is to fixedly connected with wrenching bar at the socket head of band ratchet mechanism, the box spanner centriciput has six square tube holes and cooperates with the sleeve that has hexagonal prism, the other end of wrenching bar is a spheroidal, but scabble on both sides, the middle part is provided with a through hole, on the sphere, in, following three parts respectively is provided with a counterbore, spanner has groove to an end and cooperates with wrenching bar ball face end, connect with minor axis, spanner is fixed upper case by nut, the termination has end cap to be connected with outer casing screw, is provided with counterbore in the spanner handle, is equipped with spring and locking bar in the counterbore, counterbore bottom peace spring, spring cooperates with the locking bar upper end, and locking bar bottom spanner is provided with two slide plates to the both sides, and two slide plates connect the little axle of through hole on last slotted eye and the locking bar by passing spanner, promote slide plate like this and just can drive locking bar, the locking bar lower end cooperates with counterbore on the wrenching bar ball face, and spanner is just rolling over the location, the convenient use like this.
The utility model has the advantages that: can use equally with general box spanner, can after being converted into the right angle, do the rotation use as required again simultaneously to spanner, can not be subjected to the influence of bolt, fixed by nut position when so not only operating, and use more conveniently, laborsaving, its operating efficiency also can improve greatly.
Description of drawings
Fig. 1, the folding box spanner structural representation of handgrip
Wherein: 1, socket head, 2, wrenching bar, 3, the spanner handle, 4, shell, 5, end cap, 6, spring, 7, locking bar, 8, slide plate, 9, minor axis, 10, nut, 11, sleeve
The specific embodiment
The utility model is implemented by technique scheme, as shown in Figure 1, fixedly connected with wrenching bar 2 one ends at the socket head 1 that has ratchet mechanism, socket head 1 middle part has six square tube holes and cooperates with the sleeve 11 that has hexagonal prism, the other end of wrenching bar 2 is a spheroidal, but scabble on both sides, the middle part is provided with a through hole, on the sphere, in, following three parts respectively is provided with a counterbore, spanner has groove to 3 one ends, cooperate with wrenching bar 2 ball face ends, connect with minor axis 9, spanner is fixing by nut 10 3 upper cases 4, the termination has end cap 5 to be threaded with shell 4, spanner is provided with counterbore in 3, be equipped with spring 6 and locking bar 7 in the counterbore, the counterbore bottom is equipped with spring 6, spring 6 cooperates with locking bar 7 upper ends, locking bar 7 bottom spanners are provided with two slide plates 8 to 3 both sides, two slide plates 8 connect the little axle of through hole on slotted eye on 3 and the locking bar 7 by passing spanner, promote slide plate 8 and just can drive locking bar 7, and locking bar 7 lower ends cooperate with counterbore on the wrenching bar 2 ball faces, promote two slide plates, 8 spanners like this and just can roll over and locking bit, the convenient use 3.
The utility model has not only guaranteed the function of use of original spanner, also can change length, the direction of handgrip easily and flexibly according to action need simultaneously, has improved operating efficiency greatly, has increased economic benefit.
The handgrip of rolling over of the present utility model also is suitable for other spanner handgrips; The sleeve 11 of socket head 1 band hexagonal prism of the present utility model has a plurality of.

Claims (1)

1. folding box spanner of handgrip, the socket head (1) that it is characterized in that having ratchet mechanism is fixedlyed connected with wrenching bar (2) one ends, socket head (1) middle part has six square tube holes and cooperates with the sleeve that has hexagonal prism (11), the other end of wrenching bar (2) is a spheroidal, but scabble on both sides, the middle part is provided with a through hole, on the sphere, in, following three parts respectively is provided with a counterbore, spanner has groove to (3) one ends, cooperate with wrenching bar (2) ball face end, connect with minor axis (9), spanner is fixing by nut (10) (3) upper case (4), the termination has end cap (5) to be threaded with shell (4), spanner is being provided with counterbore in (3), be equipped with spring (6) in the counterbore, locking bar (7), the counterbore bottom is equipped with spring (6), spring (6) cooperates with locking bar (7) upper end, locking bar (7) bottom spanner is provided with two slide plates (8) to (3) both sides, two slide plates (8) are gone up slotted eye on (3) and locking bar (7) the little axle connection of through hole by passing spanner, promote slide plate (8) and just can drive locking bar (7), locking bar (7) lower end cooperates with counterbore on wrenching bar (2) the ball face.
CN2009202428102U 2009-10-28 2009-10-28 Socket wrench with foldable handle Expired - Fee Related CN201529954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202428102U CN201529954U (en) 2009-10-28 2009-10-28 Socket wrench with foldable handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202428102U CN201529954U (en) 2009-10-28 2009-10-28 Socket wrench with foldable handle

Publications (1)

Publication Number Publication Date
CN201529954U true CN201529954U (en) 2010-07-21

Family

ID=42525363

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202428102U Expired - Fee Related CN201529954U (en) 2009-10-28 2009-10-28 Socket wrench with foldable handle

Country Status (1)

Country Link
CN (1) CN201529954U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104858821A (en) * 2015-05-20 2015-08-26 赵静 Foldable mechanical spanner
TWI789244B (en) * 2022-02-16 2023-01-01 鴻安國際興業有限公司 Foldable hand tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104858821A (en) * 2015-05-20 2015-08-26 赵静 Foldable mechanical spanner
TWI789244B (en) * 2022-02-16 2023-01-01 鴻安國際興業有限公司 Foldable hand tool

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100721

Termination date: 20121028