CN203665393U - Adjustable socket spanner - Google Patents

Adjustable socket spanner Download PDF

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Publication number
CN203665393U
CN203665393U CN201320313497.3U CN201320313497U CN203665393U CN 203665393 U CN203665393 U CN 203665393U CN 201320313497 U CN201320313497 U CN 201320313497U CN 203665393 U CN203665393 U CN 203665393U
Authority
CN
China
Prior art keywords
groove
slider
slide block
clamping
ratchet
Prior art date
Application number
CN201320313497.3U
Other languages
Chinese (zh)
Inventor
寿银永
江兴武
Original Assignee
杭州永飞机械有限公司
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 杭州永飞机械有限公司 filed Critical 杭州永飞机械有限公司
Priority to CN201320313497.3U priority Critical patent/CN203665393U/en
Application granted granted Critical
Publication of CN203665393U publication Critical patent/CN203665393U/en

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Abstract

The utility model relates to an adjustable socket spanner which comprises a handle and a sleeve device, wherein the handle is detachably connected with the sleeve device. The adjustable socket spanner is characterized in that the sleeve device comprises a threaded cylinder, a left sliding block, a right sliding block and an adjusting ring, an installation groove is formed in the threaded cylinder in the radial direction, the left sliding block and the right sliding block are oppositely installed in the installation groove and are both connected with the threaded cylinder in a sliding mode, the adjusting ring is in threaded connection with the threaded cylinder and is arranged on the outer wall of the left sliding block and on the outer wall of the right sliding block in a sleeved mode, the adjusting ring is connected with the outer wall of the left sliding block and the outer wall of the right sliding block through in a beveled mode, a left clamping part is arranged at the lower end of the left sliding block, and a right clamping part is arranged at the lower end of the right sliding block. The adjustable socket spanner has the advantages that relative movement of the left sliding block and the right sliding block can be achieved simply by rotating the adjusting ring, and then the spacing between the left clamping part and the right clamping part can be adjusted; the socket spanner with the structure replaces multiple specifications and multiple species of socket spanners and is smaller in size, lower in cost and convenient to use.

Description

A kind of adjustable socket wrench
Technical field
The utility model relates to field of tool, refers to especially a kind of adjustable socket wrench.
Background technology
Box spanner is by multiple sleeves with hexagon ring or 12 jiaos of holes and be furnished with the multiple accessories such as handle, extension bar and form.20 boxes of domestic existing box spanner middle sleeve, 32 box equal-specifications, sleeve has dividing of metric system and English system, although sleeve concave shape is the same, but external diameter, length etc. are to design for the shape and size of corresponding device, the use that can not combine, for the specification apolegamy sleeve of bolt and nut, inconvenience is used; And if in working environment, have metric system, English system point bolt, that carry will two cover socket wrenches, the box spanner volume of form is larger like this, and purchase cost is higher, easily obscures and put confusion in use procedure, causes using makeing mistakes inconvenience use.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of easy to use and lower-cost adjustable socket wrench.
The technical solution of the utility model is achieved in that a kind of adjustable socket wrench, comprise handle and sleeve arrangement, described handle and sleeve arrangement removably connect, described sleeve arrangement comprises screw thread cylinder, left slider, right slide block and adjusting ring, described screw thread cylinder is radially provided with mounting groove, this left slider and right slide block are installed in this mounting groove relatively, and left slider is connected with the slippage of screw thread cylinder respectively with right slide block, this adjusting ring adopts and is threaded with screw thread cylinder, and adjusting ring is sheathed on the outer wall of left slider and right slide block, adjusting ring all adopts inclined-plane to be connected with the outer wall of left slider and right slide block, the lower end of described left slider is provided with left clamping part, the lower end of right slide block is provided with right clamping part.
By adopting technique scheme, only need rotation adjusting ring, just can realize the relative motion of left slider and right slide block, and then regulate left clamping part and right clamping part between spacing, the box spanner of this structure has replaced the box spanner of many specifications, many kinds, smaller volume, cost, easy to carry, flexible operation, easy to use, can degree of tightness conventional or not bolt or the nut of common specification arbitrarily.
The utility model is also further set to: also include spring, this left slider is provided with the first groove on the end face of right slide block, this right slide block is provided with the second groove on the end face of left slider, and the first groove arrange formation spring groove corresponding to the second groove, spring is positioned at the setting of this spring groove, and the two ends of spring contact with the bottom surface of the first groove and the bottom surface of the second groove respectively, and this spring is in compressive state.
By adopting technique scheme, under the active force of spring, slide block is outside open configuration all the time, again by adjusting ring and cylinder threaded engagement, control slide block indentation and the distance of opening, so that reach with install, bolt or the nut size of dismounting coincide, and makes that its contact-making surface is good, degree of tightness is appropriate, rotary spanner in the best condition.
The utility model is also further set to: described left clamping part is provided with the first V-shaped groove on the side of right clamping part, described right clamping part is provided with the second V-shaped groove on the side of left clamping part, and the angle of this first V-shaped groove and the second V-shaped groove is 120 degree.
By adopting technique scheme, the V-shaped groove of 120 ° is applicable to various metric systems, bolt size made in Great Britain, has greatly improved the scope of application of this adjustable socket wrench, has realized the effect that single instrument has replaced the box spanner of many specifications, many kinds.
The utility model is also further set to: on the lateral wall of described left slider, be provided with the first boss, be provided with the second boss on the lateral wall of described right slide block.
By adopting technique scheme, the stroke of adjusting ring is played to spacing effect, prevent that adjusting ring and cylinder from coming off.
The utility model is also further set to: described handle comprises handle body, ratchet, ratchet and steering head, the front end of handle body is provided with cavity, ratchet and ratchet are installed in this cavity, and between ratchet and ratchet, be also provided with stop head, and steering head is fixedly connected in stop head by pin.
By adopting technique scheme, steering head regulates ratchet direction of rotation, and ratchet restriction ratchet turns to, and handle can be in arbitrarily angled left rotation and right rotation.
The utility model is also further set to: the upper surface of described screw thread cylinder is provided with square opening, is provided with semicircular arc groove on the sidewall of square opening.
The utility model is also further set to: on the lower surface of described ratchet, be also provided with tetragonal prism, on a side of tetragonal prism, steel ball be installed, this steel ball and semicircular arc groove are suitable.
By adopting technique scheme, in the time that handle is connected with sleeve arrangement, tetragonal prism and square opening are suitable, the steel ball on tetragonal prism just in time with square opening in semicircular arc groove fit, played the effect of locating, handle slippage while preventing from using.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model detailed description of the invention structure cutaway view;
Fig. 2 is the utility model detailed description of the invention middle sleeve apparatus structure schematic diagram;
Fig. 3 is right slide block structure schematic diagram in the utility model detailed description of the invention;
The B portion cutaway view that Fig. 4 is Fig. 3;
Fig. 5 is the scheme of installation of right slide block and screw thread cylinder in the utility model detailed description of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1-Fig. 2, the utility model discloses a kind of adjustable socket wrench, comprise handle 2 and sleeve arrangement 8, described handle 2 removably connects with sleeve arrangement 8, in the utility model specific embodiment, described sleeve arrangement 8 comprises screw thread cylinder 1, left slider 3, right slide block 4 and adjusting ring 5, described screw thread cylinder 1 is radially provided with mounting groove, this left slider 3 and right slide block 4 are installed in this mounting groove relatively, and left slider 3 is connected with 1 slippage of screw thread cylinder respectively with right slide block 4, this adjusting ring 5 adopts and is threaded with screw thread cylinder 1, and adjusting ring 5 is sheathed on the outer wall of left slider 3 and right slide block 4, adjusting ring 5 all adopts inclined-plane to be connected with the outer wall of left slider 3 and right slide block 4, the lower end of described left slider 3 is provided with left clamping part 31, the lower end of right slide block 4 is provided with right clamping part 41, only need rotation adjusting ring, just can realize the relative motion of left slider and right slide block, and then regulate left clamping part and right clamping part between spacing, the box spanner of this structure has replaced many specifications, the box spanner of many kinds, smaller volume, cost, easy to carry, flexible operation, easy to use, can degree of tightness conventional or not bolt or the nut of common specification arbitrarily.
As shown in Figure 5, wherein, left slider 3 is consistent with the structure of right slide block 4, be symmetrical arranged, and on the two side of left slider 3, be provided with chute 33, be provided with guide rail 13 on the two side of the mounting groove of screw thread cylinder 1, this guide rail 13 and chute 33 are suitable, realized left slider 3 and be connected with the slippage of screw thread cylinder 1, right slide block 4 is consistent with the slippage syndeton of screw thread cylinder 1 with slippage syndeton and the left slider 3 of screw thread cylinder 1.
As shown in Figure 1, in the utility model specific embodiment, also include spring 7, this left slider 3 is provided with the first groove 32 on the end face of right slide block, this right slide block 4 is provided with the second groove 42 on the end face of left slider, and the first groove 32 arrange formation spring groove corresponding to the second groove 42, spring 7 is positioned at the setting of this spring groove, and the two ends of spring 7 contact with the bottom surface of the first groove 32 and the bottom surface of the second groove 42 respectively, this spring 7 is in compressive state, under the active force of spring, left slider and right slide block be outside open configuration all the time, again by adjusting ring and screw thread cylinder threaded engagement, control left slider and right slide block indentation and the distance of opening, to reach and installation, the bolt of dismounting or nut size are coincide, make its contact-making surface good, degree of tightness appropriateness, rotary spanner in the best condition.
As shown in Fig. 1-Fig. 3, in the utility model specific embodiment, described left clamping part 31 is provided with the first V-shaped groove on the side of right clamping part, described right clamping part 41 is provided with the second V-shaped groove 411 on the side of left clamping part, the angle of this first V-shaped groove and the second V-shaped groove 411 be 120 degree (wherein, the structure of the first V-shaped groove and the second V-shaped groove 411 is in full accord), the second V-shaped groove of the first V-shaped groove of 120 degree and 120 degree is oppositely arranged, the aperture forming is applicable to various metric systems, bolt size made in Great Britain, greatly improve the scope of application of this adjustable socket wrench, realize single instrument and replaced many specifications, the effect of the box spanner of many kinds.
As shown in Fig. 1-Fig. 2, in the utility model specific embodiment, on the lateral wall of described left slider 3, be provided with the first boss 312, on the lateral wall of described right slide block 4, be provided with the second boss 412, the stroke of adjusting ring is played to spacing effect, prevent that adjusting ring and cylinder from coming off, and be also provided with shop bolt 20 on the sidewall of the lower end of screw thread cylinder 1, the stroke of adjusting ring 5 is played to spacing effect.
As shown in Figure 1, in the utility model specific embodiment, described handle comprises handle body 21, ratchet 9, ratchet 15 and steering head 16, the front end of handle body 21 is provided with cavity, and ratchet 9 and ratchet 15 are installed in this cavity, and is also provided with stop head 10 between ratchet 9 and ratchet 15, and steering head 16 is fixedly connected in stop head 10 by pin, steering head 16 regulates ratchet 9 direction of rotation, and ratchet restriction ratchet turns to, and handle can be in arbitrarily angled left rotation and right rotation.
As shown in Figure 1, in the utility model specific embodiment, the upper surface of described screw thread cylinder is provided with square opening 11, on the sidewall of square opening 11, be provided with semicircular arc groove 12, on the lower surface of described ratchet 9, be also provided with tetragonal prism 91, on one side of tetragonal prism 91, steel ball 17 is installed, this steel ball 17 and semicircular arc groove suitable 12, in the time that handle is connected with sleeve arrangement, tetragonal prism and square opening are suitable, steel ball on tetragonal prism just in time with square opening in semicircular arc groove fit, played the effect of location, handle slippage while preventing from using.
In sum, single instrument has replaced the box spanner of many specifications, many kinds, smaller volume, cost, easy to carry, flexible operation, can degree of tightness conventional or not bolt or the nut of common specification arbitrarily; Can also, at arbitrarily angled elasticity bolt or nut, be difficult for slippage, maintenance common mechanical only needs one of this spanner, be at home and go out, drive in rare easy instrument, due to structure rationally, can also do safety hammer use.
Really reach energy-saving and cost-reducing, simple in structure, production process is simple, service precision is high; Easy to use, can reach effect without any optional equipment; Consumptive material is few, without any environmental pollution; Not affected by any area surroundings can production and processing and use, can be widely used in the operation in all kinds of plant equipment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (7)

1. an adjustable socket wrench, comprise handle and sleeve arrangement, described handle and sleeve arrangement removably connect, it is characterized in that: described sleeve arrangement comprises screw thread cylinder, left slider, right slide block and adjusting ring, described screw thread cylinder is radially provided with mounting groove, this left slider and right slide block are installed in this mounting groove relatively, and left slider is connected with the slippage of screw thread cylinder respectively with right slide block, this adjusting ring adopts and is threaded with screw thread cylinder, and adjusting ring is sheathed on the outer wall of left slider and right slide block, adjusting ring all adopts inclined-plane to be connected with the outer wall of left slider and right slide block, the lower end of described left slider is provided with left clamping part, the lower end of right slide block is provided with right clamping part.
2. adjustable socket wrench according to claim 1, it is characterized in that: also include spring, this left slider is provided with the first groove on the end face of right slide block, this right slide block is provided with the second groove on the end face of left slider, and the first groove arrange formation spring groove corresponding to the second groove, spring is positioned at the setting of this spring groove, and the two ends of spring contact with the bottom surface of the first groove and the bottom surface of the second groove respectively, and this spring is in compressive state.
3. adjustable socket wrench according to claim 1 and 2, it is characterized in that: described left clamping part is provided with the first V-shaped groove on the side of right clamping part, described right clamping part is provided with the second V-shaped groove on the side of left clamping part, and the angle of this first V-shaped groove and the second V-shaped groove is 120 degree.
4. adjustable socket wrench according to claim 1 and 2, is characterized in that: the upper surface of described screw thread cylinder is provided with square opening, is provided with semicircular arc groove on the sidewall of square opening.
5. adjustable socket wrench according to claim 3, is characterized in that: on the lateral wall of described left slider, be provided with the first boss, be provided with the second boss on the lateral wall of described right slide block.
6. adjustable socket wrench according to claim 4, it is characterized in that: described handle comprises handle body, ratchet, ratchet and steering head, the front end of handle body is provided with cavity, ratchet and ratchet are installed in this cavity, and between ratchet and ratchet, be also provided with stop head, and steering head is fixedly connected in stop head by pin.
7. adjustable socket wrench according to claim 6, is characterized in that: on the lower surface of described ratchet, be also provided with tetragonal prism, on a side of tetragonal prism, steel ball be installed, this steel ball and semicircular arc groove are suitable.
CN201320313497.3U 2013-05-31 2013-05-31 Adjustable socket spanner CN203665393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320313497.3U CN203665393U (en) 2013-05-31 2013-05-31 Adjustable socket spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320313497.3U CN203665393U (en) 2013-05-31 2013-05-31 Adjustable socket spanner

Publications (1)

Publication Number Publication Date
CN203665393U true CN203665393U (en) 2014-06-25

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ID=50961726

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320313497.3U CN203665393U (en) 2013-05-31 2013-05-31 Adjustable socket spanner

Country Status (1)

Country Link
CN (1) CN203665393U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106425950A (en) * 2016-08-30 2017-02-22 天津正天医疗器械有限公司 Hexagon spanner
CN108655998A (en) * 2018-05-22 2018-10-16 宁波帝杨电子科技有限公司 A kind of novel upright type monkey wrench
CN110744480A (en) * 2019-09-27 2020-02-04 达英科(南京)设备有限公司 Self-locking reducing manipulator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106425950A (en) * 2016-08-30 2017-02-22 天津正天医疗器械有限公司 Hexagon spanner
CN108655998A (en) * 2018-05-22 2018-10-16 宁波帝杨电子科技有限公司 A kind of novel upright type monkey wrench
CN108655998B (en) * 2018-05-22 2020-05-22 湖南明珠集团有限公司 Novel vertical adjustable wrench
CN110744480A (en) * 2019-09-27 2020-02-04 达英科(南京)设备有限公司 Self-locking reducing manipulator

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

Granted publication date: 20140625

Termination date: 20150531

EXPY Termination of patent right or utility model