CN202399196U - Hardware tool powerful socket wrench - Google Patents

Hardware tool powerful socket wrench Download PDF

Info

Publication number
CN202399196U
CN202399196U CN2011205178924U CN201120517892U CN202399196U CN 202399196 U CN202399196 U CN 202399196U CN 2011205178924 U CN2011205178924 U CN 2011205178924U CN 201120517892 U CN201120517892 U CN 201120517892U CN 202399196 U CN202399196 U CN 202399196U
Authority
CN
China
Prior art keywords
sleeve
socket wrench
connection
powerful
nut
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
CN2011205178924U
Other languages
Chinese (zh)
Inventor
毛忠夫
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.)
HANGZHOU JIATELI HARDWARE TOOLS CO Ltd
Original Assignee
HANGZHOU JIATELI HARDWARE TOOLS 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 HANGZHOU JIATELI HARDWARE TOOLS CO Ltd filed Critical HANGZHOU JIATELI HARDWARE TOOLS CO Ltd
Priority to CN2011205178924U priority Critical patent/CN202399196U/en
Application granted granted Critical
Publication of CN202399196U publication Critical patent/CN202399196U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a hardware tool, in particular to a hardware tool powerful socket wrench, which mainly solves the technical problems that wrenches in the prior art are complex in structure and high in production cost, inner holes can be abraded by nuts in operation, nuts can loosen during screwing and easy to shed, and the like. The hardware tool powerful socket wrench comprises a socket wrench body (1) and is characterized in that an upper connector (2) is arranged at the upper end of the socket wrench body (1), a hexagonal hole (3) is arranged in the upper connector (2), a copper bush (4) is arranged in the hexagonal hole (3), a hexagonal head (5) is arranged at the lower end of the socket wrench body, and the outer surface of the hexagonal head (5) is provided with concave cambered surface sections (6).

Description

The powerful sleeve of a kind of hardware & tools
Technical field
The utility model relates to a kind of hardware & tools, especially relates to the powerful sleeve of a kind of hardware & tools.
Background technology
Box spanner is difficult for slipping out of the hand and is used widely with easy to operate.But box spanner customizes by independent specification, and a box spanner can only be used for operating to the nut of a certain specific standard, therefore, all is custom bulk/volume buying and complete carrying in the use, could tackle the operation of various different size nuts.So, the cost of configuration box spanner is just higher, because its volume is big, heavy, is difficult for being widely accepted.Therefore, monkey wrench and price be low, be suitable for that specification is general encloses characteristics such as wide, in light weight, becomes the instrument of the replacement box spanner of common first-selection.Chinese patent discloses a kind of open type box spanner (Granted publication number: CN201808001U); It comprises handle and sleeve body; Sleeve body is made up of cover in C shape overcoat and the open type, and cover embeds within the C shape overcoat in the open type, and both cooperate through ratchet mechanism is movable; But cover adopts the bascule of opening in the open type; One side of C shape outer sleeve body is provided with the groove that back-up ring is installed; About cover is divided in the open type two sections, the endoporus after two sections merging is the regular hexagon structure that cooperates with nut; Wherein, an end is that axle connects, and the other end is that the plane cooperates; The axle link adopts concaveconvex structure, and the cross section of its center dant is circular; The lug boss of the other end is an axle, and both are movable to cooperate; Two sections opening angle is the 0-35 degree; C shape outer sleeve body is provided with the latch that resets corresponding to the opposite side of opening part; The latch that resets is made up of the groove, latch, spring leaf and the cover plate that are positioned on the C shape outer sleeve body, and latch and spring leaf are installed in the groove, and covers through cover plate; Be fixed in the groove, cover plate passes through bolt; Groove is rectangular circular arc, has three sections compositions, and spring leaf draw-in groove, spring leaf work nest and latch work nest are provided with the latch axial trough between latch work nest and spring leaf work nest; Latch is provided with and is divided into three sections, and the front portion is a crown, and the middle part is the tooth locating shaft, and the rear portion is the tooth handle, and the tooth locating shaft cooperates with the latch axial trough; In the spring leaf work nest, the top of spring leaf holds with crown and cooperates.But the structure of this monkey wrench is comparatively complicated, and production cost is higher, and has in the operating process nut endoporus that can wear and tear, and can occur becoming flexible when twisting nut, deviates from nut easily.
The utility model content
The utility model provides the powerful sleeve of a kind of hardware & tools; It mainly is that to solve the structure of existing in prior technology spanner comparatively complicated, and production cost is higher, and has in the operating process nut endoporus that can wear and tear; Can occur becoming flexible when twisting nut, deviate from the technical problem of nut etc. easily.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
The powerful sleeve of a kind of hardware & tools of the utility model comprises sleeve body, and the upper end of described sleeve body is provided with top connection; Be provided with hexagon ring in the top connection; Hexagon ring inside is provided with copper sheathing, and the lower end of sleeve body is provided with turret head, and the outer surface of turret head is provided with the inner concave arc surface section.The nut of in hexagon ring, can packing into, the turret head place can be fixed together with other instrument such as spanner, and after turret head rotated like this, top connection also began to rotate, thereby can be with nut screwing clamping.Copper sheathing in the hexagon ring can increase the intensity of entire sleeve, and reduces the wearing and tearing of nut to hexagon ring, and service life is longer.Top connection, sleeve body, turret head all are that integral body is processed.
As preferably, be provided with magnet on the copper sheathing in the described hexagon ring.Utilize magnet automatically nut to be drawn in the hexagon ring, saved the trouble of manual installation nut.
As preferably, between the upper end and top connection of described sleeve body, all be provided with the transition conical surface between lower end and the turret head.The external diameter of top connection, sleeve body, turret head reduces successively, can increase the intensity of whole junction through the transition inclined-plane.
As preferably, the upper surface of described top connection is provided with interior chamfering, outer chamfering.Be convenient to the inside that nut is installed to top connection like this.
Therefore, the utility model is provided with copper sheathing in the endoporus of sleeve top connection, makes its nut when pushing nut endoporus that can not wear and tear; Thereby make that its service life is longer; And magnet is set in endoporus, has saved the trouble of manual installation nut, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is structural representations of interior copper sheathing of the utility model top connection and magnet;
Accompanying drawing 3 is plan structure sketch mapes of Fig. 1;
Accompanying drawing 4 is the structural representations of looking up of Fig. 1.
Parts, position and numbering among the figure: sleeve body 1, top connection 2, hexagon ring 3, copper sheathing 4, turret head 5, inner concave arc surface section 6, magnet 7, the transition conical surface 8, interior chamfering 9, outer chamfering 10.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: the powerful sleeve of a kind of hardware & tools of this example, like Fig. 1, Fig. 3, Fig. 4, a sleeve body 1 is arranged, the upper end of sleeve body is provided with top connection 2, and the upper surface of top connection is provided with interior chamfering 9, outer chamfering 10.Be provided with hexagon ring 3 in the top connection, hexagon ring inside is provided with copper sheathing 4, and the copper sheathing upper end is provided with magnet 7.The lower end of sleeve body is provided with turret head 5, and the outer surface of turret head is provided with inner concave arc surface section 6.Between the upper end and top connection of sleeve body, all be provided with the transition conical surface 8 between lower end and the turret head.
During use, can install instrument, in the hexagon ring 3 of top connection 2, load onto nut at turret head 5 places, turn instrument then, top connection can be tightened in nut on the desired position.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.

Claims (4)

1. the powerful sleeve of a hardware & tools; Comprise sleeve body (1); The upper end that it is characterized in that described sleeve body (1) is provided with top connection (2), is provided with hexagon ring (3) in the top connection, and hexagon ring inside is provided with copper sheathing (4); The lower end of sleeve body is provided with turret head (5), and the outer surface of turret head is provided with inner concave arc surface section (6).
2. the powerful sleeve of a kind of hardware & tools according to claim 1 is characterized in that copper sheathing (4) upper end in the described hexagon ring (3) is provided with magnet (7).
3. the powerful sleeve of a kind of hardware & tools according to claim 1 and 2 is characterized in that between the upper end and top connection (2) of described sleeve body (1), all is provided with the transition conical surface (8) between lower end and the turret head (5).
4. the powerful sleeve of a kind of hardware & tools according to claim 1 and 2 is characterized in that the upper surface of described top connection (2) is provided with interior chamfering (9), outer chamfering (10).
CN2011205178924U 2011-12-13 2011-12-13 Hardware tool powerful socket wrench Expired - Fee Related CN202399196U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205178924U CN202399196U (en) 2011-12-13 2011-12-13 Hardware tool powerful socket wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205178924U CN202399196U (en) 2011-12-13 2011-12-13 Hardware tool powerful socket wrench

Publications (1)

Publication Number Publication Date
CN202399196U true CN202399196U (en) 2012-08-29

Family

ID=46696871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205178924U Expired - Fee Related CN202399196U (en) 2011-12-13 2011-12-13 Hardware tool powerful socket wrench

Country Status (1)

Country Link
CN (1) CN202399196U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI488716B (en) * 2013-06-13 2015-06-21
CN110629775A (en) * 2019-09-23 2019-12-31 中铁开发投资集团有限公司 Construction method for quickly sealing foundation pit dewatering well

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI488716B (en) * 2013-06-13 2015-06-21
CN110629775A (en) * 2019-09-23 2019-12-31 中铁开发投资集团有限公司 Construction method for quickly sealing foundation pit dewatering well

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Legal Events

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

Granted publication date: 20120829

Termination date: 20141213