CN218194863U - Spanner convenient to angle regulation - Google Patents

Abstract

The utility model relates to a spanner convenient to angle regulation belongs to spanner technical field. The wrench mainly solves the problem that the angle of the wrench head is too single and cannot be adjusted, and provides the following technical scheme. Including operating handle, operating handle's one end fixedly connected with connector, the rotating pin is installed to the inner wall of connector, the surface of rotating pin is provided with the spanner head, the inner wall fixedly connected with supporting spring of connector, supporting spring's one end fixedly connected with arc. The utility model discloses a under the cooperation between supporting spring, arc, guide way and the sliding block, make it can carry out the rearward movement with the latch to in can and the wrench end between conflict power eliminate, thereby make it can carry out the multi-angle to the wrench end and adjust the use, the effectual difficult problem of operation of having avoided in the space narrow and small, have corner or darker operational environment, and then improved the suitability of spanner greatly.

Description

Spanner convenient to angle regulation

Technical Field

The utility model relates to a spanner correlation technique field specifically is a spanner convenient to angle regulation.

Background

The existing wrench types include solid wrench, dual-purpose wrench, adjustable wrench, socket wrench, etc., the wrench is a tool for screwing or unscrewing bolt and nut, the wrench generally comprises an operating handle and a wrench head, and the wrench head is driven by the operating handle manually to disassemble the nut; the existing wrench head and the operating handle are relatively fixed, the angle of the wrench head is too single to be adjusted, the wrench is difficult to operate in a narrow space, a corner or a deep working environment, and the wrench cannot rotate, so that the use is influenced.

Therefore, the wrench convenient for adjusting the angle is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spanner convenient to angle regulation to solve the spanner head angle that the above-mentioned background art provided and too single can't adjust the problem.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a spanner convenient to angle regulation, includes operating handle, operating handle's one end fixedly connected with connector, the rotating pin is installed to the inner wall of connector, the surface of rotating pin is provided with the spanner head, the inner wall fixedly connected with supporting spring of connector, supporting spring's one end fixedly connected with arc, the guide way has been seted up to the both sides of connector, the both sides fixedly connected with sliding block of arc, the surface of sliding block runs through guide way inner wall sliding connection, a plurality of latches of fixed surface of arc is connected with, the spanner head is including the work head, the tip fixedly connected with gear portion of work head.

Synthesize above-mentioned structure, make it can carry out multi-angle regulation to the wrench end and use.

Furthermore, the middle part of operating handle has seted up and has run through the grider, the inner wall that rotates the groove is rotated through the pivot and is connected with the screw hole, operating handle's both sides set up threaded hole, the inner wall threaded connection of screw hole has fixing bolt, the grider other end is run through to fixing bolt's one end.

By combining the structure, the torque of the operating handle can be improved, and the labor can be saved for the working personnel.

Furthermore, the quantity of screw hole is two sets of settings, two the screw hole is the symmetry setting along the application of force pole pivot.

Through the symmetrical arrangement of the threaded holes, the stress application rod can be installed and fixed between the stress application rod and the rotating groove.

Furthermore, the inner diameter of the gear part is matched with the outer diameter of the latch, a mounting hole is formed in the middle of the gear part, and the mounting hole is connected with the surface of the rotating pin in a mounting mode.

Through setting up the mounting hole and being connected with the surface mounting of rotating pin, the dismantlement of the later stage of being convenient for is maintained.

Furthermore, the surface of the stress application rod is fixedly connected with a protective sleeve, and the protective sleeve is made of a rubber sleeve.

The anti-skid performance of the hands of the user can be improved by arranging the protective sleeves.

Furthermore, the inner wall of connector fixedly connected with a telescopic cylinder, telescopic cylinder's one end and arc one side fixed connection.

Make it can further improve stability between connector and the arc through setting up a flexible section of thick bamboo.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) The utility model discloses a under the cooperation between supporting spring, arc, guide way and the sliding block, make it can carry out the latch rearward movement to can with the spanner between the conflict power eliminate, thereby make it can carry out the multi-angle to the spanner and adjust the use, effectually avoided operating difficulties problem in the narrow and small, have corner or darker operational environment in space, and then improved the suitability of spanner greatly.

(2) The utility model discloses a under the cooperation between application of force pole, screw hole, fixing bolt and the rotation groove, make its moment that can strengthen the spanner to convenient to use person is at the during operation laborsaving light work of carrying on more, and then improves the practicality of spanner.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating a disassembled structure of a connector and a wrench head according to an embodiment of the present invention;

fig. 4 is an enlarged view of the position B in fig. 1 according to an embodiment of the present invention.

In the figure: 1. an operating handle; 2. a connector; 3. a rotation pin; 4. a wrench head; 5. a support spring; 6. an arc-shaped plate; 7. a guide groove; 8. a slider; 9. clamping teeth; 10. a stressing rod; 11. a threaded hole; 12. fixing the bolt; 13. a protective sleeve; 14. a telescopic cylinder; 15. a rotating groove; 40. a working head; 41. a gear portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a spanner convenient to angle regulation, including operating handle 1, operating handle 1's one end fixedly connected with connector 2, the rotating pin 3 is installed to the inner wall of connector 2, the surface of rotating pin 3 is provided with spanner head 4, the inner wall fixedly connected with supporting spring 5 of connector 2, supporting spring 5's one end fixedly connected with arc 6, guide way 7 has been seted up to the both sides of connector 2, the both sides fixedly connected with sliding block 8 of arc 6, 7 inner wall sliding connection of guide way are run through on the surface of sliding block 8, a plurality of latches 9 of fixed surface connected with of arc 6, spanner head 4 is including work head 40, the tip fixedly connected with gear portion 41 of work head 40, be the setting of half-gear through gear portion 41, make it can carry out multi-angle rotation regulation and use.

According to fig. 4, the middle part of the operating handle 1 is provided with a through force applying rod 10, the inner wall of the rotating groove 15 is connected with a threaded hole 11 through rotation of a rotating shaft, the two sides of the operating handle 1 are provided with threaded holes 11, the inner wall of the threaded hole 11 is in threaded connection with a fixing bolt 12, one end of the fixing bolt 12 penetrates through the other end of the force applying rod 10, and the wrench force applying area can be increased through the arrangement of the threaded hole 11, so that the labor is saved.

According to fig. 4, the number of the threaded holes 11 is two sets of settings, the two threaded holes 11 are symmetrically arranged along the rotating shaft of the stress application rod 10, and the two threaded holes 11 are symmetrically arranged through the threaded holes 11, so that the stress application rod 10 can be rotated to perform limiting installation.

According to fig. 3, the inner diameter of the gear portion 41 is matched with the outer diameter of the latch 9, a mounting hole is formed in the middle of the gear portion 41, the mounting hole is connected with the surface of the rotating pin 3 in a mounted mode, the inner diameter of the gear portion 41 is matched with the outer diameter of the latch 9 in a matched mode, therefore, the gear portion 41 can be rapidly clamped with the latch 9, and the gear portion 41 can be conveniently detached and maintained through the mounting hole.

As can be seen from fig. 1, the surface of the stress application rod 10 is fixedly connected with a protective sleeve 13, the protective sleeve 13 is made of rubber, and the protective sleeve 13 can improve the friction force of the hand of the user, so as to improve the anti-skid performance.

According to fig. 2, the inner wall of the connector 2 is fixedly connected with a telescopic cylinder 14, one end of the telescopic cylinder 14 is fixedly connected with one side of the arc-shaped plate 6, and the supporting performance of the arc-shaped plate 6 can be further improved by the arrangement of the telescopic cylinder 14.

The utility model discloses a theory of operation: during the use, when needs are adjusted wrench end 4, at first guide way 7 seted up through connector 2, make it slide sliding block 8 in guide way 7, thereby can drive arc 6 and remove, so that can compress supporting spring 5, thereby separate between latch 9 and the gear portion 41, at this moment, can carry out multi-angle regulation to gear portion 41 through swivel pin 3, thereby be suitable for the bolt of different angles to use, when adjusting required angle, at this moment, the user is through releasing sliding block 8, under supporting spring 5's bounce effect, make it can remove arc 6, so that can carry out the joint once more with latch 9 in gear portion 41, thereby accomplish spacing to wrench end 4, rotation through thrust lever 10 in the rotation groove 15, make it carry out threaded connection through fixing bolt 12 and screw hole 11 inner wall, thereby accomplish spacing in the thrust lever 10, thereby can strengthen operating handle 1 atress, so that the user rotates it with its laborsaving moment at the during operation.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a spanner convenient to angle regulation which characterized in that: including operating handle (1), the one end fixedly connected with connector (2) of operating handle (1), rotational pin (3) are installed to the inner wall of connector (2), the surface of rotational pin (3) is provided with wrench head (4), the inner wall fixedly connected with supporting spring (5) of connector (2), one end fixedly connected with arc (6) of supporting spring (5), guide way (7) have been seted up to the both sides of connector (2), both sides fixedly connected with sliding block (8) of arc (6), guide way (7) inner wall sliding connection is run through on the surface of sliding block (8), a plurality of latch (9) of fixed surface connection of arc (6), wrench head (4) are including work head (40), the tip fixedly connected with gear portion (41) of work head (40).

2. The angle adjustable wrench as claimed in claim 1, wherein: rotation groove (15) have been seted up at the middle part of operating handle (1), the inner wall that rotates groove (15) is rotated through the pivot and is connected with and runs through power application pole (10), threaded hole (11) are seted up to the both sides of operating handle (1), the inner wall threaded connection of screw hole (11) has fixing bolt (12), the one end of fixing bolt (12) runs through the power application pole (10) other end.

3. The angle adjustable wrench as claimed in claim 2, wherein: the quantity of screw hole (11) is two sets of settings, two screw hole (11) are the symmetry setting along stress application pole (10) pivot.

4. The angle adjustable wrench as claimed in claim 1, wherein: the inner diameter of the gear portion (41) is matched with the outer diameter of the latch (9), a mounting hole is formed in the middle of the gear portion (41), and the mounting hole is connected with the surface of the rotating pin (3) in a mounting mode.

5. The angle adjustable wrench as claimed in claim 2, wherein: the surface of the stress application rod (10) is fixedly connected with a protective sleeve (13), and the protective sleeve (13) is made of a rubber sleeve.

6. The angle adjustable wrench as claimed in claim 1, wherein: the inner wall fixedly connected with telescopic cylinder (14) of connector (2), the one end and the arc (6) one side fixed connection of telescopic cylinder (14).

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