CN214081142U

CN214081142U - Ratchet socket wrench

Info

Publication number: CN214081142U
Application number: CN202022938952.1U
Authority: CN
Inventors: 蒋金备; 徐小园
Original assignee: Jinhua Jiuxin Industry And Trade Co ltd
Current assignee: Jinhua Jiuxin Industry And Trade Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-31
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a ratchet socket spanner, its technical scheme main points are: the wrench comprises a handle and a first wrench head, a sliding groove is fixedly arranged in the handle, a sliding block is connected to the sliding groove in a sliding mode, a sliding rod is fixedly connected to the sliding block, a first clamping groove is formed in the sliding rod, a step-down groove is formed in the handle, a first spring is fixedly connected to the step-down groove, a supporting block is fixedly connected to the handle, a connecting rod is rotatably connected to the supporting block, a clamping block is fixedly connected to the connecting rod, a second clamping groove is fixedly formed in the sliding rod, a second spring is fixedly connected to the second clamping groove, a first limiting block is fixedly connected to the second spring, a pressing block is fixedly connected to the first limiting block, an inserting groove is formed in the sliding rod, a first limiting groove is formed in the inserting groove, the limiting block is clamped in the first limiting groove, an inserting block is slidably connected to the inserting groove, and a second wrench head is fixedly connected to the inserting block; the utility model discloses adjustable handle's use length and function are abundant.

Description

Ratchet socket wrench

Technical Field

The utility model belongs to the technical field of the spanner technique and specifically relates to a ratchet box spanner.

Background

The ratchet wrench is a manual screw tightening and loosening tool, and is a single-head and double-head double offset ring spanner (with a fixed hole) with a movable handle. The main plum blossom sleeves and the auxiliary plum blossom sleeves with different specifications and sizes are connected in a manner that the female keys and the male keys of the hinged keys are occluded. Because one plum blossom sleeve is provided with the plum blossom-shaped through holes with two specifications, the screw can be used for the tightness of screws with two specifications, thereby enlarging the application range and saving the raw materials and the working hours. The adjustable wrench handle can conveniently adjust the using angle of the wrench. The wrench is used for loosening and tightening screws, and has the characteristics of strong applicability, convenient use and low cost.

Existing ratchet socket wrenches have the following disadvantages:

1. the existing ratchet socket wrench can not change the length of a handle, and has a great deal of inconvenience in the use process.

2. The existing ratchet socket wrench has single function and can not replace a wrench head.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the present invention is directed to a ratchet socket wrench to solve the problem that the existing ratchet socket wrench mentioned in the background art cannot change the length of the handle and has a single function.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a ratchet socket wrench comprises a handle and a first wrench head, wherein the first wrench head is fixedly arranged on the handle, a sliding groove is fixedly arranged inside the handle, a sliding block is connected on the sliding groove in a sliding manner, a sliding rod is fixedly connected on the sliding block, a first clamping groove is formed in the sliding rod, a abdicating groove is formed in the handle, a first spring is fixedly connected on the abdicating groove, a supporting block is fixedly connected on the handle, a connecting rod is connected on the supporting block in a rotating manner, a clamping block is fixedly connected on the connecting rod, the clamping block is movably connected with the abdicating groove through the first spring, a second clamping groove is fixedly arranged in the sliding rod, a second spring is fixedly connected on the second clamping groove, a first limiting block is fixedly connected on the second spring, a pressing block is fixedly connected on the first limiting block, and an inserting groove is formed in the sliding rod, the socket is characterized in that a first limiting groove is formed in the socket, the limiting block is clamped in the first limiting groove, a socket block is connected in the socket in a sliding mode, a second wrench head is fixedly connected to the socket block, a second limiting groove is formed in the outer surface of the sliding rod, and a pressing block is connected in the second limiting groove in a sliding mode.

Furthermore, the number of the first card slots is multiple.

Through adopting above-mentioned technical scheme, a plurality of first draw-in grooves can the person of facilitating the use adjust the length that the slide bar stretches out, and the user can adjust the length of slide bar to suitable length.

Furthermore, the fixture block is made of stainless steel.

Through adopting above-mentioned technical scheme, the texture of stainless steel is hard, and is not fragile, has promoted the incorruptibility of fixture block, has prolonged the utility model discloses a life.

Furthermore, the number of the clamping blocks is two and the clamping blocks are symmetrically arranged along the central line of the short side of the handle.

Through adopting above-mentioned technical scheme, two fixture blocks can make the connection between fixture block and the first draw-in groove more firm, prevent that the slide bar from sliding.

Furthermore, the outer surface of the handle is sleeved with an anti-slip pad.

Through adopting above-mentioned technical scheme, the user is when holding the handle, and the slipmat can provide bigger frictional force for the user, and the user can use easily the utility model discloses, do not worry to skid labour saving and time saving.

Furthermore, one surface of the limiting block, which is far away from the second spring, is an arc convex surface.

Through adopting above-mentioned technical scheme, make things convenient for during the stopper slides into the first spacing groove in the grafting piece, and after the stopper slided into first spacing inslot, the stopper resets, with first spacing groove block, prevents that the grafting piece from taking place to become flexible in the grafting groove.

To sum up, the utility model discloses mainly have following beneficial effect:

1. when the utility model is used, when a user feels that the length of the handle is improper, the clamping block can be pressed by fingers, the tail part of the clamping block retracts into the abdicating groove after the clamping block is stressed, the head part of the clamping block tilts, the user can adjust the extending length of the sliding rod at the moment, when the user feels that the extending length of the sliding rod is proper, the fingers pressing on the clamping block are loosened, and the first spring on the clamping block resets at the moment to drive the clamping block to be clamped into the first clamping groove to fix the sliding rod; the utility model discloses adjustable handle's use length.

2. When the utility model is used, when a user wants to replace the second wrench head, the user needs to apply pressure to the pressing block by fingers to enable the pressing block to slide on the second limiting groove, the pressing block drives the second spring to retract inwards after receiving the pressure to drive the limiting block to withdraw from the first limiting groove, and the user can take out the splicing block from the splicing groove at the moment; the utility model discloses a second spanner head adopts removable design, can replace into different instruments and use, and the function is abundant.

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 front view of an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a handle; 2. a first wrench head; 3. a slide bar; 4. a second wrench head; 5. a yielding groove; 6. a first spring; 7. a support block; 8. a connecting rod; 9. a clamping block; 10. a first card slot; 11. an insertion block; 12. a first limit groove; 13. a limiting block; 14. a second card slot; 15. a second spring; 16. inserting grooves; 17. a chute; 18. a slider; 19. a second limit groove; 20. and pressing the block.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 4, a ratchet socket wrench comprises a handle 1 and a first wrench head 2, the first wrench head 2 is fixedly arranged on the handle 1, a sliding groove 17 is fixedly arranged inside the handle 1, a sliding block 18 is slidably connected on the sliding groove 17, a sliding rod 3 is fixedly connected on the sliding block 18, a first clamping groove 10 is arranged on the sliding rod 3, a abdicating groove 5 is arranged on the handle 1, a first spring 6 is fixedly connected on the abdicating groove 5, a supporting block 7 is fixedly connected on the handle 1, a connecting rod 8 is rotatably connected on the supporting block 7, a clamping block 9 is fixedly connected on the connecting rod 8, the clamping block 9 is movably connected with the abdicating groove 5 through the first spring 6, when a user feels that the length of the handle 1 is improper, the clamping block 9 can be pressed by fingers, the tail of the clamping block 9 retracts into the abdicating groove 5 after being stressed, the head of the clamping block 9 tilts up, the user can adjust the extending length of the sliding rod 3, a second clamping groove 14 is fixedly arranged in the sliding rod 3, a second spring 15 is fixedly connected to the second clamping groove 14, a first limiting block 13 is fixedly connected to the second spring 15, a pressing block 20 is fixedly connected to the first limiting block 13, an inserting groove 16 is formed in the sliding rod 3, a first limiting groove 12 is formed in the inserting groove 16, the limiting block 13 is clamped in the first limiting groove 12, an inserting block 11 is slidably connected to the inserting groove 16, a second wrench head 4 is fixedly connected to the inserting block 11, a second limiting groove 19 is formed in the outer surface of the sliding rod 3, a pressing block 20 is slidably connected to the second limiting groove 19, when a user wants to replace the second wrench head 4, the pressing block 20 needs to be pressed by fingers, the pressing block 20 slides on the second limiting groove 19, the pressing block 20 drives the second spring 15 to retract inwards after being pressed, and drives the limiting block 13 to withdraw from the first limiting groove 12, the user can now remove the plug block 11 from the plug groove 16.

Referring to fig. 2, the number of the first engaging grooves 10 is plural, and the plural first engaging grooves 10 may facilitate a user to adjust the length of the sliding rod 3 extending out, and the user may adjust the length of the sliding rod 3 to a proper length.

Referring to fig. 3, the material of fixture block 9 is stainless steel, and stainless steel's texture is hard, and is not fragile, has promoted fixture block 9's durability, has prolonged the utility model discloses a life.

Referring to fig. 3, the two latching blocks 9 are symmetrically disposed along the center line of the short side of the handle 1, and the two latching blocks 9 can make the connection between the latching blocks 9 and the first latching groove 10 firmer, so as to prevent the sliding rod 3 from sliding.

Referring to fig. 1, the cover is equipped with the slipmat on the surface of handle 1, and the user is when holding handle 1, and the slipmat can provide bigger frictional force for the user, and the user can use easily the utility model discloses, do not worry to skid labour saving and time saving.

Referring to fig. 4, the surface of the limiting block 13 away from the second spring 15 is an arc convex surface, so that the limiting block 13 can slide into the first limiting groove 12 in the insertion block 11 conveniently, and after the limiting block 13 slides into the first limiting groove 12, the limiting block 13 resets and is clamped with the first limiting groove 12 to prevent the insertion block 11 from loosening in the insertion groove 16.

When the utility model is used, when a user feels that the length of the handle 1 is improper, the clamping block 9 can be pressed by fingers, the tail part of the stressed clamping block 9 retracts into the abdicating groove 5, the head part of the clamping block 9 tilts, the user can adjust the extending length of the sliding rod 3 at the moment, when the user feels that the extending length of the sliding rod 3 is proper, the fingers pressed on the clamping block 9 are released, the first spring 6 on the clamping block 9 resets at the moment, the clamping block 9 is driven to be clamped into the first clamping groove 10, and the sliding rod 3 is fixed; when a user wants to replace the second wrench head 4, the user needs to apply pressure to the pressing block 20 with a finger, so that the pressing block 20 slides on the second limiting groove 19, the pressing block 20 is pressed to drive the second spring 15 to retract inwards, the limiting block 13 is driven to exit from the first limiting groove 12, and at this time, the user can take the inserting block 11 out of the inserting groove 16.

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 in the foregoing embodiments, 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

1. A ratchet socket wrench, comprising a handle (1) and a first wrench head (2), characterized in that: the first wrench head (2) is fixedly arranged on the handle (1), a sliding groove (17) is fixedly arranged inside the handle (1), a sliding block (18) is connected on the sliding groove (17) in a sliding manner, a sliding rod (3) is fixedly connected on the sliding block (18), a first clamping groove (10) is formed in the sliding rod (3), a abdicating groove (5) is formed in the handle (1), a first spring (6) is fixedly connected on the abdicating groove (5), a supporting block (7) is fixedly connected on the handle (1), a connecting rod (8) is rotatably connected on the supporting block (7), a clamping block (9) is fixedly connected on the connecting rod (8), the clamping block (9) is movably connected with the abdicating groove (5) through the first spring (6), and a second clamping groove (14) is fixedly arranged in the sliding rod (3), fixedly connected with second spring (15) on second draw-in groove (14), fixedly connected with first stopper (13) on second spring (15), fixedly connected with presses piece (20) on first stopper (13), inserting groove (16) have been seted up in slide bar (3), first spacing groove (12) have been seted up on inserting groove (16), stopper (13) card is located in first spacing groove (12), sliding connection has inserting piece (11) in inserting groove (16), fixedly connected with second spanner head (4) on inserting piece (11), second spacing groove (19) have been seted up on the surface of slide bar (3), sliding connection has on second spacing groove (19) press piece (20).

2. A ratchet socket according to claim 1, wherein: the number of the first card slots (10) is multiple.

3. A ratchet socket according to claim 1, wherein: the fixture block (9) is made of stainless steel.

4. A ratchet socket according to claim 1, wherein: the number of the clamping blocks (9) is two and the clamping blocks are symmetrically arranged along the center line of the short side of the handle (1).

5. A ratchet socket according to claim 1, wherein: the outer surface of the handle (1) is sleeved with an anti-slip pad.

6. A ratchet socket according to claim 1, wherein: the surface of the limiting block (13) far away from the second spring (15) is an arc convex surface.