Lengthened telescopic multifunctional hexagonal sleeve adapter

Abstract

The utility model relates to the technical field of sleeve adapters, in particular to a lengthened telescopic type multifunctional hexagonal sleeve adapter which comprises a conversion assembly, quick release assemblies, a hexagonal sleeve, a length adjusting assembly and an adapter block, the quick release assemblies are arranged at the two ends of the conversion assembly respectively, and the conversion assembly is connected with the adapter block in a quick release mode through the quick release assemblies. The conversion assembly is connected with a length adjusting assembly used for adjusting the extension length of the hexagonal sleeve in a quick-release mode through a quick-release assembly, the hexagonal sleeve is installed on the length adjusting assembly in a matched mode, and through mutual cooperation of structures in the quick-release assembly, hexagonal sleeves or switching blocks of different specifications can be quickly replaced; and the device has the advantage of multiple combination forms, and the problems that an existing hexagonal sleeve adapter is poor in flexibility, the size of a hexagonal sleeve cannot be flexibly adjusted according to actual requirements, and the same hexagonal sleeve adapter cannot be installed on different devices are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of socket converters, in particular to an extended telescopic multi-functional hexagonal socket adapter. Background Art

[0002] A hexagonal socket adapter is a tool used to connect a socket and a wrench or an extension rod. It can be used on a socket and a matching handle or other tools such as an electric impact drill, a handheld pneumatic screwdriver drill, and a manual screw handle to achieve the function of tightening or loosening screws;

[0003] In the existing hexagonal socket adapter, the hexagonal socket and the adapter end are usually integrally designed and have specificity, resulting in the same hexagonal socket adapter that cannot be installed on different driving devices and cannot quickly replace hexagonal sockets of different sizes according to different usage environments;

[0004] In summary, the existing hexagonal socket adapters have the following problems:

[0005] 1. The size of the hexagonal socket cannot be flexibly adjusted according to actual needs;

[0006] 2. The problem that the same hexagonal socket adapter cannot be installed on different devices;

[0007] Therefore, an extended telescopic multi-functional hexagonal socket adapter is needed to improve the above problems. Summary of the Utility Model

[0008] In order to solve the problems of poor flexibility of the existing hexagonal socket adapter, inability to flexibly adjust the size of the hexagonal socket according to actual needs, and inability of the same hexagonal socket adapter to be installed on different devices, the utility model provides an extended telescopic multi-functional hexagonal socket adapter to solve the above problems.

[0009] To achieve the above object, the utility model provides the following technical solutions:

[0010] The extended telescopic multi-functional hexagonal socket adapter includes a conversion component, a quick-release component, a hexagonal socket, a length adjustment component, and an adapter block. The two ends of the conversion component are respectively provided with quick-release components. The conversion component is quickly connected to the adapter block through the quick-release components. The conversion component is quickly connected to a length adjustment component for adjusting the extended length of the hexagonal socket through the quick-release components. The hexagonal socket is fitted and installed on the length adjustment component;

[0011] The conversion component includes a first connecting cylinder and a second connecting cylinder; the two sides of the inner cavity of the first connecting cylinder are respectively installed with second connecting cylinders;

[0012] The quick-release component includes a sliding sleeve and a first ball. Springs are respectively installed on the top and bottom surfaces of the first connecting cylinder. Connecting rings are respectively installed at the ends of the springs away from the first connecting cylinder. A sliding sleeve is arranged on the outer side wall of the connecting ring.

[0013] A second insertion hole is formed in the side wall of the second connecting cylinder, and the first ball is clamped in the second insertion hole.

[0014] The length adjustment component includes a third connecting cylinder. An annular groove is formed in the middle of the outer wall of the third connecting cylinder. A first insertion hole is formed in the side wall of the inner cavity of the annular groove, and a second ball is clamped in the first insertion hole. A buckling ring is clamped in the inner cavity of the annular groove.

[0015] A hexagonal slider is installed at the bottom of the third connecting cylinder, and a plurality of second clamping holes are uniformly formed in the side wall of the hexagonal slider from top to bottom.

[0016] As a preferred solution of the present invention, a transfer block is slidably installed in the inner cavity of one of the second connecting cylinders. A first clamping hole is formed in the side wall of the transfer block, and the first ball is clamped in the first clamping hole. The outer wall of the transfer block is in contact with the inner wall of the second connecting cylinder, and the first ball is in contact with the inner walls of the first clamping hole and the sliding sleeve at the same time.

[0017] As a preferred solution of the present invention, a hexagonal slider is slidably installed in the inner cavity of one of the second connecting cylinders. The first ball is clamped in the buckling ring on the side wall of the hexagonal slider, and the first ball is in contact with the inner walls of the sliding sleeve and the second clamping hole at the same time.

[0018] As a preferred solution of the present invention, a third clamping hole is formed in the side wall of the hexagonal sleeve, and the second ball is clamped in the third clamping hole. The second ball is in contact with the inner walls of the buckling ring and the third clamping hole at the same time.

[0019] As a preferred solution of the present invention, the hexagonal sleeve is slidably arranged in the inner cavity of the third connecting cylinder, and the outer side wall of the hexagonal sleeve is in contact with the inner side wall of the third connecting cylinder.

[0020] As a preferred solution of the present invention, scale lines are arranged on the side wall of the hexagonal slider.

[0021] Compared with the prior art, the present invention solves the problems that the existing hexagonal socket adapter has poor flexibility, cannot flexibly adjust the size of the hexagonal socket according to actual needs, and the same hexagonal socket adapter cannot be installed on different devices by arranging a quick-release component in the lengthened telescopic multi-functional hexagonal socket adapter and through the mutual cooperation of the structures in the quick-release component, realizing the quick replacement of hexagonal sockets or transfer blocks of different specifications and enabling the device to have multiple combination forms.

[0022] Compared with the prior art, the utility model is provided with a quick-release component and a length adjustment component in the lengthened telescopic multi-functional hexagonal socket adapter. When in use, press the sliding sleeve to compress the spring so that the sliding sleeve slides downward, and expose the second insertion hole. At this time, insert the hexagonal slider into the second connecting cylinder, and ensure that the second clamping hole is aligned with the second insertion hole. Finally, place the first ball along the second insertion hole, so that the first ball is clamped in the second clamping hole while in the second insertion hole, realizing the benefit of quickly adjusting the length of the hexagonal slider extending out of the conversion component, and further realizing the benefit of adjusting the distance between the hexagonal socket and the conversion component, and solving the problem that the overall length of the existing device is fixed and cannot perfectly adapt to different working environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall structural schematic diagram of the utility model;

[0024] Figure 2 is the assembly structural schematic diagram of the utility model;

[0025] Figure 3 is the Figure 2 enlarged structural schematic diagram of part A in the utility model;

[0026] Figure 4 is the assembly structural schematic diagram of the length adjustment component of the utility model;

[0027] Figure 5 is the assembly structural schematic diagram of the length adjustment component of the utility model;

[0028] Figure 6 is the structural schematic diagram of hexagonal sockets of different specifications of the utility model;

[0029] Figure 7 is the structural schematic diagram of adapter blocks of different specifications of the utility model.

[0030] In the figure: 1, conversion component; 101, first connecting cylinder; 102, second connecting cylinder; 2, quick-release component; 201, sliding sleeve; 202, spring; 203, first ball; 204, connecting ring; 3, first clamping hole; 4, hexagonal socket; 5, length adjustment component; 501, third connecting cylinder; 502, annular groove; 503, first insertion hole; 504, second ball; 505, hexagonal slider; 506, buckling ring; 507, second clamping hole; 6, adapter block; 7, second insertion hole; 8, third clamping hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Embodiment: Please refer to Figure 1-7 The lengthened telescopic multi-functional hexagonal socket adapter shown, which includes a conversion assembly 1, a quick-release assembly 2, a hexagonal socket 4, a length adjustment assembly 5, and an adapter block 6. The two ends of the conversion assembly 1 are respectively provided with the quick-release assembly 2. The conversion assembly 1 is quickly detachably connected to the adapter block 6 through the quick-release assembly 2. The conversion assembly 1 is quickly detachably connected to the length adjustment assembly 5 for adjusting the extended length of the hexagonal socket 4 through the quick-release assembly 2. The hexagonal socket 4 is fitted on the length adjustment assembly 5.

[0033] Among them, the hexagonal socket 4 can be used in combination with nuts of corresponding models of M6, M8, M10, and M12 internal hexagons, and has the function of quickly switching the sizes of various screws and nuts for tightening and loosening within a length of 130 mm or less.

[0034] The conversion assembly 1 includes a first connecting cylinder 101 and a second connecting cylinder 102; the two sides of the inner cavity of the first connecting cylinder 101 are respectively installed with the second connecting cylinder 102;

[0035] The quick-release assembly 2 includes a sliding sleeve 201 and a first ball 203. Springs 202 are respectively installed on the top and bottom surfaces of the first connecting cylinder 101. The ends of the springs 202 away from the first connecting cylinder 101 are respectively installed with connecting rings 204. The sliding sleeve 201 is provided on the outer side wall of the connecting ring 204;

[0036] A second insertion hole 7 is opened on the side wall of the second connecting cylinder 102, and the first ball 203 is clamped in the second insertion hole 7;

[0037] Among them, the first ball 203 is used to limit the movement of the hexagonal socket 4, the adapter block 6, and the hexagonal slider 505 in the vertical direction;

[0038] The length adjustment assembly 5 includes a third connecting cylinder 501. An annular groove 502 is opened in the middle of the outer wall of the third connecting cylinder 501. A first insertion hole 503 is opened on the side wall of the inner cavity of the annular groove 502. The second ball 504 is clamped in the first insertion hole 503. A snap ring 506 is clamped in the inner cavity of the annular groove 502;

[0039] The bottom of the third connecting cylinder 501 is installed with a hexagonal slider 505. A plurality of second clamping holes 507 are uniformly opened on the side wall of the hexagonal slider 505 from top to bottom;

[0040] Among them, when in use, the second ball 504 is used to limit the movement of the hexagonal sleeve 4 in the third connecting cylinder 501;

[0041] The snap ring 506 is used to limit the second ball 504 when it is clamped in the first insertion hole 503 and the third snap hole 8, ensuring that the second ball 504 will not be displaced, and avoiding looseness after the hexagonal sleeve 4 is installed on the length adjustment assembly 5.

[0042] In this embodiment, specifically refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 7 , a transfer block 6 is slidably installed in the inner cavity of a second connecting cylinder 102. A first snap hole 3 is formed in the side wall of the transfer block 6. A first ball 203 is clamped in the first snap hole 3. The outer wall of the transfer block 6 is in contact with the inner wall of the second connecting cylinder 102. The first ball 203 is in contact with the inner walls of both the first snap hole 3 and the sliding sleeve 201 at the same time;

[0043] Among them, the transfer block 6 has multiple specifications. The tail end of the transfer block 6 can be set as a conversion type four-square shank, hexagonal square shank, hexagonal round shank, and inner four-square and outer four-square shank, so that the device is suitable for use on electric boards, impact drills, handheld pneumatic screwdriver drills, and manual screwdriver handles.

[0044] In this embodiment, specifically refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 7 , a hexagonal slider 505 is slidably installed in the inner cavity of a second connecting cylinder 102. A first ball 203 is clamped in the snap ring 506 on the side wall of the hexagonal slider 505. The first ball 203 is in contact with the inner walls of both the sliding sleeve 201 and the second snap hole 507 at the same time;

[0045] A third snap hole 8 is formed in the side wall of the hexagonal sleeve 4. A second ball 504 is clamped in the third snap hole 8. The second ball 504 is in contact with the inner walls of both the snap ring 506 and the third snap hole 8 at the same time;

[0046] Among them, when installing the hexagonal sleeve 4 into the length adjustment assembly 5, insert the hexagonal sleeve 4 into the third connecting cylinder 501, and align the third snap hole 8 on the side wall of the hexagonal sleeve 4 with the first insertion hole 503. At this time, put the second ball 504 into the first insertion hole 503, so that the second ball 504 is clamped between the first insertion hole 503 and the third snap hole 8. Finally, snap the snap ring 506 into the annular groove 502 to limit the second ball 504, realizing the benefit of quickly installing the hexagonal sleeve 4 onto the length adjustment assembly 5.

[0047] In this embodiment, specific reference is made to Figure 4 and Figure 5 , the hexagonal sleeve 4 is slidably arranged in the inner cavity of the third connecting cylinder 501, and the outer side wall of the hexagonal sleeve 4 is in contact with the inner side wall of the third connecting cylinder 501;

[0048] Among them, the contact between the outer side wall of the hexagonal sleeve 4 and the inner side wall of the third connecting cylinder 501 realizes the stability of the installation of the hexagonal sleeve 4 in the length adjustment assembly 5.

[0049] In this embodiment, specific reference is made to Figure 4 , scale lines are arranged on the side wall of the hexagonal slider 505;

[0050] Among them, the scale lines on the hexagonal slider 505 are used to assist the staff in controlling the length of the hexagonal slider 505 extending from the conversion assembly 1.

[0051] When the lengthened telescopic multi-functional hexagonal sleeve adapter is working and it is necessary to replace the hexagonal sleeves 4 of different specifications, first press down the sliding sleeve 201 to compress the spring 202 so that the sliding sleeve 201 slides downward, and expose the second insertion hole 7. At this time, insert the hexagonal sleeve 4 into the second connecting cylinder 102, and ensure that the third clamping hole 8 is aligned with the second insertion hole 7. Finally, place the first ball 203 along the second insertion hole 7 so that the first ball 203 is in the second insertion hole 7 and also clamped in the third clamping hole 8. Finally, release the pressing on the sliding sleeve 201, and under the action of the spring 202, the sliding sleeve 201 will reset upward and limit the first ball 203, realizing the benefit of quickly replacing the hexagonal sleeves 4 of different specifications;

[0052] When it is necessary to replace the adapter blocks 6 of different specifications, press down the sliding sleeve 201 to compress the spring 202 so that the sliding sleeve 201 slides downward, and expose the second insertion hole 7. At this time, insert the adapter block 6 into the second connecting cylinder 102, and ensure that the first clamping hole 3 is aligned with the second insertion hole 7. Finally, place the first ball 203 along the second insertion hole 7 so that the first ball 203 is in the second insertion hole 7 and also clamped in the first clamping hole 3. Finally, release the pressing on the sliding sleeve 201, and under the action of the spring 202, the sliding sleeve 201 will reset upward and limit the first ball 203, realizing the benefit of quickly replacing the adapter blocks 6 of different specifications;

[0053] When it is necessary to adjust the overall length of the device during use, first insert the hexagonal sleeve 4 into the third connecting cylinder 501, and align the third clamping hole 8 on the side wall of the hexagonal sleeve 4 with the first insertion hole 503. At this time, place the second ball 504 into the first insertion hole 503, so that the second ball 504 is clamped between the first insertion hole 503 and the third clamping hole 8. Finally, snap the snap ring 506 into the annular groove 502 to limit the second ball 504, realizing the quick installation between the hexagonal sleeve 4 and the length adjustment assembly 5;

[0054] Finally, install the length adjustment assembly 5 on the conversion assembly 1 through the quick-release assembly 2. During installation, press down the sliding sleeve 201 to compress the spring 202 so that the sliding sleeve 201 slides downward, and expose the second insertion hole 7. At this time, insert the hexagonal slider 505 into the second connecting cylinder 102, and ensure that the second clamping hole 507 is aligned with the second insertion hole 7. Finally, place the first ball 203 along the second insertion hole 7, so that the first ball 203 is also clamped in the second clamping hole 507 while in the second insertion hole 7. Finally, release the pressing on the sliding sleeve 201, and under the action of the spring 202, the sliding sleeve 201 will reset upward and limit the first ball 203. At this time, according to the first ball 203 being clamped in different second clamping holes 507, the benefit of adjusting the length of the hexagonal slider 505 extending out of the conversion assembly 1 is realized.

[0055] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Extended telescopic multi-functional hexagonal socket adapter, comprising a conversion component (1), a quick-release component (2), a hexagonal socket (4), a length adjustment component (5) and an adapter block (6), characterized in that: Both ends of the conversion component (1) are respectively provided with quick-release components (2). The conversion component (1) is quickly detachably connected to an adapter block (6) through the quick-release components (2), and the conversion component (1) is quickly detachably connected to a length adjustment component (5) for adjusting the extended length of the hexagonal socket (4) through the quick-release components (2). The hexagonal socket (4) is fitted and installed on the length adjustment component (5). The conversion component (1) includes a first connecting cylinder (101) and a second connecting cylinder (102); both sides of the inner cavity of the first connecting cylinder (101) are respectively installed with the second connecting cylinder (102). The quick-release component (2) includes a sliding sleeve (201) and a first ball (203). Springs (202) are respectively installed on the top surface and the bottom surface of the first connecting cylinder (101). Connecting rings (204) are respectively installed at the ends of the springs (202) far away from the first connecting cylinder (101). The sliding sleeve (201) is arranged on the outer side wall of the connecting ring (204). A second insertion hole (7) is opened on the side wall of the second connecting cylinder (102), and the first ball (203) is clamped in the second insertion hole (7). The length adjustment component (5) includes a third connecting cylinder (501). An annular groove (502) is opened in the middle of the outer wall of the third connecting cylinder (501). A first insertion hole (503) is opened on the side wall of the inner cavity of the annular groove (502), and a second ball (504) is clamped in the first insertion hole (503). A snap ring (506) is clamped in the inner cavity of the annular groove (502). The bottom of the third connecting cylinder (501) is installed with a hexagonal slider (505). A plurality of second clamping holes (507) are uniformly opened on the side wall of the hexagonal slider (505) from top to bottom.

2. The lengthened telescopic multi-functional hexagonal socket adapter according to claim 1, characterized in that: An adapter block (6) is slidably installed in the inner cavity of one of the second connecting cylinders (102). A first clamping hole (3) is opened on the side wall of the adapter block (6), and the first ball (203) is clamped in the first clamping hole (3). The outer wall of the adapter block (6) is in contact with the inner wall of the second connecting cylinder (102). The first ball (203) is in contact with the inner walls of both the first clamping hole (3) and the sliding sleeve (201) at the same time.

3. The lengthened telescopic multi-functional hexagonal socket adapter according to claim 1, characterized in that: A hexagonal slider (505) is slidably installed in the inner cavity of one of the second connecting cylinders (102). The first ball (203) is clamped in the snap ring (506) on the side wall of the hexagonal slider (505). The first ball (203) is in contact with the inner walls of both the sliding sleeve (201) and the second clamping hole (507) at the same time.

4. The lengthened telescopic multi-functional hexagonal socket adapter according to claim 1, wherein: A third clamping hole (8) is opened on the side wall of the hexagonal socket (4), and the second ball (504) is clamped in the third clamping hole (8). The second ball (504) is in contact with the inner walls of both the snap ring (506) and the third clamping hole (8) at the same time.

5. The extended telescopic multi-functional hexagonal socket adapter according to claim 4, characterized in that: The hexagonal socket (4) is slidably arranged in the inner cavity of the third connecting cylinder (501). The outer side wall of the hexagonal socket (4) is in contact with the inner side wall of the third connecting cylinder (501).

6. The lengthened telescopic multi-functional hexagonal socket adapter according to claim 1, wherein: Scale lines are arranged on the side wall of the hexagonal slider (505).

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