CN112720317A

CN112720317A - Hardware socket wrench tool

Info

Publication number: CN112720317A
Application number: CN202011551065.7A
Authority: CN
Inventors: 刘可夫; 任传柱; 李金艳; 李立国; 马腾; 刘永军; 孙晓红; 王汀; 向阳; 卫东; 杨明波; 赵艳敏; 刘国昌; 黄华庆; 黄立山; 姜平; 郑希权; 马喜林; 刘薪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-04-30

Abstract

The invention discloses a hardware socket wrench tool which comprises a grab handle, a connecting handle and a wrench head, wherein an anti-skidding sleeve is arranged on the peripheral side wall of the grab handle, anti-skidding bulges are arranged on the peripheral side wall of the anti-skidding sleeve, and a first extension rod is arranged at one end of the grab handle. Has the advantages that: through setting up extension bar one, connecting handle and extension bar two, can realize the regulation of box spanner grab handle height and length, it is more convenient to make box spanner use, and is laborsaving, through setting up T type spout, T type slider and compression spring, make box spanner size can be adjusted at the certain limit, in order to realize the dismantlement to different specification bolts, box spanner's application range has been enlarged, the practicality is good, through setting up top cap and the design of spanner head detachable construction, make box spanner dismantle more convenient, the maintenance of the spanner head inside of being convenient for, be favorable to improving box spanner's maintenance efficiency.

Description

Hardware socket wrench tool

Technical Field

The invention relates to the technical field of socket wrenches, in particular to a hardware socket wrench tool.

Background

Socket spanner is by taking the socket in hexagonal hole or dodecagonal hole and being furnished with the handle, it constitutes to connect multiple annex such as pole, specially adapted twists the bolt or the nut that the position is very narrow and small or sunken very depths, however length and highly many of the type grab handle of bending on current socket spanner are certain, can be because of blockking of other parts of bolt department often at the in-process of dismantling the bolt, and make socket spanner rotate inconveniently, and then make the dismantlement of bolt waste time and energy, and current socket spanner can only dismantle to the bolt of specific size, make bolt application range to limit to some extent, socket spanner's practicality has been reduced, current socket spanner adopts the structure of integral type more in addition, make the telescopic maintenance of spanner very inconvenient, consequently, need a five metals socket spanner instrument to solve current problem urgently.

Disclosure of Invention

The present invention is directed to solving the above problems by providing a socket wrench tool.

The invention realizes the purpose through the following technical scheme:

a hardware socket wrench tool comprises a grab handle, a connecting handle and a wrench head, wherein an anti-skid sleeve is arranged on the peripheral side wall of the grab handle, anti-skid protrusions are arranged on the peripheral side wall of the anti-skid sleeve, a first extension bar is arranged at one end of the grab handle, a screw hole is formed in the first extension bar, the connecting handle is arranged on one side of the extension bar, an adjusting bolt is arranged on the side wall of the first connecting handle, a nut is arranged at one end of the adjusting bolt, a first insertion hole is arranged in the connecting handle and close to the adjusting bolt, a first accommodating groove is arranged on one side of the first insertion hole, a second extension bar is arranged at one end of the connecting handle far away from the first extension bar, a screw groove is arranged on one side wall of the second extension bar, a connecting rod is arranged below the second extension bar, a second accommodating groove is arranged in the middle, the wrench is characterized in that a second jack is arranged in the second connecting rod and close to the adjusting screw, a top cover is arranged at the bottom end of the second connecting rod, a fixed block is arranged on the periphery of the bottom end of the top cover, the wrench head is arranged below the top cover, an inwards concave structure is arranged in the middle of the wrench head, a plate wall is formed on the periphery of the upper end of the wrench head, a fixed groove is formed in the upper end of the plate wall in an annular distribution mode, a T-shaped sliding groove is formed in the inner bottom end of the wrench head in an annular distribution mode, a compression spring is arranged on one side wall in the T-shaped sliding groove, a T-shaped sliding block is arranged at one end of the compression spring, a wrench piece is arranged below the T-shaped sliding block, an installation opening.

Furthermore, the anti-skid sleeve is inserted into the grab handle, the anti-skid bulge is adhered to the anti-skid sleeve, and the extension rod I is welded with the grab handle.

Furthermore, the first insertion hole and the first accommodating groove are formed in the connecting handle, and the depth of the first accommodating groove is the same as the length of the first extension rod.

Furthermore, the adjusting bolt, the screw hole and the nut are connected through threads, the extension rod II is welded with the connecting handle, and the connecting handle is of a bending structure.

Further, the thread groove is formed in the second extension rod, the connecting rod is welded to the top cover, the second accommodating groove and the second inserting hole are formed in the connecting rod, and the second extension rod is connected with the connecting rod through the adjusting screw.

Further, the fixed block with the top cap welding, the fixed block adopts the arc structure, the quantity of fixed block is four.

Further, the siding wall and the installing port all take shape in on the spanner, the fixed slot shaping in on the siding wall, the installing port adopts the arc structure, the fixed block with the installing port links to each other through the mode of card pressure, the quantity of fixed slot is four.

Furthermore, T type spout shaping in on the spanner head, compression spring with T type spout and T type slider is the welding, compression spring with the quantity of T type spout is six.

Further, T type slider with spanner piece welding, spanner piece with T type slider welding, spanner piece with T type spout passes through T type slider sliding connection, spanner piece's quantity is six.

Furthermore, the anti-slip strips are connected with the wrench piece in a clamping and pressing mode, the number of the anti-slip strips is three, the guide surface is formed on the wrench piece, and the guide surface is of an arc-shaped structure.

The specific working principle is as follows: when in use, the top cover is firstly inserted into the fixed groove through the fixed block so as to realize the reliable connection of the top cover and the wrench head, then the position of the adjusting screw in the screw groove is changed according to the actual requirement of bolt disassembly so as to realize the adjustment of the height of the connecting handle and the grab handle, the rotation of the socket wrench due to the blocking of other parts at the bolt disassembly position is prevented, further the disassembly efficiency of the bolt is ensured, after the height of the socket wrench is adjusted, the position of the adjusting screw in the screw hole can be adjusted according to the actual requirement so as to realize the adjustment of the length of the grab handle, further the labor can be saved to the maximum extent while the disassembly of the bolt is ensured, the wrench piece is firstly aligned to the bolt to be disassembled in the disassembly process, then the grab handle is held by one hand, and the connecting handle is pressed by one hand so that the wrench head is under the action of vertical, it is peripheral to insert the bolt of the dismantlement of treating the dismantlement of spanner piece, the spanner piece can be waiting to dismantle under the effect of bolt at the in-process of inserting along T type spout outwards slides, meanwhile compression spring shrink is in order to realize the spacing of spanner piece, the spanner piece inserts alright rotate after accomplishing the dismantlement of bolt is realized to the grab handle, T type spout T type slider and compression spring's design for box end wrench size can be adjusted in certain extent, so that realize the dismantlement to different specification bolts, has enlarged box end wrench's application range, and the practicality is good, the top cap with the design of spanner head detachable construction for box end wrench dismantles convenience more, and the maintenance of the inside of the spanner head of being convenient for is favorable to improving box end wrench's maintenance efficiency.

The invention has the beneficial effects that:

1. the height and the length of the handle of the socket wrench can be adjusted by arranging the extension rod I, the connecting handle and the extension rod II, so that the socket wrench is more convenient and labor-saving to use;

2. by arranging the T-shaped sliding groove, the T-shaped sliding block and the compression spring, the size of the socket wrench can be adjusted within a certain range, so that bolts of different specifications can be conveniently disassembled, the application range of the socket wrench is expanded, and the socket wrench is good in practicability;

3. through the design that sets up top cap and wrench end detachable construction for box spanner dismantles more convenience, and the inside maintenance of the wrench end of being convenient for is favorable to improving box spanner's maintenance efficiency.

Drawings

FIG. 1 is a schematic structural view of a hardware socket wrench tool according to the present invention;

FIG. 2 is a top view of a wrench head of a hardware socket wrench tool according to the present invention;

FIG. 3 is a schematic structural diagram of a wrench plate of the present invention;

FIG. 4 is a schematic structural diagram of a top cover of the hardware socket wrench tool according to the present invention;

FIG. 5 is a top cross-sectional view of a stem of the present invention;

fig. 6 is a schematic view of the connection relationship between the second extension rod and the connecting rod in the hardware socket wrench tool of the present invention.

The reference numerals are explained below:

1. anti-skid projections; 2. an anti-slip sleeve; 3. a handle; 4. a screw hole; 5. adjusting the bolt; 6. a connecting handle; 7. a second lengthening rod; 8. a screw groove; 9. an adjusting screw; 10. a connecting rod; 11. a spanner piece; 1101. a T-shaped slider; 1102. anti-slip strips; 1103. a guide surface; 12. a wrench head; 1201. a T-shaped chute; 1202. a compression spring; 1203. an installation port; 1204. a panel wall; 1205. fixing grooves; 13. a top cover; 14. lengthening a rod I; 15. a fixed block; 16. a nut; 17. a first accommodating groove; 18. a first jack; 19. a second accommodating groove; 20. and a second jack.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-6, a hardware socket wrench tool comprises a handle 3, a connecting handle 6 and a wrench head 12, wherein an anti-slip sleeve 2 is arranged on the peripheral side wall of the handle 3, an anti-slip bump 1 is arranged on the peripheral side wall of the anti-slip sleeve 2, a first extension bar 14 is arranged at one end of the handle 3, the length adjustment of the handle 3 can be realized through the first extension bar 14, and further, the labor can be saved by increasing the force arm in the bolt dismounting process, a screw hole 4 is formed in the first extension bar 14, the connecting handle 6 is arranged at one side of the first extension bar 14, an adjusting bolt 5 is arranged on one side wall of the connecting handle 6, a nut 16 is arranged at one end of the adjusting bolt 5, the nut 16 can realize the reliable fixation of the adjusting bolt 5 and the connecting handle 6, and a first insertion hole 18 is arranged in the connecting handle 6 near the adjusting bolt 5, one side of the first insertion hole 18 is provided with a first accommodating groove 17, one end of the connecting handle 6, which is far away from the first extension bar 14, is provided with a second extension bar 7, the second extension bar 7 can realize the height adjustment of the grab handle 3, so that the inconvenience of bolt disassembly caused by the blockage of other parts at the position of a bolt to be disassembled is avoided, a side wall of the second extension bar 7 is provided with a screw groove 8, a connecting rod 10 is arranged below the second extension bar 7, the middle part in the connecting rod 10 is provided with a second accommodating groove 19, an adjusting screw 9 is arranged on one side wall of the connecting rod 10, a second insertion hole 20 is arranged in the second connecting rod 10, which is close to the adjusting screw 9, the bottom end of the connecting rod 10 is provided with a top cover 13, the periphery of the bottom end of the top cover 13 is provided with a fixed block 15, the wrench head 12 is arranged below the top cover 13, the middle part in the wrench, the wrench head is characterized in that a fixing groove 1205 is annularly distributed at the upper end of the plate wall 1204, a T-shaped sliding groove 1201 is annularly distributed at the inner bottom end of the wrench head 12, a compression spring 1202 is arranged on one side wall in the T-shaped sliding groove 1201, a T-shaped sliding block 1101 is arranged at one end of the compression spring 1202, a wrench piece 11 is arranged below the T-shaped sliding block 1101, a mounting opening 1203 is arranged at one side of the T-shaped sliding groove 1201, an anti-slip strip 1102 is arranged on the inner wall of the wrench piece 11, and a guide surface 1103 is arranged below the anti-slip strip.

In this embodiment, the anti-slip sleeve 2 is inserted into the handle 3, the anti-slip protrusions 1 are adhered to the anti-slip sleeve 2, the extension bar 14 is welded to the handle 3, and the anti-slip sleeve 2 and the anti-slip protrusions 1 are designed to prevent the wrench from slipping when in use.

In this embodiment, the first insertion hole 18 and the first accommodating groove 17 are formed in the connecting handle 6, the depth of the first accommodating groove 17 is the same as the length of the first extension bar 14, and the second accommodating groove 19 can accommodate the first extension bar 14, so that the length of the first extension bar 14 can be adjusted conveniently.

In this embodiment, adjusting bolt 5 with screw 4 and nut 16 is all through threaded connection, extension bar two 7 with connecting handle 6 welding, connecting handle 6 adopts the type structure of bending, adjusting bolt 5 and screw 4 can realize extension bar 14 is reliable spacing, the type structure of bending connecting handle 6 socket spanner's of being convenient for rotation for the bolt is dismantled more conveniently.

In this embodiment, the thread groove 8 is formed on the second extension bar 7, the connecting rod 10 is welded to the top cover 13, the second accommodating groove 19 and the second insertion hole 20 are formed on the connecting rod 10, the second extension bar 7 is connected to the connecting rod 10 through the adjusting screw 9, and the adjusting screw 9 can realize reliable limiting of the second extension bar 7.

In this embodiment, the fixed block 15 with top cap 13 welds, the fixed block 15 adopts the arc structure, the quantity of fixed block 15 is four, the design of fixed block 15 makes top cap 13 with spanner head 12 dismantles convenience more, and the inside maintenance of spanner head 12 of being convenient for is favorable to improving box spanner's maintenance efficiency.

In this embodiment, the wrench wall 1204 and the installation opening 1203 are formed on the wrench head 12, the fixing grooves 1205 are formed on the wrench wall 1204, the installation opening 1203 has an arc-shaped structure, the fixing block 15 is connected with the installation opening 1203 in a clamping and pressing manner, the number of the fixing grooves 1205 is four, and the installation opening 1203 is designed so that the wrench piece 11 is more convenient and faster to install.

In this embodiment, the T-shaped sliding groove 1201 is formed on the wrench head 12, the compression spring 1202 is welded to the T-shaped sliding groove 1201 and the T-shaped slider 1101, the number of the compression spring 1202 and the number of the T-shaped sliding groove 1201 are six, the compression spring 1202 component can limit the wrench piece 11 during bolt disassembly, and the wrench piece 11 can be automatically reset after the socket wrench is used.

In this embodiment, the T-shaped slider 1101 is welded to the wrench piece 11, the wrench piece 11 is welded to the T-shaped slider 1101, the wrench piece 11 is connected to the T-shaped sliding groove 1201 through the T-shaped slider 1101 in a sliding manner, the number of the wrench pieces 11 is six, and the six wrench pieces 11 are designed so that the socket wrench can disassemble the hexagon bolt.

In this embodiment, the anti-slip strips 1102 are connected with the wrench piece 11 in a clamping manner, the number of the anti-slip strips 1102 is three, the guide surfaces 1103 are formed on the wrench piece 11, the guide surfaces 1103 have an arc structure, and the design of the guide surfaces 1103 makes the wrench piece 11 more convenient to insert a bolt, and the anti-slip strips 1102 can prevent the wrench piece 11 from sliding relative to the bolt by increasing and making friction between the bolts to be disassembled.

The specific working principle is as follows: when in use, the top cover 13 is firstly inserted into the fixing groove 1205 through the fixing block 15 to realize the reliable connection between the top cover 13 and the wrench head 12, then the position of the adjusting screw 9 in the screw groove 8 is changed according to the actual requirement of bolt disassembly to realize the height adjustment of the connecting handle 6 and the grab handle 3, the rotation of the socket wrench due to the blockage of other parts at the bolt disassembly position is prevented, the efficiency of bolt disassembly is ensured, after the height adjustment of the socket wrench is completed, the position of the adjusting screw 5 in the screw hole 4 can be adjusted according to the actual requirement to realize the length adjustment of the grab handle 3, the labor can be saved to the maximum extent while the bolt disassembly is ensured, the wrench piece 11 is aligned to the bolt to be disassembled in the disassembly process, then the grab handle 3 is held by one hand, the connecting handle 6 is pressed by one hand to ensure that the wrench head 12 is under the action of vertical force, the wrench piece 11 is inserted into the periphery of the disassembled bolt to be disassembled, the wrench piece 11 can slide outwards along the T-shaped chute 1201 under the action of the bolt to be disassembled during the insertion process, and meanwhile, the compression spring 1202 contracts, so as to limit the wrench sheet 11, after the wrench sheet 11 is inserted, the handle 3 can be rotated to realize the detachment of the bolt, the design of the T-shaped chute 1201, the T-shaped slider 1101 and the compression spring 1202, enables the socket wrench size to be adjusted within a certain range, so as to be convenient for realizing the disassembly of bolts with different specifications, enlarge the application range of the socket wrench, have good practicability, the top cover 13 with the design of wrench head 12 detachable construction for box end wrench dismantles more convenient, and the inside maintenance of wrench head 12 of being convenient for is favorable to improving box end wrench's maintenance efficiency.

The foregoing illustrates and describes the principles, essential features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a five metals box spanner instrument which characterized in that: comprises a grab handle (3), a connecting handle (6) and a wrench head (12), wherein an anti-skidding sleeve (2) is arranged on the peripheral side wall of the grab handle (3), anti-skidding bulges (1) are arranged on the peripheral side wall of the anti-skidding sleeve (2), a first extension bar (14) is arranged at one end of the grab handle (3), a screw hole (4) is formed in the first extension bar (14), one side of the first extension bar (14) is provided with the connecting handle (6), an adjusting bolt (5) is arranged on the side wall of the connecting handle (6), a nut (16) is arranged at one end of the adjusting bolt (5), a first insertion hole (18) is arranged in the connecting handle (6) and close to the adjusting bolt (5), a first accommodating groove (17) is arranged at one side of the first insertion hole (18), a second extension bar (7) is arranged at one end of the connecting handle (6) far away from the, a screw groove (8) is formed in the side wall of the second extension bar (7), a connecting rod (10) is arranged below the second extension bar (7), a second accommodating groove (19) is formed in the middle of the connecting rod (10), an adjusting screw (9) is arranged on the side wall of the connecting rod (10), a second inserting hole (20) is formed in the position, close to the adjusting screw (9), of the second connecting rod (10), a top cover (13) is arranged at the bottom end of the connecting rod (10), a fixing block (15) is arranged on the periphery of the bottom end of the top cover (13), a wrench head (12) is arranged below the top cover (13), an inwards concave structure is adopted in the middle of the wrench head (12), a plate wall (1204) is formed on the periphery of the upper end of the wrench head (12), fixing grooves (1205) are annularly distributed in the upper end of the plate wall (1204), and annular T-shaped sliding grooves (1201) are distributed in, the novel anti-skid device is characterized in that a compression spring (1202) is arranged on one side wall in the T-shaped sliding groove (1201), a T-shaped sliding block (1101) is arranged at one end of the compression spring (1202), a wrench piece (11) is arranged below the T-shaped sliding block (1101), an installation opening (1203) is arranged on one side of the T-shaped sliding groove (1201), an anti-skid strip (1102) is arranged on the inner wall of the wrench piece (11), and a guide surface (1103) is arranged below the anti-skid strip (1102).

2. The hardware socket wrench tool of claim 1, wherein: the anti-skidding sleeve (2) is connected with the grab handle (3) in an inserting mode, the anti-skidding protrusions (1) are bonded with the anti-skidding sleeve (2), and the extension rod I (14) is welded with the grab handle (3).

3. The hardware socket wrench tool of claim 1, wherein: the first insertion hole (18) and the first accommodating groove (17) are formed in the connecting handle (6), and the depth of the first accommodating groove (17) is the same as the length of the first extension rod (14).

4. The hardware socket wrench tool of claim 1, wherein: adjusting bolt (5) with screw (4) and nut (16) all pass through threaded connection, extension bar two (7) with connecting handle (6) welding, connecting handle (6) adopt the type structure of bending.

5. The hardware socket wrench tool of claim 1, wherein: thread groove (8) shaping in on extension bar two (7), connecting rod (10) with top cap (13) welding, accomodate groove two (19) and jack two (20) all take shape in on connecting rod (10), extension bar two (7) with connecting rod (10) pass through adjusting screw (9) link to each other.

6. The hardware socket wrench tool of claim 1, wherein: the fixed block (15) with top cap (13) welding, fixed block (15) adopt the arc structure, the quantity of fixed block (15) is four.

7. The hardware socket wrench tool of claim 1, wherein: the wrench comprises a wrench head (12), a wrench wall (1204) and a mounting port (1203) are formed in the wrench head (12), fixing grooves (1205) are formed in the wrench wall (1204), the mounting port (1203) is of an arc-shaped structure, fixing blocks (15) are connected with the mounting port (1203) in a clamping and pressing mode, and the number of the fixing grooves (1205) is four.

8. The hardware socket wrench tool of claim 1, wherein: the T-shaped sliding groove (1201) is formed in the wrench head (12), the compression spring (1202), the T-shaped sliding groove (1201) and the T-shaped sliding block (1101) are welded, and the number of the compression spring (1202) and the number of the T-shaped sliding groove (1201) are six.

9. The hardware socket wrench tool of claim 1, wherein: the T-shaped sliding block (1101) is welded with the wrench piece (11), the wrench piece (11) is welded with the T-shaped sliding block (1101), the wrench piece (11) is connected with the T-shaped sliding groove (1201) in a sliding mode through the T-shaped sliding block (1101), and the number of the wrench pieces (11) is six.

10. The hardware socket wrench tool of claim 1, wherein: the anti-slip strips (1102) are connected with the wrench piece (11) in a clamping and pressing mode, the number of the anti-slip strips (1102) is three, the guide surface (1103) is formed on the wrench piece (11), and the guide surface (1103) is of an arc-shaped structure.