CN219380511U - Novel hexagonal wrench capable of being folded for use - Google Patents

Abstract

The utility model belongs to the technical field of hardware tools, and particularly relates to a novel foldable hexagonal wrench which comprises a fixing box in a cuboid shape, wherein accommodating grooves are respectively formed in four side faces of the fixing box, a fixed shaft is fixedly arranged at one end of each accommodating groove, an independent hexagonal wrench is hinged to the fixed shaft, a blocking component for preventing the independent hexagonal wrench from being separated from the accommodating grooves is arranged at one end, far away from the fixed shaft, of each accommodating groove, each blocking component comprises a sliding block, a clamping plate and sliding grooves, and the two sliding grooves are respectively formed in two sides of each accommodating groove. The utility model provides a current collapsible hexagonal spanner install a plurality of coaxial coupling's hexagonal spanner generally simultaneously, connecting axle wearing and tearing easily after long-time use, the axle is become flexible easily at hexagonal spanner after wearing and tearing, and long-time use can cause the hexagonal spanner that folds up to rotate on the connecting axle easily, can influence hexagonal spanner's folding effect, and hexagonal spanner's opening and folding also comparatively inconvenient problem.

Description

Novel hexagonal wrench capable of being folded for use

Technical Field

The utility model belongs to the technical field of hardware tools, and particularly relates to a novel foldable hexagonal wrench.

Background

Hexagonal wrenches are a common tool used to rotate hexagonal bolts having a hexagonal recess in the center of the bolt head, often for assembly and disassembly between workpieces.

Chinese patent grant publication No. CN205325553U discloses a positionable folding socket head wrench comprising a first housing, a second housing, a first rotatable shaft and at least one socket head cap assembly; one end of the first rotating shaft is provided with an elastic piece which is embedded into the mounting hole of the first shell; the first rotating shaft is provided with a positioning gear at a position corresponding to the inner hexagonal assembly; the other end of the first rotating shaft is movably connected with the second shell; the inner hexagonal component is provided with a positioning hole matched with the positioning gear; the first rotating shaft is pushed, the positioning gear leaves the positioning hole, the inner hexagonal assembly can rotate, the first rotating shaft is loosened, the elastic piece applies force, the positioning gear enters the positioning hole, and the inner hexagonal assembly cannot rotate. The multi-angle rotary positioning device has the advantages that the positioning problem of a plurality of folding inner hexagonal wrenches is solved, and the multi-angle rotary positioning device can be used for multi-time rotary positioning, is compact in structure and small in size, and is convenient to operate and carry.

The existing foldable hexagonal wrench is generally provided with a plurality of hexagonal wrenches which are connected coaxially at the same time, the connecting shaft is easy to wear after long-time use, the hexagonal wrenches which are folded up are easy to loosen after the shaft wear, the hexagonal wrenches which are folded up are easy to rotate on the connecting shaft after long-time use, the folding effect of the hexagonal wrenches can be affected, and the opening and folding up of the hexagonal wrenches are also inconvenient.

In order to solve the problems, a novel hexagonal wrench convenient to fold and use is urgently needed.

Disclosure of Invention

The utility model provides a novel foldable hexagonal wrench which aims to overcome the defects of the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a novel hexagonal spanner of collapsible use, is the fixed box of cuboid including the shape, the storage tank has been seted up respectively on four sides of fixed box, the fixed axle has been set firmly to the one end in storage tank, it has independent hexagonal spanner to articulate on the fixed axle, the one end that the fixed axle was kept away from to the storage tank is equipped with the separation subassembly that is used for avoiding independent hexagonal spanner to break away from the storage tank, separation subassembly includes slider, cardboard and spout, two the both sides in the storage tank are seted up respectively to the spout, slider and spout sliding connection, two the cardboard sets up relatively, it is articulated through the torsional spring between cardboard and the spout, first chute has been seted up to the well lower part of slider, the second chute has been seted up to the below that just is located first chute on the storage tank both sides wall.

Optionally, the slider has kept away from one side of fixed axle and has linked firmly the fixed plate, one side of fixed plate has linked firmly the swash plate, one side of spout has been seted up and has been used for the gliding movable groove of swash plate, same two swash plate symmetry settings on the holding groove, two prop the fluting has been seted up between the movable groove, prop open the inside sliding connection in groove and have the clamp plate, the cross-section of clamp plate is isosceles trapezoid, the depression bar has been linked firmly at the top of clamp plate, prop grooved top and seted up the link up groove that is used for the depression bar activity.

Optionally, the draw-in groove has been seted up to one side of link up the groove, the top of depression bar articulates there is the connecting rod, connecting rod and draw-in groove joint, one side of draw-in groove has set firmly the card protruding.

Optionally, a groove is formed at one end of the clamping groove away from the through groove.

Optionally, the swash plate bottom just is connected with the gyro wheel towards one side rotation of clamp plate.

Optionally, the extension board has been set firmly to the one end that just kept away from the gyro wheel of swash plate bottom, flexible groove has been seted up to the bottom of movable groove, the one end that the gyro wheel was kept away from to the extension board has linked firmly the guide arm, the guide slot has been seted up on the fixed box and be located flexible groove one side, guide arm and guide slot sliding connection, the outside of guide arm is around being equipped with first spring.

Optionally, the lug has been set firmly to the top that just is located the fixed axle on the independent hexagonal spanner, the holding groove is close to the one end of fixed axle and has been seted up the arc wall, one side sliding connection in arc wall has the fixture block, the inside of fixed box has been seted up and has been used for the movable groove of fixture block activity, the one end that the fixed axle was kept away from to the movable groove is equipped with the second spring, the fixture block is L shape, the top of fixture block extends to the outside of fixed box.

In summary, the beneficial effects of the utility model are as follows: through setting up fixed box, independent hexagonal spanner is four, can select different model sizes according to the demand, first chute and second chute are located the side below of movable rod respectively, make two cardboard have the space of downward activity, two cardboard can be pressed by independent hexagonal spanner rotate inside first chute and the second chute, when independent hexagonal spanner passes two cardboard, the cardboard can receive torsional spring effort and reset, because the cardboard does not have the space of upwards activity, independent hexagonal spanner can be blocked at the storage inslot portion, can avoid independent hexagonal spanner oneself to deviate from, four independent hexagonal spanner can be alone to take out the use, four independent hexagonal spanner can accomodate in the collection box when not using, can make single independent hexagonal spanner take out the use through pressing the depression bar, because each independent hexagonal spanner is independent to use, can avoid hexagonal spanner's wearing and tearing, can not influence independent hexagonal spanner's folding effect, it is difficult not hard up, single independent hexagonal spanner's opening and folding comparatively convenient.

Drawings

Fig. 1 is an external overall schematic of the present utility model.

Fig. 2 is a left side view of the present utility model.

Fig. 3 is a schematic perspective view of the section A-A of fig. 2 according to the present utility model.

Fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.

Fig. 5 is a front view of the present utility model.

Fig. 6 is a schematic perspective view of the present utility model at B-B in fig. 5.

Fig. 7 is an enlarged view of the present utility model at B in fig. 6.

Fig. 8 is a schematic perspective view of the present utility model at C-C in fig. 5.

Fig. 9 is an enlarged view of fig. 8C in accordance with the present utility model.

Fig. 10 is an enlarged view of fig. 9D in accordance with the present utility model.

Fig. 11 is an enlarged view of fig. 9 at E in accordance with the present utility model.

Fig. 12 is an enlarged view of fig. 9 at F in accordance with the present utility model.

Fig. 13 is a schematic perspective view in section at D-D in fig. 5 according to the present utility model.

Fig. 14 is an enlarged view of the utility model at G in fig. 13.

Fig. 15 is a schematic view of a card board connection structure according to the present utility model.

FIG. 16 is a schematic view of an independent hexagonal wrench according to the present utility model.

Fig. 17 is a schematic perspective view in section at E-E in fig. 5 according to the present utility model.

Fig. 18 is an enlarged view of H in fig. 17 according to the present utility model.

In the figure, 11, a fixed box; 12. a receiving groove; 13. a fixed shaft; 14. an independent hexagonal wrench; 15. a slide block; 16. a clamping plate; 17. a chute; 18. a first chute; 19. a second chute; 21. a fixing plate; 22. a sloping plate; 23. a movable groove; 24. support the fluting; 25. a pressing plate; 26. a compression bar; 27. a through groove; 31. a clamping groove; 32. a connecting rod; 33. a clamping protrusion; 4. a groove; 5. a roller; 61. an extension plate; 62. a telescopic slot; 63. a guide rod; 64. a guide groove; 65. a first spring; 71. a bump; 72. an arc-shaped groove; 73. a clamping block; 74. a moving groove; 75. a second spring; 81. a tray; 82. a support rod; 83. an ejection chamber; 84. and a third spring.

Description of the embodiments

In order to enable those skilled in the art to better understand the present utility model, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-18, a novel foldable hexagonal wrench comprises a fixing box 11 with a cuboid shape, wherein four sides of the fixing box 11 are respectively provided with a containing groove 12, one end of the containing groove 12 is fixedly provided with a fixed shaft 13, the fixed shaft 13 is hinged with an independent hexagonal wrench 14, one end of the containing groove 12 far away from the fixed shaft 13 is provided with a blocking component for preventing the independent hexagonal wrench 14 from separating from the containing groove 12, the blocking component comprises a sliding block 15, a clamping plate 16 and a sliding groove 17, the two sliding grooves 17 are respectively formed in two sides of the containing groove 12, the sliding block 15 is in sliding connection with the sliding groove 17, the two clamping plates 16 are oppositely arranged, the clamping plate 16 is hinged with the sliding groove 17 through a torsion spring, the middle lower part of the sliding block 15 is provided with a first chute 18, and the lower part of the two side walls of the containing groove 12 is provided with a second chute 19.

According to the utility model, the fixed box 11 is arranged, the fixed box 11 is made of stainless steel materials, the fixed box 11 is in a cuboid shape, the accommodating groove 12 is positioned in the middle of four sides of the fixed box 11, the fixed shaft 13 is fixedly arranged at one end of the accommodating groove 12, the independent hexagonal wrenches 14 are rotationally connected with the fixed shaft 13, the number of the independent hexagonal wrenches 14 is four, different types and sizes can be selected according to requirements, two sliding grooves 17 on the same side of the fixed box 11 are two, the two sliding grooves 17 are symmetrically arranged at two sides of the accommodating groove 12, the two sliding blocks 15 are respectively connected with the two sliding grooves 17 in a sliding manner, the two clamping plates 16 are oppositely arranged, the clamping plates 16 are hinged with the sliding grooves 17 through torsional springs, the first chute 18 is arranged at the middle lower part of the clamping plates 16, the second chute 19 is arranged on the side wall of the accommodating groove 12, the first chute 18 and the second chute 19 are positioned on the same plane, the first chute 18 and the second chute 19 are respectively positioned below the sides of the movable rod, so that the two clamping plates 16 have downward movable spaces, when the independent hexagonal wrenches 14 are put in, the two clamping plates 16 can be pressed by the independent hexagonal wrenches 14 by the independent hexagonal wrenches, and the two clamping plates can be prevented from falling out of the independent clamping plates 16 and are separated from the independent clamping plates 16 and can be separated from the independent clamping plates 16 and are separated from the independent wrenches 14; more specifically, the tray 81 is arranged at the bottom of the accommodating groove 12 and located at the bottom of the independent hexagonal wrench 14, the supporting rod 82 is fixedly connected at the bottom of the tray 81, the ejecting cavity 83 is arranged at the inside of the fixing box 11, the bottom end of the supporting rod 82 extends to the inside of the ejecting cavity 83, the third spring 84 is arranged at the inside of the ejecting cavity 83 and is abutted with the supporting rod 82, the third spring 84 can be compressed when the independent hexagonal wrench 14 is mounted at the bottom of the clamping plate 16, and when the clamping plate 16 is retracted into the sliding groove 17, the third spring 84 can be extended and ejects the independent hexagonal wrench 14 to the upper side of the clamping plate 16, so that the use of the hexagonal wrench is facilitated.

As shown in fig. 9, 10, 12 and 14, a fixed plate 21 is fixedly connected to one side of the slider 15 far away from the fixed shaft 13, a sloping plate 22 is fixedly connected to one side of the fixed plate 21, a movable groove 23 for sliding the sloping plate 22 is formed in one side of the sliding groove 17, two sloping plates 22 on the same accommodating groove 12 are symmetrically arranged, a supporting groove 24 is formed between the two movable grooves 23, a pressing plate 25 is slidably connected to the inside of the supporting groove 24, the section of the pressing plate 25 is in an isosceles trapezoid shape, a pressing rod 26 is fixedly connected to the top of the pressing plate 25, and a through groove 27 for moving the pressing rod 26 is formed in the top of the supporting groove 24; through setting up fixed plate 21, fixed plate 21 links firmly with slider 15, link to each other with the other end of fixed plate 21 swash plate 22, pass through fixed plate 21 dislocation connection between swash plate 22 and the slider 15, movable groove 23 is located one side of spout 17, spout 17 and movable groove 23 intercommunication, prop up the upper portion of groove 24 and be the rectangle, the lower part is isosceles trapezoid, the cross-section of clamp plate 25 is isosceles trapezoid, two waists of clamp plate 25 are parallel with swash plate 22, clamp plate 25 upper and lower width, can push away swash plate 22 of both sides when clamp plate 25 moves down and make the distance increase between two swash plate 22, make two cardboard 16 retract into spout 17 respectively, after two cardboard 16 are accomodate completely to spout 17 inside independent hexagonal spanner 14 lose the jam of top cardboard 16 and can rotate out the use, the top of clamp plate 26 and clamp plate 25 links firmly, the top of clamp plate 26 extends to the outside of fixed box 11, link up the groove 27 can lead to clamp plate 26, press the clamp plate 25 can make clamp plate 25 move down, conveniently adjust the position of two cardboard 16.

As shown in fig. 11, a clamping groove 31 is formed in one side of the through groove 27, a connecting rod 32 is hinged to the top end of the pressure bar 26, the connecting rod 32 is clamped with the clamping groove 31, and a clamping protrusion 33 is fixedly arranged on one side of the clamping groove 31; through setting up draw-in groove 31, draw-in groove 31 is located one side at link up groove 27 top, and connecting rod 32 and depression bar 26 are articulated, and connecting rod 32 can break off with the fingers and thumb to be collinear with depression bar 26, and downward pressing connecting rod 32 can make clamp plate 25 move down to compensate depression bar 26 presses the not enough of distance, and the card is protruding 33 to be located one side of draw-in groove 31, and card protruding 33 is for setting firmly the rubber piece on a lateral wall of draw-in groove 31, can make connecting rod 32 stable accomodate in the draw-in groove 31.

As shown in fig. 11, a groove 4 is formed at one end of the clamping groove 31 away from the through groove 27; through setting up recess 4, recess 4 is located the one end that link up groove 27 was kept away from to draw-in groove 31, and the cross-section of recess 4 is greater than draw-in groove 31, and the user can dial out connecting rod 32 through recess 4, makes things convenient for the use of this independent hexagonal spanner 14.

As shown in fig. 10, a roller 5 is rotatably connected to the bottom of the inclined plate 22 toward one side of the pressing plate 25; by providing the roller 5, the roller 5 is positioned on the side of the inclined plate 22 facing the pressing plate 25, friction between the pressing plate 25 and the inclined plate 22 can be reduced, and abrasion can be reduced.

As shown in fig. 9 and 10, an extension plate 61 is fixedly arranged at one end of the bottom of the inclined plate 22 far away from the roller 5, a telescopic groove 62 is formed at the bottom of the movable groove 23, a guide rod 63 is fixedly connected at one end of the extension plate 61 far away from the roller 5, a guide groove 64 is formed on the fixed box 11 and positioned at one side of the telescopic groove 62, the guide rod 63 is slidably connected with the guide groove 64, and a first spring 65 is wound on the outer side of the guide rod 63; by arranging the extension plate 61, the extension plate 61 is parallel to the chute 17, the telescopic chute 62 is parallel to the chute 17, the extension plate 61 can slide in the telescopic chute 62, the guide rod 63 is fixedly connected to one end of the extension plate 61, the guide groove 64 is positioned on one side of the telescopic chute 62, the guide rod 63 is slidably connected with the guide groove 64, and the first spring 65 is positioned in the telescopic chute 62, so that the two inclined plates 22 can be conveniently reset.

As shown in fig. 4, a bump 71 is fixedly disposed on the independent hexagonal wrench 14 and above the fixed shaft 13, an arc-shaped groove 72 is disposed at one end of the accommodating groove 12 near the fixed shaft 13, a clamping block 73 is slidably connected to one side of the arc-shaped groove 72, a moving groove 74 for moving the clamping block 73 is disposed inside the fixed box 11, a second spring 75 is disposed at one end of the moving groove 74 far from the fixed shaft 13, the clamping block 73 is L-shaped, and the top end of the clamping block 73 extends to the outer side of the fixed box 11; through setting up lug 71, lug 71 is located one side of independent hexagonal spanner 14, arc groove 72 is located one side of holding tank 12, arc groove 72 can make independent hexagonal spanner 14 rotate ninety degrees only, fixture block 73 is located one side of holding tank 12, fixture block 73 and removal groove 74 sliding connection, remove groove 74 and arc groove 72 intercommunication, the one end of fixture block 73 can stretch into in the arc groove 72, can push down lug 71, second spring 75 can push up tight fixture block 73, make independent hexagonal spanner 14 and one side of fixed box 11 personally submit the perpendicular state, make this independent hexagonal spanner 14 be difficult for becoming flexible, in order to keep the normal use of independent hexagonal spanner 14.

The specific working principle is as follows:

when the fixing box is used, the four sides of the fixing box 11 are respectively connected with independent hexagonal wrenches 14 with different types and sizes, the independent hexagonal wrenches 14 with corresponding types and sizes are selected according to the use situation, after the independent hexagonal wrenches 14 with the types and sizes are selected, the connecting rod 32 is broken off straight, the connecting rod 32 is pressed along the through groove 27, the pressing plate 25 moves towards the bottom, the inclined plates 22 on two sides can be pushed away when the pressing plate 25 moves, when the two inclined plates 22 are far away from each other, the two clamping plates 16 retract into the sliding groove 17 respectively, at the moment, the independent hexagonal wrenches 14 lose the blocking of the clamping plates 16, then the independent hexagonal wrenches 14 are rotated for ninety degrees, at the moment, the lug 71 can push the clamping blocks 73, after the lug 71 passes over the clamping blocks 73, the spring can push the clamping blocks 73 to reset, the bottom surface of the clamping blocks 73 can press the upper end faces of the lug 71, accordingly, the fixing of the independent hexagonal wrenches 14 is completed, then the independent hexagonal wrenches 14 can be fixed by using the fixing box 11 as a handle, at the same time, the connecting rod 32 is released, the connecting rod 32 can reset under the resilience of the first spring 65, the pressing plate 25 and the clamping plates 16 can reset, and then the connecting rod 32 can be put into the clamping grooves 31 to bend.

After the independent hexagonal wrench 14 is used, the clamping block 73 is pushed open, the clamping block 73 is separated from the protruding block 71, then the independent hexagonal wrench 14 is stored in the accommodating groove 12, when the independent hexagonal wrench 14 contacts the clamping plate 16, the clamping plate 16 can be rotated inwards, the two clamping plates 16 can be pushed open when the independent hexagonal wrench 14 contacts the clamping plate 16, and when the independent hexagonal wrench 14 passes over the two clamping plates 16, the clamping plate 16 can rebound and reset, so that the independent hexagonal wrench 14 is prevented from falling out of the accommodating groove 12.

Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.

While the foregoing description illustrates and describes the preferred embodiments of the present application, it is to be understood that this application is not limited to the forms disclosed herein, but is not to be construed as an exclusive use of other embodiments, and is capable of many other combinations, modifications and environments, and adaptations within the scope of the teachings described herein, through the foregoing teachings or through the knowledge or skills of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the present utility model are intended to be within the scope of the appended claims.

Claims (7)

1. Novel hexagonal spanner of collapsible use, including fixed box (11) that shape is the cuboid, its characterized in that: the utility model provides a fixed box, including fixed box (11) and fixed box, holding groove (12) have been seted up respectively on four sides, fixed axle (13) have been set firmly to the one end of holding groove (12), articulated on fixed axle (13) have independent hexagonal wrench (14), the one end that fixed axle (13) was kept away from to holding groove (12) is equipped with the separation subassembly that is used for avoiding independent hexagonal wrench (14) to break away from holding groove (12), separation subassembly includes slider (15), cardboard (16) and spout (17), two spout (17) are seted up respectively in the both sides of holding groove (12), slider (15) and spout (17) sliding connection, two cardboard (16) set up relatively, articulated through the torsional spring between cardboard (16) and spout (17), first chute (18) have been seted up to the well lower part of slider (15), second chute (19) have been seted up on holding groove (12) both sides wall and are located the below of first chute (18).

2. The novel foldable hexagonal wrench is characterized in that one side, far away from a fixed shaft (13), of the sliding block (15) is fixedly connected with a fixed plate (21), one side, far away from the fixed shaft (13), of the fixed plate (21) is fixedly connected with a sloping plate (22), one side of the sliding groove (17) is provided with a movable groove (23) for sliding the sloping plate (22), two sloping plates (22) on the same accommodating groove (12) are symmetrically arranged, two supporting grooves (24) are formed between the movable grooves (23), a pressing plate (25) is connected inside the supporting grooves (24) in a sliding mode, the section of the pressing plate (25) is isosceles trapezoid, the top of the pressing plate (25) is fixedly connected with a pressing rod (26), and the top of the supporting grooves (24) is provided with a through groove (27) for moving the pressing rod (26).

3. The novel foldable hexagonal wrench of claim 2, wherein a clamping groove (31) is formed in one side of the through groove (27), a connecting rod (32) is hinged to the top end of the pressing rod (26), the connecting rod (32) is clamped with the clamping groove (31), and a clamping protrusion (33) is fixedly arranged on one side of the clamping groove (31).

4. A novel hexagonal wrench for foldable use according to claim 3, wherein the clamping groove (31) is provided with a groove (4) at an end far away from the through groove (27).

5. A new type hexagonal wrench as claimed in claim 2, wherein the bottom of the inclined plate (22) is rotatably connected with a roller (5) toward one side of the pressing plate (25).

6. The novel foldable hexagonal wrench is characterized in that an extension plate (61) is fixedly arranged at the bottom of the inclined plate (22) and far away from one end of the roller (5), a telescopic groove (62) is formed in the bottom of the movable groove (23), a guide rod (63) is fixedly connected to one end of the extension plate (61) far away from the roller (5), a guide groove (64) is formed in the fixed box (11) and located at one side of the telescopic groove (62), the guide rod (63) is slidably connected with the guide groove (64), and a first spring (65) is arranged on the outer side of the guide rod (63) in a winding mode.

7. The novel foldable hexagonal wrench is characterized in that a lug (71) is fixedly arranged on the independent hexagonal wrench (14) and above the fixed shaft (13), an arc-shaped groove (72) is formed in one end, close to the fixed shaft (13), of the accommodating groove (12), a clamping block (73) is slidably connected to one side of the arc-shaped groove (72), a movable groove (74) for the clamping block (73) to move is formed in the fixed box (11), a second spring (75) is arranged at one end, far away from the fixed shaft (13), of the movable groove (74), the clamping block (73) is L-shaped, and the top end of the clamping block (73) extends to the outer side of the fixed box (11).