CN220145807U - Straight shank ratchet spanner - Google Patents
Straight shank ratchet spanner Download PDFInfo
- Publication number
- CN220145807U CN220145807U CN202321563169.9U CN202321563169U CN220145807U CN 220145807 U CN220145807 U CN 220145807U CN 202321563169 U CN202321563169 U CN 202321563169U CN 220145807 U CN220145807 U CN 220145807U
- Authority
- CN
- China
- Prior art keywords
- wrench
- limiting
- clamping
- shell
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a straight shank ratchet wrench, in particular to the technical field of repairing tools, which comprises a wrench rod, wherein the wrench rod is a metal member, a rubber sleeve is arranged on one side end surface of the wrench rod, and a ratchet wrench head is arranged on one side end surface of the wrench rod far away from the rubber sleeve; the ratchet wrench head comprises a wrench shell and an installation bottom cover, wherein a limiting locking block is arranged on one side of the interior of the wrench shell, and a limiting clamping block, a limiting supporting block, a concave limiting groove and an adjusting rotating block are correspondingly arranged in the interior of the wrench shell. When the steering adjusting piece and the adjusting rotating block are in actual use, the steering adjusting piece and the adjusting rotating block can be conveniently locked and fixed through the concave clamping groove, the adapting sliding rod and the convex clamping strip, meanwhile, in the corresponding setting state of the locking groove, the limiting locking block and the limiting clamping block, the rotating angle of the limiting clamping plate can be limited through the limiting clamping block, and the locking stability of the clamping connection of the limiting clamping plate and the rotating gear can be increased.
Description
Technical Field
The utility model relates to the technical field of repair tools, in particular to a straight shank ratchet wrench.
Background
The ratchet wrench is a manual screw tightening tool, is connected by the main plum blossom cover of different specification sizes and from the plum blossom cover through the mode of the female key and the male key interlock of articulated key, and this kind of spanner is used for the elasticity operation of screw, has the suitability strong, and the inside mode that adopts the latch rotation of ratchet wrench carries out the elasticity operation to the screw at present, and its inside rotatory latch adopts cardboard or chuck's mode to carry out chucking fixed to it generally to make ratchet wrench can rotate repeatedly, thereby can carry out quick elasticity to the screw, increase staff's convenience to ratchet wrench use.
At present, when the inside cardboard structure of ratchet spanner is being used, when receiving great pressure, the inside cardboard of spanner and the rotatory piece structure of regulation produce easily not hard up and fracture, cause the influence easily to the work of spanner, it is comparatively complicated to maintain the spanner inner structure, and the cardboard lacks the support with rotatory gear joint department to the durability to the cardboard leads to the fact the influence.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the utility model provides a straight shank ratchet wrench, which aims to solve the technical problems that: how to increase the convenience of installing and detaching the ratchet wrench and the durability of the clamping plate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a straight shank ratchet wrench comprises a wrench rod which is a metal member, wherein a rubber sleeve is arranged on one side end surface of the wrench rod, and a ratchet wrench head is arranged on one side end surface of the wrench rod far away from the rubber sleeve;
ratchet spanner head, including spanner shell and installation bottom, one side of spanner shell inside is equipped with spacing latch segment, the inside correspondence of spanner shell is equipped with spacing fixture block, spacing supporting shoe, spill spacing groove and regulation rotatory piece, spacing supporting shoe is equipped with reset spring in the inside of spanner shell, one side of spanner shell outer end face is equipped with turns to the regulating part, the lower extreme that turns to the regulating part is equipped with the adaptation slide bar, the spill draw-in groove has been seted up to the outer end face of adaptation slide bar, the middle part of the up end of regulation rotatory piece is equipped with the adaptation spout, the inner end face of adaptation spout is equipped with the convex draw-in strip.
In a preferred embodiment, a rotating gear is arranged in the wrench shell, a wrench clamping piece is arranged in the middle of the rotating gear, and a nut clamping groove is arranged in the wrench clamping piece;
the spanner fastener passes from the spanner shell and the terminal surface of installation bottom, and the inside of spill spacing groove is equipped with the swivelling joint pole, and swivel joint pole one side outer terminal surface is equipped with spacing cardboard.
In a preferred embodiment, the end surfaces of the installation bottom cover, the limit locking block and the limit clamping block are provided with locking grooves, and are fixed through locking nuts in the locking grooves, and locking threaded holes are formed in the middle of the inner end surfaces of the adaptation sliding grooves;
the number of the limiting locking blocks, the reset springs, the limiting supporting blocks and the concave limiting grooves are two, and the end face of the inner side of the wrench shell is in a mirror image state.
In a preferred embodiment, the outer end face of the rotary connecting rod is matched with the inner end face of the concave limiting groove, and the number of the concave limiting groove and the number of the rotary connecting rod are two, and the two concave limiting grooves and the two rotary connecting rods are arranged in a mirror image state on the inner end face of the wrench shell;
the outer end face of the rotary gear and one end of the limiting clamping plate are matched through clamping, and the end faces of the two sides of the limiting clamping block are arranged in a laminating state with the inner end face of the limiting clamping plate.
In a preferred embodiment, the outer end face of the adapting slide bar is adapted to the inner end face of the adapting slide groove, the number of the concave clamping grooves and the number of the convex clamping bars are two, and the adapting slide bar and the adapting slide groove are arranged in a mirror image state in the overlooking direction;
the inner end surface of the concave clamping groove is matched with the outer end surface of the convex clamping strip, and the steering adjusting piece and the outer end surface of one side of the adjusting rotating block are arranged in a vertical state in the overlooking direction.
In a preferred embodiment, the wrench housing and the mounting bottom cover are disposed in a coplanar state in a top view, and the adjustment rotation block is disposed in a triangular shape in a top view.
The utility model has the technical effects and advantages that:
when the wrench is in actual use, the steering adjusting piece and the adjusting rotating block can be conveniently locked and fixed through the concave clamping groove, the adapting sliding rod and the convex clamping strip, meanwhile, under the corresponding setting states of the locking groove, the limiting locking block and the limiting clamping block, the rotation angle of the limiting clamping plate can be limited through the limiting clamping block, the stability of clamping and locking the limiting clamping plate and the rotating gear can be increased, looseness of the limiting clamping plate is avoided, the durability of the limiting clamping plate is effectively improved, the probability of failure is reduced, and meanwhile, the wrench shell and the installation bottom cover are convenient to install and detach, so that the convenience of checking and maintaining the internal structure of the wrench is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the bottom structure of the ratchet wrench head of the present utility model.
FIG. 3 is a schematic cross-sectional view of a ratchet wrench head according to the present utility model.
FIG. 4 is a schematic view of the internal connection structure of the ratchet wrench head according to the present utility model.
Fig. 5 is a schematic view of a connection structure of an adjusting rotating block according to the present utility model.
The reference numerals are: the novel steering device comprises a spanner rod 1, a rubber sleeve 2, a ratchet spanner head 3, a steering adjusting piece 4, a spanner shell 5, a concave clamping groove 6, a mounting bottom cover 7, a locking groove 8, a spanner clamping piece 9, a nut clamping groove 10, a rotary gear 11, a limiting locking block 12, a limiting clamping block 13, a return spring 14, a regulating rotary block 15, a rotary connecting rod 16, a concave limiting groove 17, a limiting supporting block 18, a limiting clamping plate 19, a locking threaded hole 20, a matching sliding groove 21, a matching sliding rod 22 and a convex clamping strip 23.
Detailed Description
The utility model provides a straight shank ratchet wrench, which is shown in figures 1 and 2, and comprises a wrench rod 1, wherein the wrench rod is a metal member, a rubber sleeve 2 is arranged on one side end surface of the wrench rod 1, a ratchet wrench head 3 is arranged on one side end surface of the wrench rod 1 far away from the rubber sleeve 2, the ratchet wrench head 3 comprises a wrench shell 5 and a mounting bottom cover 7, a steering adjusting piece 4 is arranged on one side of the outer end surface of the wrench shell 5, a wrench clamping piece 9 penetrates through the end surfaces of the wrench shell 5 and the mounting bottom cover 7, and the wrench shell 5 and the mounting bottom cover 7 are arranged in a coplanar state in a top view direction.
As shown in fig. 3 and 4, a limit locking block 12 is arranged at one side of the inside of the wrench shell 5, so that the reset spring 14 can be prevented from sliding in the inside of the wrench shell 5, meanwhile, the installation stability of the installation bottom cover 7 can be increased, a limit clamping block 13, a limit supporting block 18, a concave limit groove 17 and an adjusting rotating block 15 are correspondingly arranged in the wrench shell 5, the reset spring 14 is arranged in the wrench shell 5 through the limit supporting block 18, the position of the reset spring 14 can be limited through the limit supporting block 18, thereby preventing the reset spring 14 from generating displacement in the wrench shell 5 when the wrench is used, the rotating gear 11 is arranged in the wrench shell 5, the wrench clamping piece 9 is arranged in the middle of the rotating gear 11, the nut clamping groove 10 is arranged in the wrench clamping piece 9, the rotating connecting rod 16 is arranged in the concave limit groove 17, the limit clamping plate 19 is arranged on the outer end face of one side of the rotating connecting rod 16, the end surfaces of the installation bottom cover 7, the limit locking block 12 and the limit clamping block 13 are provided with locking grooves 8, and the end surfaces are fixed through locking nuts in the locking grooves 8, so that the spanner shell 5 and the installation bottom cover 7 can be conveniently locked and fixed, the number of the limit locking block 12, the reset spring 14, the limit supporting block 18 and the concave limit groove 17 is two, the end surfaces at the inner side of the spanner shell 5 are arranged in a mirror image state, the outer end surfaces of the rotary connecting rods 16 are matched with the inner end surfaces of the concave limit groove 17, the number of the concave limit groove 17 and the rotary connecting rods 16 are two, the end surfaces at the inner side of the spanner shell 5 are arranged in a mirror image state, the limit clamping plate 19 can be conveniently rotated in the spanner shell 5, the rotation angle of the rotary gear 11 is controlled, the outer end surfaces of the rotary gear 11 and one end of the limit clamping plate 19 are matched through clamping, the two side end surfaces of the limit clamping block 13 are in fit with the inner side end surfaces of the limit clamping plates 19.
As shown in fig. 5, the lower extreme that turns to regulating member 4 is equipped with adaptation slide bar 22, concave draw-in groove 6 has been seted up to the outer terminal surface of adaptation slide bar 22, the middle part of the up end of adjusting rotary piece 15 is equipped with adaptation spout 21, the inner terminal surface of adaptation spout 21 is equipped with convex draw-in bar 23, the outer terminal surface of adaptation slide bar 22 and the interior terminal surface looks adaptation of adaptation spout 21, the quantity of concave draw-in groove 6 and convex draw-in bar 23 all is equipped with two, and be mirror image state setting in the top view direction of adaptation slide bar 22 and adaptation spout 21, the inner terminal surface of concave draw-in groove 6 and the outer terminal surface looks adaptation of convex draw-in bar 23, can conveniently connect fixedly to turning to regulating member 4 and adjusting rotary piece 15, thereby the inside to be convenient for checking and maintaining spanner shell 5, increase spanner inner structure installation and dismantlement's convenience, turn to regulating member 4 and one side outer terminal surface of adjusting rotary piece 15 are perpendicular state setting in the top view direction.
The working principle of the utility model is as follows:
when the wrench is used, a worker inserts external matched equipment into the nut clamping groove 10, then rotates the steering adjusting piece 4, locks and disassembles the nut, when the wrench is subjected to larger pressure, a princess can disassemble the locking screw in the locking groove 8 when the internal structure loosens, and disassembles the steering adjusting piece 4 and the adjusting rotating block 15, so that the internal structure of the wrench shell 5 is convenient to disassemble, and the internal structure of the wrench shell is inspected and maintained.
The last points to be described are: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. A straight shank ratchet wrench, comprising:
the wrench rod (1) is a metal member, a rubber sleeve (2) is arranged on one side end surface of the wrench rod (1), and a ratchet wrench head (3) is arranged on one side end surface of the wrench rod (1) far away from the rubber sleeve (2);
ratchet spanner head (3), including spanner shell (5) and installation bottom (7), one side of spanner shell (5) inside is equipped with spacing latch segment (12), spanner shell (5) inside corresponds and is equipped with spacing fixture block (13), spacing supporting shoe (18), spill spacing groove (17) and regulation rotatory piece (15), spacing supporting shoe (18) are equipped with reset spring (14) in the inside of spanner shell (5), one side of spanner shell (5) outer terminal surface is equipped with turns to regulating part (4), the lower extreme that turns to regulating part (4) is equipped with adaptation slide bar (22), concave draw-in groove (6) have been seted up to the outer terminal surface of adaptation slide bar (22), the middle part of the up end of regulation rotatory piece (15) is equipped with adaptation spout (21), the interior terminal surface of adaptation spout (21) is equipped with convex card strip (23).
2. A straight shank ratchet wrench according to claim 1, wherein: a rotating gear (11) is arranged in the wrench shell (5), a wrench clamping piece (9) is arranged in the middle of the rotating gear (11), and a nut clamping groove (10) is formed in the wrench clamping piece (9);
the spanner clamping piece (9) penetrates through the end faces of the spanner shell (5) and the installation bottom cover (7), a rotary connecting rod (16) is arranged in the concave limiting groove (17), and a limiting clamping plate (19) is arranged on the outer end face of one side of the rotary connecting rod (16).
3. A straight shank ratchet wrench according to claim 1, wherein: the end surfaces of the mounting bottom cover (7), the limiting locking block (12) and the limiting clamping block (13) are provided with locking grooves (8), and are fixed through locking nuts in the locking grooves (8), and locking threaded holes (20) are formed in the middle of the inner end surfaces of the adapting sliding grooves (21);
the number of the limiting locking blocks (12), the reset springs (14), the limiting supporting blocks (18) and the concave limiting grooves (17) is two, and the end faces of the inner side of the wrench shell (5) are arranged in a mirror image state.
4. A straight shank ratchet wrench according to claim 2, wherein: the outer end face of the rotary connecting rod (16) is matched with the inner end face of the concave limiting groove (17), two concave limiting grooves (17) and two rotary connecting rods (16) are arranged, and the inner end face of the wrench shell (5) is in a mirror image state;
the outer end face of the rotary gear (11) is matched with one end of the limiting clamping plate (19) through clamping, and the end faces on two sides of the limiting clamping block (13) are in fit with the inner end face of the limiting clamping plate (19).
5. A straight shank ratchet wrench according to claim 1, wherein: the outer end face of the adapting slide bar (22) is adapted to the inner end face of the adapting slide groove (21), the number of the concave clamping grooves (6) and the number of the convex clamping bars (23) are two, and the adapting slide bar (22) and the adapting slide groove (21) are arranged in a mirror image state in the overlook direction;
the inner end surface of the concave clamping groove (6) is matched with the outer end surface of the convex clamping strip (23), and the steering adjusting piece (4) and the outer end surface of one side of the adjusting rotating block (15) are arranged in a vertical state in the overlooking direction.
6. A straight shank ratchet wrench according to claim 1, wherein: the wrench shell (5) and the installation bottom cover (7) are arranged in a coplanar state in the overlook direction, and the adjusting rotating block (15) is arranged in a triangular shape in the overlook direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563169.9U CN220145807U (en) | 2023-06-19 | 2023-06-19 | Straight shank ratchet spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563169.9U CN220145807U (en) | 2023-06-19 | 2023-06-19 | Straight shank ratchet spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220145807U true CN220145807U (en) | 2023-12-08 |
Family
ID=89016304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321563169.9U Active CN220145807U (en) | 2023-06-19 | 2023-06-19 | Straight shank ratchet spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220145807U (en) |
-
2023
- 2023-06-19 CN CN202321563169.9U patent/CN220145807U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220145807U (en) | Straight shank ratchet spanner | |
| CN109759866B (en) | Clamp for milling two side surfaces of engine cylinder body and machining method | |
| CN110039296A (en) | Stud setter and remover | |
| CN219582754U (en) | Multifunctional speeder wrench | |
| CN210909752U (en) | Anti-slip adjustable wrench | |
| CN220007615U (en) | Plane angle adjustable combined adjustable spanner | |
| CN215966741U (en) | Tapping machine capable of rapidly replacing tapping head | |
| CN220197522U (en) | Heavy ratchet wrench | |
| CN214603769U (en) | Multi-size multi-crystal-orientation sapphire crystal bar orientation double-side grinding fixture | |
| CN218817463U (en) | Multi-adaptive inner hexagon bolt | |
| CN213381279U (en) | High-applicability hardware wrench with replaceable wrench head | |
| CN206254098U (en) | A kind of multifunctional wrench | |
| CN211163703U (en) | Multifunctional wrench | |
| CN214870281U (en) | Dismounting device suitable for nuclear island L type electric head worm | |
| JP3219499U (en) | Square drive connection adapter | |
| CN219005940U (en) | Angle-adjustable universal wrench | |
| CN217434186U (en) | Open ratchet wrench | |
| CN211916653U (en) | Wrench is decided and is used with screwing up head suitable for narrow and small space | |
| CN210949275U (en) | Installation device convenient to booster pump installation | |
| CN216127149U (en) | Novel multifunctional adjustable wrench | |
| CN213889874U (en) | Multifunctional rotary wrench | |
| CN213004974U (en) | Ratchet wrench | |
| CN217703189U (en) | Adjustable double offset ring spanner | |
| CN220637706U (en) | Moment spanner capable of operating in narrow space | |
| CN213259181U (en) | Adjustable spanner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |