CN210939006U

CN210939006U - Filter core ware spanner that suitability is high

Info

Publication number: CN210939006U
Application number: CN201920910022.XU
Authority: CN
Inventors: 严建东; 张丹丹
Original assignee: Ningbo Jiadong Tools Co ltd
Current assignee: Ningbo Jiadong Tools Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-07-07
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a filter core ware spanner that suitability is high, including last mount pad, bolt, lower mount pad, fixed block, gear claw device, crossover sub and fastener, the bolt runs through go up the inside of mount pad, the lower extreme at the bolt is established to the mount pad cover down, the bottom at the bolt is established to the fixed block cover, the surface at the bolt is established to gear claw device cover, the crossover sub is installed in the inside of last mount pad, fastener installs the both sides at the crossover sub, fastener includes the handle. The utility model discloses a set up fastener, make the crossover sub keep firm can not take place to drop at the in-process of dismantling the filter core ware, improved the stability of crossover sub, through setting up the gear claw device, avoided the gear claw body to cause the clamp to hinder the condition that influences the filter core ware and use to the filter core ware surface at the metal material of gear claw body when pressing from both sides tightly the filter core ware, provided the protection to the filter core ware.

Description

Filter core ware spanner that suitability is high

Technical Field

The utility model relates to a filter core ware spanner specifically is a filter core ware spanner that suitability is high.

Background

The filter core ware in the car is after using for a long time, need wash or change it, and this just needs use filter core ware spanner to come to dismantle the filter core ware, and the kind of filter core ware spanner is various, and wherein tripod filter core ware spanner uses comparatively conveniently.

1. The adapter used by the existing filter element spanner is directly inserted into a central gear to drive the central gear to rotate, and the adapter is easily pulled out when a socket spanner is rotated in the process of disassembling the filter element, so that the stability of the adapter is not good enough;

2. current filter core ware spanner when installing and dismantling the filter core ware because the gear claw is made for the metal, causes the damage to the filter core ware easily when dismantling the installation of filter core ware, influences the use of filter core ware.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter core ware spanner that suitability is high to solve the current adapter stability problem that the filter core ware spanner that suitability is high that proposes in the above-mentioned background art used not good enough.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a filter core ware spanner that suitability is high, includes mount pad, bolt, mount pad, fixed block, gear claw device, crossover sub and fastener down, the bolt runs through the inside of going up the mount pad, the lower extreme at the bolt is established to the mount pad cover down, the bottom at the bolt is established to the fixed block cover, the surface at the bolt is established to gear claw device cover, crossover sub installs the inside at last mount pad, fastener installs the both sides at crossover sub.

The fastening device comprises a handle, a connecting rod is fixedly mounted at the lower end of the handle, a pin shaft is fixedly mounted between the handle and the connecting rod and between the handle and the upper mounting seat, a magnet is fixedly mounted at the lower end of the connecting rod, a mounting plate is fixedly mounted inside the upper mounting seat, and a spring is fixedly mounted on one side of the mounting plate.

As a further aspect of the present invention: the gear claw device comprises a gear claw body, and a groove is formed in the inner side of the gear claw body.

As a further aspect of the present invention: the gear claw is characterized in that a sponge is fixedly mounted inside the groove, a soft rubber plate is bonded to one side of the sponge, and a protection pad is fixedly mounted at the bottom end of the gear claw body.

As a further aspect of the present invention: the gear claw body is divided into three groups, a tooth groove is formed in one end of the gear claw body, a central gear is sleeved at the lower end of the adapter, and the adapter is movably connected with the central gear.

As a further aspect of the present invention: the shape of magnet is half circular ring shape, and the quantity of magnet is two sets of, the inboard at magnet is established to the crossover sub cover.

As a further aspect of the present invention: the handle and the connecting rod are of an integrated structure, and the handle and the connecting rod are movably connected with the upper mounting seat through a pin shaft.

As a further aspect of the present invention: one side fixed mounting of flexible glue board has skid proof block, and skid proof block's material is the rubber material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the filter element spanner with high adaptability is characterized in that a fastening device is arranged, a handle is pressed towards the middle part at the same time, the handle drives a connecting rod to enable a magnet to move towards two sides under the action of a pin shaft, the connecting rod compresses a spring to contract at the moment, then an adapter is inserted into an upper mounting seat and a lower mounting seat to be fixed with a central gear, the handle is loosened, the spring drives the connecting rod to enable the magnet to clamp the adapter and firmly attract the adapter, a spanner sleeve is inserted into the adapter, the adapter drives the central gear to rotate, the central gear drives other three groups of gear claw bodies to rotate, the gear claw bodies are adjusted in distance under the matching of tooth grooves, when the three groups of gear claw bodies clamp a filter element, the adapter can be continuously rotated to disassemble the filter element, and the adapter can be kept stable and can not fall off in the process of disassembling the filter element, the stability of the crossover joint is improved.

2. This filter core ware spanner that suitability is high, through setting up the gear claw device, contact and press from both sides tightly the time to it when gear claw body and filter core ware surface, the flexible glue board contacts with filter core ware, sponge shrink makes flexible glue board and filter core ware tightly laminate when pressing from both sides tightly simultaneously, the protection pad can protect the lower extreme of gear claw body, the lower extreme that prevents the gear claw body causes the fish tail to filter core ware, and avoided the gear claw body to cause the condition that the filter core ware used to be hindered to filter core ware surface to the metal material of gear claw body when pressing from both sides tightly the filter core ware, the filter core ware is provided the protection.

Drawings

Fig. 1 is a schematic structural diagram of a filter element device wrench with high adaptability.

Fig. 2 is an enlarged schematic view of a filter element wrench with high adaptability at a position in fig. 1.

Fig. 3 is a structural diagram of a gear claw device of a filter element device wrench with high adaptability.

Shown in the figure: 1. an upper mounting seat; 2. a bolt; 3. a lower mounting seat; 4. a fixed block; 5. a gear pawl arrangement; 51. a gear pawl body; 52. a groove; 53. a sponge; 54. a soft rubber plate; 55. a pad; 6. a crossover sub; 7. a fastening device; 71. a handle; 72. a connecting rod; 73. a pin shaft; 74. a magnet; 75. mounting a plate; 76. a spring; 8. a sun gear; 9. a tooth socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the present invention, an adaptive high filter element wrench, includes an upper mounting seat 1, a plug 2, a lower mounting seat 3, a fixing block 4, a gear claw device 5, an adapter 6 and a fastening device 7, wherein the plug 2 runs through the inside of the upper mounting seat 1, the lower end of the plug 2 is sleeved with the lower mounting seat 3, the bottom end of the plug 2 is sleeved with the fixing block 4, the outer surface of the plug 2 is sleeved with the gear claw device 5, the adapter 6 is installed in the upper mounting seat 1, and the fastening device 7 is installed on two sides of the adapter 6.

The fastening device 7 comprises a handle 71, a connecting rod 72 is fixedly installed at the lower end of the handle 71, the handle 71 and the connecting rod 72 are of an integrated structure, the handle 71, the connecting rod 72 and the upper mounting seat 1 are movably connected through a pin shaft 73, a pin shaft 73 is fixedly installed between the handle 71, the connecting rod 72 and the upper mounting seat 1, a magnet 74 is fixedly installed at the lower end of the connecting rod 72, the magnets 74 are in a semicircular ring shape, the number of the magnets 74 is two, the adapter 6 is sleeved on the inner side of the magnet 74, a mounting plate 75 is fixedly installed inside the upper mounting seat 1, a spring 76 is fixedly installed on one side of the mounting plate 75, the handle 71 is pressed towards the middle part, the handle 71 drives the connecting rod 72 to enable the magnet 74 to move towards two sides under the action of the pin shaft 73, at the moment, the connecting rod 72 presses the spring 76 to contract, make it fixed mutually with sun gear 8, loosen handle 71, spring 76 drives connecting rod 72 and makes magnet 74 press from both sides the crossover sub 6 tightly, and firmly attract with crossover sub 6, use the spanner sleeve to insert in the crossover sub 6, crossover sub 6 drives sun gear 8 and rotates, sun gear 8 drives other three sets of gear claw bodies 51 and rotates, carry out the adjusting distance to gear claw body 51 under the cooperation of tooth's socket 9, when three sets of gear claw bodies 51 press from both sides the filter core ware tightly, it can dismantle the filter core ware to continue to rotate crossover sub 6, make crossover sub 6 keep firm can not take place to drop at the in-process of dismantling the filter core ware, the stability of crossover sub 6 has been improved.

The gear claw device 5 comprises a gear claw body 51, the number of the gear claw body 51 is three, a tooth socket 9 is arranged at one end of the gear claw body 51, a central gear 8 is sleeved at the lower end of an adapter 6, the adapter 6 is movably connected with the central gear 8, a groove 52 is arranged on the inner side of the gear claw body 51, a sponge 53 is fixedly arranged inside the groove 52, a soft rubber plate 54 is bonded to one side of the sponge 53, an anti-skid block is fixedly arranged on one side of the soft rubber plate 54, the anti-skid block is made of rubber, a protection pad 55 is fixedly arranged at the bottom end of the gear claw body 51, when the gear claw body 51 is in contact with the surface of a filter core and clamps the filter core, the soft rubber plate 54 is in contact with the filter core, the sponge 53 shrinks to enable the soft rubber plate 54 to be tightly attached to the filter core during clamping, the protection pad 55 can protect the lower end of the gear claw body 51, and, and the condition that the metal material of the gear claw body 51 clamps the surface of the filter element when the gear claw body 51 clamps the filter element is avoided, so that the use of the filter element is influenced, and the filter element is protected.

The utility model discloses a theory of operation is: meanwhile, the handle 71 is pressed towards the middle part, the handle 71 drives the connecting rod 72 to enable the magnet 74 to move towards two sides under the action of the pin shaft 73, at the moment, the connecting rod 72 presses the spring 76 to contract, then the adapter 6 is inserted into the upper mounting seat 1 and the lower mounting seat 3 to be fixed with the central gear 8, the handle 71 is loosened, the spring 76 drives the connecting rod 72 to enable the magnet 74 to clamp the adapter 6 and firmly attract the adapter 6, a wrench sleeve is inserted into the adapter 6, the adapter 6 drives the central gear 8 to rotate, the central gear 8 drives the other three groups of gear claw bodies 51 to rotate, the distance of the gear claw bodies 51 is adjusted under the matching of the tooth grooves 9, when the three groups of gear claw bodies 51 clamp the filter element, the filter element can be disassembled by continuously rotating the adapter 6, and when the gear claw bodies 51 are contacted with the surface of the filter element and clamp the filter element, the soft rubber plate 54 contacts with the filter element device, and meanwhile, when the filter element device is clamped, the sponge 53 contracts to enable the soft rubber plate 54 to be tightly attached to the filter element device, and the protection pad 55 can protect the lower end of the gear claw body 51.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a filter core ware spanner that suitability is high, includes mount pad (1), bolt (2), mount pad (3), fixed block (4), gear claw device (5), crossover sub (6) and fastener (7), its characterized in that down: the bolt (2) penetrates through the upper mounting seat (1), the lower mounting seat (3) is sleeved at the lower end of the bolt (2), the fixed block (4) is sleeved at the bottom end of the bolt (2), the gear claw device (5) is sleeved on the outer surface of the bolt (2), the adapter (6) is mounted in the upper mounting seat (1), and the fastening devices (7) are mounted on two sides of the adapter (6);

fastener (7) include handle (71), the lower extreme fixed mounting of handle (71) has connecting rod (72), fixed mounting has round pin axle (73) between handle (71) and connecting rod (72) and last mount pad (1), the lower extreme fixed mounting of connecting rod (72) has magnet (74), the inside fixed mounting who goes up mount pad (1) has mounting panel (75), one side fixed mounting of mounting panel (75) has spring (76).

2. A high-adaptability filter cartridge wrench as claimed in claim 1, wherein: the gear claw device (5) comprises a gear claw body (51), and a groove (52) is formed in the inner side of the gear claw body (51).

3. A high-adaptability filter cartridge wrench as claimed in claim 2, wherein: the gear claw is characterized in that a sponge (53) is fixedly mounted inside the groove (52), a soft rubber plate (54) is bonded on one side of the sponge (53), and a protection pad (55) is fixedly mounted at the bottom end of the gear claw body (51).

4. A high-adaptability filter cartridge wrench as claimed in claim 2, wherein: the gear claw is characterized in that the number of the gear claw bodies (51) is three, a tooth groove (9) is formed in one end of each gear claw body (51), a central gear (8) is sleeved at the lower end of the conversion joint (6), and the conversion joint (6) is movably connected with the central gear (8).

5. A high-adaptability filter cartridge wrench as claimed in claim 1, wherein: the shape of magnet (74) is half circular ring shape, and the quantity of magnet (74) is two sets of, crossover sub (6) cover is established in the inboard of magnet (74).

6. A high-adaptability filter cartridge wrench as claimed in claim 1, wherein: the handle (71) and the connecting rod (72) are of an integrated structure, and the handle (71), the connecting rod (72) and the upper mounting seat (1) are movably connected through a pin shaft (73).

7. A high-adaptability filter cartridge wrench as claimed in claim 3, wherein: one side of the soft rubber plate (54) is fixedly provided with an anti-skid block, and the anti-skid block is made of rubber.