CN213036006U

CN213036006U - Reinforcing structure of pedal converter of shoes with clamping function

Info

Publication number: CN213036006U
Application number: CN202021597397.4U
Authority: CN
Inventors: 刘雅馨
Original assignee: Nanjing Jundian New Material Technology Co ltd
Current assignee: Nanjing Jundian New Material Technology Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-23
Anticipated expiration: 2030-08-05

Abstract

The utility model belongs to the technical field of card shoes footboard converter technique and specifically relates to a structure is reinforceed to card shoes footboard converter, it includes at least: the pedal comprises a pedal body and a group of clamping converters, wherein the pedal body is used for assembling an axial rod; the pedal body at least comprises a long shaft part sleeved at the outer side of the shaft center rod, a front frame part formed by forward extending from two ends of the long shaft part and connecting, and a rear frame part formed by backward extending from two ends of the long shaft part and connecting; locking bolts are respectively installed on two sides of the middle of the long shaft part in a threaded manner, and a first screw hole and a second screw hole for locking the locking bolts are respectively arranged at two ends of the long shaft part; the utility model discloses can prevent that the activity that blocks the card formula converter from keeping off piece and lead to the position level to deviate from to remove and form easily and twist reverse the problem that the schizolysis damaged because of rocking when the atress is taken off the card to increase its spacing support stability and increase life.

Description

Reinforcing structure of pedal converter of shoes with clamping function

Technical Field

The utility model relates to a card shoes footboard converter technical field especially relates to a structure is reinforceed to card shoes footboard converter.

Background

The conventional shoe-clamping pedal converter in the prior art mainly comprises: a base member assembled at the pedal body by using bolts, a moving member assembled at the base member by using a long pin rod, a torsion spring sleeved at the long pin rod and two ends of which respectively abut against the moving member and the pressing member, an adjusting bolt penetrating through a fixed hole of the base member, and a pressing plate which is arranged at one end of the adjusting bolt and is used for abutting against the second end of the torsion spring; the movable stopper comprises a U-shaped open top, a recessed area which is arranged at the U-shaped open top and is used for horizontally moving one end of a tool into the inserting position, connecting arms which respectively extend downwards from two sides of the recessed area, rear ear parts which respectively extend backwards from the two connecting arms, and a shaft hole which is arranged at the rear ear part and is used for inserting one end of the long pin rod;

however, since the top of the movable stopper is U-shaped and open, and the center of the top is not aligned with the connecting arm, in other words, the top and the connecting arm are eccentrically disposed, when the user needs to insert or remove the card, the shoe sole fixture block can forcibly pull the movable stopper, which often forces the movable stopper to swing in an impact manner and to be loosened, and after a long time, the entire converter and the pedal body can obviously swing and separate from each other, and meanwhile, the shoe sole fixture block is not easy to align when inserted into the card, and is directly pressed on the eccentric top, which causes the top to bend or break, thereby reducing the service life of the converter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the sole clamping block is easy to damage in the prior art and providing a structure for strengthening the pedal converter of the clamping shoe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a kind of card shoes footboard converter and strengthening the structure, it includes at least: the pedal comprises a pedal body and a group of clamping converters, wherein the pedal body is used for assembling an axial rod;

the pedal body at least comprises a long shaft part sleeved at the outer side of the shaft center rod, a front frame part formed by forward extending from two ends of the long shaft part and connecting, and a rear frame part formed by backward extending from two ends of the long shaft part and connecting; locking bolts are respectively installed on two sides of the middle of the long shaft part in a threaded mode, a first screw hole and a second screw hole for locking the locking bolts are respectively formed in two ends of the long shaft part, and a fixing lug for fixing the clamping type converter is arranged between the first screw hole and the second screw hole;

the clamping type converter at least comprises a group of limiting parts arranged at the long shaft part of the pedal body, a group of movable stoppers arranged at the limiting parts, a long shaft rod transversely assembled at the limiting parts and the movable stoppers, a torsion spring sleeved at the long shaft rod and with one end abutting against the movable stoppers, an adjusting bolt penetrating through a fixed hole of the limiting parts, and a group of pressing plates arranged at one end of the adjusting bolt and used for abutting against the other end of the torsion spring;

the limiting part at least comprises a base part which is adjacent to the long shaft part, a first through hole and a second through hole which penetrate through the base part and are used for the penetration and fixation of the adjusting bolt, a limiting hole which is positioned between the first through hole and the second through hole and is sleeved at the fixed lug, a pressing part which is formed by bending and extending upwards from one end of the base part towards the outer side, a limiting opening which is formed between the pressing part and one end of the base part, a fixed hole which is used for the penetration of one end of the adjusting bolt, lug parts which are formed by bending downwards from two sides of the base part, and shaft holes which are arranged at the lug parts and are used for the penetration of the long shaft rod;

the movable blocking piece at least comprises a top flat part, a through hole which is arranged to penetrate through the top flat part, connecting arms which are respectively formed by downwards extending from two sides of the top flat part, rear lug parts which are respectively formed by backwards extending from the two connecting arms, and an axle center hole which is arranged to penetrate through the rear lug parts and is used for placing one end of the long shaft rod; the pressure plate is provided with an inner threaded hole for threaded connection of the threaded part of the adjusting bolt and a shoulder for abutting against one end of the torsion spring.

Preferably, the movable stopper is provided with a marking portion, and the marking portion is arranged at the top flat portion and is annularly arranged on the periphery of the through hole, so that the marking portion can be used as a control basis for the rotation displacement of the adjusting bolt.

Preferably, the marking is a line, a letter, a number, or a pattern.

Preferably, the indication portions are additionally arranged at the top flat portion in a ring shape by a processing method such as printing, laser, plating, stamping, or injection.

Preferably, be located the both sides of the first screw of the major axis portion of footboard body, second screw all are formed with the spacing fin of protrusion form, two can supply between the spacing fin the card formula converter is put into, and makes after putting into one side of the lug portion of card formula converter just can be close to or be adjacent to the side department of spacing fin.

Preferably, the movable stopper is provided with a protruding stop block, and the protruding stop blocks extend from the two connecting arms toward each other respectively and are used for abutting against one end of the torsion spring.

The utility model provides a structure is reinforceed to card shoes footboard converter, beneficial effect lies in: the utility model discloses can prevent that the activity that blocks the card formula converter keeps off piece and lead to the position level to deviate from to remove and form easily and twist reverse the puzzlement of schizolysis damage because of rocking when the atress is taken off the card, and guarantee that the card formula converter is difficult more and rock the swing about to increase its spacing support stability and increase life's multiple efficiency.

Drawings

Fig. 1 is a first schematic structural view of a reinforcing structure of a truck shoe pedal converter provided by the present invention;

FIG. 2 is a second schematic structural view of a reinforcement structure of a truck shoe pedal converter provided in the present invention;

fig. 3 is a third schematic structural view of the reinforcing structure of the truck shoe pedal converter provided by the present invention.

The pedal comprises a pedal body 1, a long shaft part 10, a front frame part 11, a rear frame part 12, a first screw hole 13, a second screw hole 14, a fixed lug 15, a limit convex rib 16, a snap-type converter 2, a limit piece 20, a base part 200, a first through hole 201, a second through hole 202, a limit hole 203, a press stopping part 204, a limit opening 205, a fixed hole 206, a lug part 207, a shaft hole 2071, a movable stop part 21, a flat top part 210, a through hole 211, a marking part 212, a connecting arm 213, a rear lug part 214, a shaft center hole 215, a convex stop block 216, a long shaft rod 22, a torsion spring 23, a first end 230, a second end 231, an adjusting bolt 24, a threaded part 240, a press plate 25, an internal screw hole 250, a shoulder part 251, a shaft.

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.

Referring to fig. 1-3, a truck shoe pedal translator reinforcement structure includes at least: a pedal body 1 for assembling an axial rod 3 and a group of card type converters 2 arranged at the pedal body 1;

the pedal body 1 at least comprises a long shaft part 10 sleeved at the outer side of the shaft center rod 3, a front frame part 11 formed by forward extending from two ends of the long shaft part 10 and connecting, and a rear frame part 12 formed by backward extending from two ends of the long shaft part 10 and connecting; the locking bolt 4 is respectively installed on two sides of the middle of the long shaft part 10 in a threaded mode, the two ends of the long shaft part are respectively provided with a first screw hole 13 and a second screw hole 14 for locking the locking bolt 4, and a fixed lug 15 for fixing the clamping type converter is arranged between the two first screw holes 13 and the second screw hole 14;

the cassette converter 2 at least comprises a group of limiting parts 20 arranged at the long shaft part 10 of the pedal body 1, a group of movable stoppers 21 arranged at the limiting parts 20, a long shaft rod 22 transversely arranged at the limiting parts 20 and the movable stoppers 21, a torsion spring 23 sleeved at the long shaft rod 22 and having one end abutting against the movable stoppers 21, an adjusting bolt 24 penetrating through a fixed hole of the limiting part 20, and a group of pressing plates 25 arranged at one end of the adjusting bolt 24 and used for abutting against the other end of the torsion spring 23;

the position-limiting member 20 at least comprises a base 200 adjacent to the long shaft 10, a first through hole 201 and a second through hole 202 penetrating the base 200 and allowing the adjusting bolt 24 to penetrate and fix, a position-limiting hole 203 between the first through hole 201 and the second through hole 202 and being sleeved on the fixing lug 15, a pressing part 204 formed by bending and extending upwards from one end of the base 200 to the outside, a limiting opening 205 formed between the pressing part 204 and one end of the base, a fixing hole 206 allowing one end of the adjusting bolt 24 to penetrate, a lug part 207 formed by bending downwards from two sides of the base 200, and a shaft hole 2071 provided at the lug part 207 and allowing the long shaft 22 to penetrate;

the movable stopper 21 at least comprises a top flat portion 210, a through hole 211 penetrating through the top flat portion 210, connecting arms 213 extending downward from two sides of the top flat portion 210, rear ear portions 214 extending rearward from two connecting arms 213, and a central axis hole 215 penetrating through the rear ear portions 214 and allowing one end of the long shaft 22 to be inserted therein; the pressing plate 25 has an inner screw hole 250 for screwing the screw portion 240 of the adjusting bolt 24 and a shoulder 251 against which one end of the torsion spring 23 abuts. Through the above structure, the two sides of the top flat portion 210 are respectively connected to the connecting arm 213 and the limiting hole 203 and directly sleeved on the fixing protrusion 15, and the locking bolts 4 at two different positions directly pass through the first through hole 201 and the second through hole 202 and then are threadedly mounted on the first screw hole 13 and the second screw hole 14, so as to ensure that the card-type converter 2 is not easy to shake left and right, increase the stability of the limiting and prolong the service life of the card-type converter 2.

The movable stopper 21 is provided with an indication portion 212, the indication portion 212 is disposed at the top flat portion 210 and is annularly disposed on the periphery of the through hole 211, so that the indication portion 212 can be used as a control basis for adjusting the rotational displacement of the bolt 24; the mark 212 is preferably a line, a character, a number, or a pattern; the movable stopper 21 has a protrusion 216, the protrusion 216 extends from the two connecting arms 213 toward each other and is used for supporting one end of the torsion spring 23; the marking portion 212 is additionally disposed in a ring shape at the top flat portion 210 by printing, or laser, or electroplating, or stamping, or injection; protruding limiting convex ribs 16 are formed on two sides of the first screw hole 13 and the second screw hole 14 which are positioned on the long shaft part 10 of the pedal body 1, the card-type converter 2 can be placed between the two limiting convex ribs 16, and one side of the lug part 207 of the card-type converter 2 after being placed can be just close to or adjacent to the side surfaces of the limiting convex ribs 16. Therefore, the trouble that the movable stopper 21 of the card converter 2 is easy to separate and twist to crack and damage due to horizontal deviation movement caused by shaking when the card is released due to stress can be prevented, and the card converter 2 is ensured not to swing left and right easily, so that the limit support stability is improved, and the service life is prolonged;

the working principle is as follows: when assembling, only the shaft hole 2071 of the lug part 207 of the limiting member 20 needs to be aligned with the shaft hole 215 of the rear lug part 214 of the movable stopper 21 and the torsion spring 23 disposed between the two connecting arms 213 of the movable stopper 21 in sequence, and then the long shaft rod 22 is inserted into the shaft hole 2071, the shaft hole 215 and the winding ring of the torsion spring 23, so that the movable stopper 21 and the limiting member 20 form a relatively movable integral body, and the first end 230 of the torsion spring 23 can be located above the stop block 216 of the movable stopper 21 and between the connecting arms 213; at this time, the movable stopper 21 is rotated to one side, so that the flat top portion 210 of the movable stopper 21 is not located right above the fixed hole 206 of the position-limiting member 20, and then the threaded portion 240 of the adjusting bolt 24 sequentially passes through the fixed hole 206 of the position-limiting member 20 and the second end 231 of the torsion spring 23, and then is directly screwed into the threaded hole 250 of the pressing plate 25, so that the shoulder 251 of the pressing plate 25 can abut against the second end 231 of the torsion spring 23, the pressing plate 25 is driven to move upwards by rotating the adjusting bolt 24, and the shoulder 251 of the pressing plate 25 is pressed against the second end 231 of the torsion spring 23, so that the first end 230 and the second end 231 of the torsion spring 23 bear more pressure, and the movable stopper 21 is forced to rotate reversely by the first end 230 until the connecting arm 213 of the movable stopper 21 abuts against one side of the position-limiting member 20, so that the through hole 211 of the movable stopper 21 can be aligned and located right above the adjusting bolt 24, to form a card converter 2; finally, the position-limiting hole 203 of the card converter 2 is directly sleeved on the position-fixing lug 15 of the pedal body 1, and the lug parts 207 at the two outer sides of the card converter 2 are just respectively adjacent to or near the position-limiting convex ribs 16 of the pedal body 1, the two through

holes

201 and 202 of the card converter 2 are respectively aligned with the

screw holes

13 and 14 of the pedal body 1, and one end of the locking bolt 4 is respectively threaded through the through

holes

201 and 202 and then is directly screwed on the

screw holes

13 and 14, so that the assembly before use can be quickly completed;

when the user wants to release the card, the shoe sole fastening blocks (not shown) are hooked to two ends of the card-type converter 2 (i.e. one end of the shoe sole fastening block is fastened to the limiting opening 205 of the limiting member 20 or the lower portion of the pressing portion 204 and the other end thereof is fastened to the area surrounded by the two connecting arms 213 of the movable stopper 21 and the flat top portion 210), so that the fastening blocks can strongly pull the card-type converter 2 to one side during the card releasing process, however, the limiting hole 203 of the card-type converter 2 is directly sleeved on the fixed protrusion 15 of the pedal body 1 and is threadedly mounted on the

screw holes

13, 14 of the pedal body 1 and the lug portions 207 of the two sides of the card-type converter 2 are adjacent to or adjacent to the two limiting ribs 16 of the pedal body 1 by using the locking bolts 4 at two different positions directly penetrating through the through

holes

201, 202 to form a multi-point triangular limiting manner, thereby ensuring that the card-type converter 2 is limited by the two limiting ribs 16 at the beginning of shaking The phenomenon of left-right shaking is easy to generate, so that the limiting stability of the card converter 2 can be increased and the service life of the card converter can be prolonged; in addition, because the two sides of the top flat portion 210 of the card-type converter 2 are respectively connected to the connecting arm 213, although a through hole 211 for one end of a tool (not shown) to penetrate is arranged in the middle of the top flat portion 210, the two sides of the top flat portion 210 are also surely and evenly connected to the connecting arm 213, so that the shoe sole can not be easily twisted and deformed after being pulled by a sole clamping block (not shown), and the service life of the shoe sole is greatly prolonged;

when the releasing process is too easy, a tool (such as a horizontal screwdriver or a cross screwdriver) must be used to penetrate through the through hole 211 of the top flat portion 210 and then directly engage with the adjusting bolt 24, and then the adjusting bolt 24 is rotated clockwise to make the first end 230 of the torsion spring 23 generate a larger rebound force and drive the pressing plate 25 to press the second end 231 of the torsion spring 23 upwards, so that the movable stopper 21 is not easy to rotate towards one side; at this time, if the adjustment bolt is rotated again, the extension line of the cutting groove or the chamfer formed at the head end of the rotated adjustment bolt 24 can be aligned and displaced and rotated along the marking portion 212 arranged along the concave linear strip, so as to be used as a more precise fine adjustment control, and thus, the other end of the sole clamping block needs to push away the movable stopper 21 in a more laborious manner, so as to provide a more precise indication for adjustment and provide a consumer with adjustment, thereby greatly shortening the times and time of adjustment and test, and further achieving the operation basis of adjustment control according to the requirement of the consumer for rapidly adjusting the tightness;

on the contrary, when the releasing process is too difficult, a tool (such as a horizontal screwdriver or a cross screwdriver) is required to penetrate through the through hole 211 of the top flat portion 210 to directly engage with the adjusting bolt 24, and then the adjusting bolt 24 is rotated counterclockwise to force the pressing plate 25 to move downward and to loosely press the second end 231 of the torsion spring 23, so that the resilience force generated by the first end 230 of the torsion spring 23 is reduced, and the movable stopper 21 is more easily rotated toward one side; at this time, if the rotation is continued, the extension line of the cutting groove or the chamfer formed at the head end of the adjusting bolt 24 after the rotation can be aligned and displaced and rotated along the marking portion 212 arranged along the concave linear shape, so as to be used as a more precise fine adjustment control, and thus, the other end of the sole clamping block needs to push away the movable stopper 21 in a looser manner, so as to provide a more precise indication for adjustment to the consumer for adjustment, thereby greatly shortening the times and time of the adjustment and test, and further achieving the operation basis of the adjustment control according to the consumer's need to quickly adjust the tightness.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A truck shoe pedal converter reinforcement structure, characterized in that it includes at least: the pedal comprises a pedal body (1) for assembling an axial rod (3) and a group of card-type converters (2) arranged at the pedal body (1);

the pedal body (1) at least comprises a long shaft part (10) sleeved at the outer side of the axle center rod (3), a front frame part (11) formed by forward extending from two ends of the long shaft part (10) and connecting, and a rear frame part (12) formed by backward extending from two ends of the long shaft part (10) and connecting; locking bolts (4) are respectively installed on two sides of the middle of the long shaft part (10) in a threaded mode, a first screw hole (13) and a second screw hole (14) for locking the locking bolts (4) are respectively formed in two ends of the long shaft part, and a fixed lug (15) for fixing the clamping type converter is arranged between the two first screw holes (13) and the second screw hole (14);

the clamping type converter (2) at least comprises a group of limiting pieces (20) arranged at a long shaft part (10) of the pedal body (1), a group of movable blocking pieces (21) arranged at the limiting pieces (20), a long shaft rod (22) transversely assembled at the limiting pieces (20) and the movable blocking pieces (21), a torsion spring (23) sleeved at the long shaft rod (22) and with one end abutting against the movable blocking pieces (21), an adjusting bolt (24) penetrating through a positioning hole of the limiting pieces (20), and a group of pressing plates (25) arranged at one end of the adjusting bolt (24) and used for abutting against the other end of the torsion spring (23);

the limiting piece (20) at least comprises a base part (200) which is adjacent to the long shaft part (10), a first through hole (201) and a second through hole (202) which penetrate through the base part (200) and are used for the penetration and fixation of the adjusting bolt (24), a limiting hole (203) which is positioned between the first through hole (201) and the second through hole (202) and is sleeved at the fixed lug (15), and a blocking part (204) which is formed by bending and extending upwards from one end of the base part (200) towards the outside, a limiting opening (205) is formed between the pressing stop part (204) and one end of the base part, a fixed hole (206) for one end of the adjusting bolt (24) to penetrate through, lug parts (207) formed by bending downwards from two sides of the base part (200), and a shaft hole (2071) which is arranged at the lug parts (207) and is used for the long shaft rod (22) to penetrate through;

the movable stopper (21) at least comprises a top flat part (210), a through hole (211) which is arranged to penetrate through the top flat part (210), connecting arms (213) which are respectively formed by downwards extending from two sides of the top flat part (210), rear lug parts (214) which are respectively formed by downwards extending from the two connecting arms (213) and are respectively formed by backwards extending, and a shaft center hole (215) which is arranged to penetrate through the rear lug parts (214) and is used for placing one end of the long shaft rod (22); the pressure plate (25) is provided with an internal screw hole (250) for the threaded part (240) of the adjusting bolt (24) to be in threaded connection and a shoulder part (251) for one end of the torsion spring (23) to be abutted against.

2. The shoe pedal converter strengthening structure according to claim 1, wherein the movable stopper (21) is provided with a marking portion (212), and the marking portion (212) is disposed at the top flat portion (210) and is annularly disposed around the through hole (211), so that the marking portion (212) can be used as a basis for controlling the rotation displacement of the adjusting bolt (24).

3. The shoe clamping pedal converter reinforcing structure according to claim 2, wherein protruding limiting ribs (16) are formed on both sides of the first screw hole (13) and the second screw hole (14) of the long shaft portion (10) of the pedal body (1), the two limiting ribs (16) are used for the insertion of the shoe clamping converter (2), and one side of the lug portion (207) of the inserted shoe clamping converter (2) is just close to or adjacent to the side face of the limiting rib (16).

4. A shoe pedal transducer reinforcement structure according to claim 3, wherein the movable stopper (21) is provided with a protrusion (216), and the protrusion (216) extends from two of the connecting arms (213) toward each other and is used for abutting against one end of the torsion spring (23).