CN213205327U

CN213205327U - Novel polyurethane leading wheel convenient to use

Info

Publication number: CN213205327U
Application number: CN202021738598.1U
Authority: CN
Inventors: 洪汝频
Original assignee: Suzhou Pinfa Electromechanical Technology Co ltd
Current assignee: Suzhou Pinfa Electromechanical Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-14
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a novel polyurethane leading wheel convenient to use, which comprises a mounting bas, first recess has all been seted up to the both sides of mount pad, fixedly connected with fixed frame on one side inner wall of first recess, the activity interlude is connected with the fly leaf in fixed frame's the inner chamber, one side fixedly connected with inserted bar of fly leaf, be equipped with the fixture block on one side inner wall of first recess, the top and the bottom of fixture block inner chamber all are equipped with the spring leaf, one side of spring leaf is equipped with the locating plate, the inserted bar is located between two locating plates, the top and the bottom of inserted bar all are equipped with the card pearl, seted up on the locating plate with card pearl matched with draw-in groove, inserted bar and fixture. The utility model discloses utilize the cooperation of first recess, fixed frame, inserted bar, fixture block, locating plate, card pearl, spring leaf and draw-in groove, improved the dismouting convenience of gyro wheel and locating pin to improve the flexibility of gyro wheel maintenance, improved the life of holistic work efficiency and gyro wheel.

Description

Novel polyurethane leading wheel convenient to use

Technical Field

The utility model relates to a leading wheel field, in particular to novel polyurethane leading wheel convenient to use.

Background

The guide wheel is used for guiding the direction of an object in the moving process, the guide wheel is provided with a pulley structure, the guide wheel can play a role in saving power in certain projects or products, the sliding door is a common household door and can be pushed and pulled, along with the development of the technology and the diversification of decoration means, the sliding door can be used for moving glass, cloth, rattan plaited and aluminum alloy sections from the surface of a traditional plate, and can be used for moving the sliding door from a sliding door, a folding door to a partition door, the functions and the application range of the sliding door are continuously expanded, and in the production process of the sliding door, the operation of the sliding door is required to be carried out by utilizing the design of the guide wheel at the bottom of the sliding door.

The leading wheel that push-and-pull door used on the market now is basically that directly to break through the section bar with self-tapping screw in advance when installing the door and fix on the door leaf, because the section bar wall thickness is very thin, leads to easily slipping tooth when attacking the nail, has great potential safety hazard easily, need dismantle the door leaf from the door frame during maintenance even can tear the leading wheel again, leads to the operation complicacy, has reduced the life and the work efficiency of leading wheel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel polyurethane leading wheel convenient to use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel polyurethane leading wheel convenient to use, includes the mount pad, first recess has all been seted up to the both sides of mount pad, fixedly connected with fixed frame on one side inner wall of first recess, the activity interlude is connected with the fly leaf in fixed frame's the inner chamber, one side fixedly connected with inserted bar of fly leaf, fixedly connected with fixture block on one side inner wall of first recess, the equal fixedly connected with spring leaf in top and the bottom of fixture block inner chamber, one side fixedly connected with locating plate of spring leaf, the inserted bar is located between two locating plates, the top of inserted bar and the equal fixedly connected with card pearl in bottom, seted up on the locating plate with card pearl matched with draw-in groove, inserted bar and fixture block activity interlude are connected.

Preferably, a second groove is formed in the movable plate, and two positioning pins are symmetrically, rotatably and alternately connected to inner walls of two sides of the second groove.

Preferably, the outer wall of the positioning pin is fixedly sleeved with a roller wheel, and the roller wheel is rotatably and alternately connected with the second groove.

Preferably, the sliding grooves are formed in the two side sides of the first groove, sliding blocks are connected in the inner cavity of the sliding grooves in a sliding mode, and a baffle is fixedly connected between the two sliding blocks.

Preferably, the bottom of baffle symmetry fixedly connected with stopper, set up on the mount pad with stopper matched with spacing seat.

Preferably, one side fixedly connected with handle of baffle, the bottom of first recess is seted up and is led to the groove with gyro wheel matched with, the top fixedly connected with slurcam of mount pad.

The utility model discloses a technological effect and advantage:

(1) the utility model improves the dismounting convenience of the roller and the positioning pin by utilizing the matching of the first groove, the fixed frame, the inserted bar, the clamping block, the positioning plate, the clamping bead, the spring piece and the clamping groove, thereby improving the flexibility of roller maintenance, improving the integral working efficiency and the service life of the roller;

(2) the utility model discloses utilize the cooperation of second recess, locating pin, gyro wheel, spout, slider, baffle, stopper and spacing seat, improved the protectiveness of gyro wheel, avoid it to take place to drop at gliding in-process to improve holistic work efficiency, utilized the cooperation of handle and slurcam, improved the use flexibility of baffle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the fixing frame of the present invention.

Fig. 3 is a schematic structural diagram of the roller of the present invention.

Fig. 4 is a schematic structural diagram of the baffle of the present invention.

Fig. 5 is a schematic structural view of the fixture block of the present invention.

In the figure: 1. a mounting seat; 2. a fixed frame; 3. a movable plate; 4. inserting a rod; 5. a push plate; 6. positioning pins; 7. a roller; 8. a baffle plate; 9. a handle; 10. a chute; 11. a slider; 12. a limiting block; 13. a limiting seat; 14. a clamping block; 15. a spring plate; 16. and (7) positioning the plate.

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.

The utility model provides a novel polyurethane guide wheel convenient to use as shown in figures 1-5, which comprises a mounting seat 1, wherein the section of the mounting seat 1 is rectangular, the fixing and installation of a fixed frame 2 are convenient, first grooves are respectively arranged on both sides of the mounting seat 1, the section of each first groove is rectangular, the movable insertion connection of a movable plate 3 is convenient, the fixed frame 2 is fixedly connected on the inner wall of one side of each first groove, the section of the fixed frame 2 is shown in figure 5, through grooves are respectively arranged on one side of a frame clamping block 14 of the fixed frame 2 and one side close to the bottom of the mounting seat 1, the mounting of the movable plate 3 and the placement of an inserted rod 4 are convenient, the movable plate 3 is movably inserted and connected in the inner cavity of the fixed frame 2, an inserted rod 4 is fixedly connected on one side of the movable plate 3, the clamping block 14 is fixedly connected on the inner wall of one side of the first groove, the section, the spring piece 15 is characterized in that the spring piece is easy to bend only on a plane with the minimum rigidity, and has large tensile rigidity and bending rigidity in the other direction, the position of the positioning plate 16 is convenient to restore, the spring piece 15 is fixedly connected to the top and the bottom of the inner cavity of the clamping block 14, the positioning plate 16 is fixedly connected to one side of the spring piece 15, the cross section of the positioning plate 16 is T-shaped, the clamping of the clamping beads and the clamping grooves is convenient, the inserted bar 4 is positioned between the two positioning plates 16, the clamping beads are fixedly connected to the top and the bottom of the inserted bar 4, the clamping grooves matched with the clamping beads are formed in the positioning plates 16, the inserted bar 4 and the clamping block 14 are movably connected in.

The movable plate 3 is provided with a second groove, the cross section of the second groove is rectangular, the positioning pins 6 are convenient to rotate and alternately connected, and the inner walls on the two sides of the second groove are symmetrically and rotatably alternately connected with the two positioning pins 6.

The outer wall of the positioning pin 6 is fixedly sleeved with a roller 7, the roller 7 is made of novel polyurethane, and the roller 7 and the second groove are rotatably and alternately connected.

Spout 10 has all been seted up to the both sides side of first recess, sliding connection has slider 11 in the inner chamber of spout 10, the cross-section of spout 10 and slider 11 is type, the spacing slip of the slider 11 of being convenient for, fixedly connected with baffle 8 between two sliders 11, the cross-section of baffle 8 is the rectangle, the dustproof of the first groove of being convenient for, also improve gyro wheel 7's protectiveness, set up on mount pad 1 with baffle 8 complex dead slot, the dead slot is located baffle 8 directly over, baffle 8 of being convenient for shelters from locating pin 6.

The bottom symmetry fixedly connected with stopper 12 of baffle 8, the cross-section of stopper 12 is the half arc, is convenient for its block with spacing seat 13, sets up the spacing seat 13 with stopper 12 matched with on the mount pad 1.

Baffle 8's one side fixedly connected with handle 9 has improved baffle 8's removal convenience, and the bottom of first recess is seted up and is led to the groove with gyro wheel 7 matched with, and the gyro wheel 7 of being convenient for rotates with the contact on ground, and mount pad 1's top fixedly connected with slurcam 5, slurcam 5 are external door and window promptly, have improved holistic practicality.

The utility model discloses the theory of operation: during the use, the user utilizes handle 9 to upwards promote baffle 8, then inject fly leaf 3 in fixed frame 2's inner chamber, make inserted bar 4 get into in the inner chamber of fixture block 14, make inserted bar 4 extrude two card pearls, make the card pearl make locating plate 16 move back to back after the extrusion, make spring leaf 15 compressed, thereby make the rigidity of inserted bar 4, simultaneously here, locating pin 6 is located the bottom of first recess inner chamber, be convenient for the spacing rotation of gyro wheel 7, then stimulate baffle 8 downwards, make the stopper 12 and the spacing seat 13 joint of baffle 8 bottom, thereby make the rigidity of baffle 8, protection locating pin 6 can not drop from the inner chamber of mount pad 1, the holistic practicality has also been improved, thereby reduce the disability rate of gyro wheel 7.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The novel polyurethane guide wheel convenient to use comprises a mounting seat (1) and is characterized in that first grooves are formed in two sides of the mounting seat (1), a fixed frame (2) is fixedly connected to the inner wall of one side of each first groove, a movable plate (3) is movably and alternately connected to the inner cavity of the fixed frame (2), an inserted rod (4) is fixedly connected to one side of the movable plate (3), a clamping block (14) is fixedly connected to the inner wall of one side of each first groove, spring pieces (15) are fixedly connected to the tops and the bottoms of the inner cavities of the clamping blocks (14), positioning plates (16) are fixedly connected to one sides of the spring pieces (15), the inserted rod (4) is located between the two positioning plates (16), clamping beads are fixedly connected to the tops and the bottoms of the inserted rods (4), and clamping grooves matched with the clamping beads are formed in the positioning plates (16), the inserted bar (4) is movably connected with the clamping block (14) in a penetrating way.

2. The novel polyurethane guide wheel convenient to use as claimed in claim 1, wherein the movable plate (3) is provided with a second groove, and two positioning pins (6) are symmetrically, rotatably and alternately inserted and connected to inner walls of two sides of the second groove.

3. The novel polyurethane guide wheel convenient to use as claimed in claim 2, wherein the outer wall of the positioning pin (6) is fixedly sleeved with a roller (7), and the roller (7) is rotatably inserted and connected with the second groove.

4. The novel polyurethane guide wheel convenient to use as claimed in claim 1, wherein sliding grooves (10) are formed in both sides of the first groove, sliding blocks (11) are connected in an inner cavity of each sliding groove (10) in a sliding mode, and a baffle (8) is fixedly connected between the two sliding blocks (11).

5. The novel polyurethane guide wheel convenient to use as claimed in claim 4, wherein the bottom of the baffle (8) is symmetrically and fixedly connected with a limiting block (12), and the mounting seat (1) is provided with a limiting seat (13) matched with the limiting block (12).

6. The novel polyurethane guide wheel convenient to use as claimed in claim 4, wherein a handle (9) is fixedly connected to one side of the baffle (8), a through groove matched with the roller (7) is formed in the bottom of the first groove, and a push plate (5) is fixedly connected to the top of the mounting seat (1).