CN214854781U

CN214854781U - Adjustable elephant trunk pull head runway

Info

Publication number: CN214854781U
Application number: CN202120283973.6U
Authority: CN
Inventors: 洪卫兵; 石旺军; 周望生
Original assignee: YIWU HUADA DIE-CASTING CO LTD
Current assignee: YIWU HUADA DIE-CASTING CO LTD
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-26
Anticipated expiration: 2031-02-01

Abstract

The utility model provides an adjustable trunk pull head runway belongs to zip fastener processing technology field. It has solved the problem that current trunk pull head runway can only use with the supporting of single kind size draw zipper head. The adjustable elephant nose puller track comprises a track left plate, a track right plate and a track lower plate, a gap capable of accommodating a puller nose and an accommodating chamber capable of accommodating a puller body are formed among the track left plate, the track right plate and the track lower plate, and a width adjusting device capable of adjusting the width of the gap and a height adjusting device capable of adjusting the height of the accommodating chamber are further arranged on the track. The utility model discloses have the commonality, the convenience, the high efficiency.

Description

Adjustable elephant trunk pull head runway

Technical Field

The utility model belongs to the technical field of zip fastener equipment, a adjustable trunk pull head runway is related to.

Background

Slide fasteners are connecting members for joining or separating articles by means of continuously arranged fastener elements, and are widely used for clothing, bags, tents, and the like. The zipper is composed of zipper teeth, zipper head, limit code or locking piece. The slide fastener can be classified into a concealed slide fastener and an outlying slide fastener, in which a trunk slider is generally used as a slider of the outlying slide fastener. The trunk zipper head comprises a pull head, a pull piece, triangular pieces, an elastic piece and the like, and the pull head part generally comprises a nose head, a pull head body and the like.

In fully automatic assembly of a slide fastener, sliders generally need to be arranged in order on a slider track, and are transferred to stations needing assembly through the track, and the arrangement is usually positioned depending on the heights of a nose and a slider body.

According to the size difference of pull heads, different runways need to be replaced, which is very inconvenient, wastes replacement time during production, and increases storage space of the runways.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing elephant nose pull head track can only be used with the matched zipper head of single type size, and providing the adjustable elephant nose pull head track applicable to various zipper heads according to the track size adjusted by the height of the nose head width and the pull head body.

The purpose of the utility model can be realized by the following technical proposal:

the adjustable elephant nose puller track is characterized by comprising a track left plate, a track right plate and a track lower plate, a gap capable of containing a puller nose and a containing chamber capable of containing a puller body are formed among the track left plate, the track right plate and the track lower plate, and a width adjusting device capable of adjusting the width of the gap and a height adjusting device capable of adjusting the height of the containing chamber are further arranged on the track.

In the above-mentioned adjustable trunk pull head runway, runway left side board and runway right side board all are the L type, and both control the overlapping setting and form above-mentioned gap.

In the adjustable trunk puller runway, a plurality of first sliding grooves are arranged on the left runway plate in parallel and in the width direction of the gap, a first connecting hole is arranged at the position on the right runway plate corresponding to each first sliding groove, and a fastener detachably penetrates through the first sliding grooves and the first connecting holes to fix the left runway plate and the right runway plate.

In the above-mentioned adjustable trunk puller track, the number of the sliding grooves is 6, and the sliding grooves are uniformly distributed on the upper surface of the left plate of the track.

In the above-mentioned adjustable trunk pull head runway, the width adjusting means includes a width adjusting hole provided on the right side plate of the runway, the width adjusting hole is a through hole parallel to the width direction of the gap, and a width adjusting bolt can be screwed into the width adjusting hole to push the left side plate of the runway away from the right side plate of the runway.

In the above-mentioned adjustable trunk pull head runway, the width adjusting devices are four in total and are uniformly distributed on the side surface of the right board of the runway.

In the above-mentioned adjustable trunk pull head runway, the lower surfaces of the runway left and right plates and the upper surface of the runway lower plate form the above-mentioned accommodation chamber.

In a foretell adjustable trunk pull head runway, height adjusting device includes a connecting device that makes runway right side board and runway hypoplastron connect, connecting device has seted up the constant head tank including fixing the regulation slide in runway hypoplastron below, adjusting the slide, has also all seted up above-mentioned constant head tank on above-mentioned runway right side board and the runway hypoplastron, and an adjusting block sets up in above-mentioned constant head tank, and one end sets up with runway right side board is fixed, and the other end wears out the constant head tank on the runway right side board to adjust the slide on, adjust a slide side and seted up a spout two that link up, spout two is the acute angle with the axis of constant head tank, and the position that corresponds with spout two on the adjusting block is provided with a connecting hole two, and a round pin axle passes spout two and connecting hole two and will adjust the slide and adjust the adjusting block and be connected.

In an adjustable elephant nose slider track of the kind described above, there are three said attachment means.

In the above adjustable elephant nose pull head runway, the height adjusting device further comprises a height adjusting hole arranged on any one of the adjusting sliding seats, the height adjusting hole is a through hole and is arranged on the side surface, perpendicular to the sliding groove II, of the adjusting sliding seat, height adjusting bolts are arranged on two sides of the height adjusting hole, and the height adjusting bolts can be screwed into the height adjusting hole and abut against the adjusting sliding block or push the adjusting sliding block to move along the direction of the sliding groove II.

In the above-mentioned adjustable elephant nose slider runway, the runway lower plate is fixedly arranged on a runway fixing seat.

Compared with the prior art, the utility model has the width adjusting device and the height adjusting device, can be suitable for pull heads with different sizes, and has universality; the width adjusting device and the height adjusting device are adjusted through bolts, so that the adjustment is more stable; the height adjusting bolts are arranged on two sides of the height adjusting hole in the height adjusting device, so that the height of the accommodating chamber can be increased or decreased, and the adjustment is more convenient; the height of the accommodating chamber of the whole runway can be adjusted only by adjusting the height adjusting bolt on one of the adjusting sliding seats, and the runway has high efficiency.

Drawings

FIG. 1 is a schematic view of the structure of the nose slider track;

FIG. 2 is an exploded view of the elephant nose slider runway;

fig. 3 is a schematic view of the trunk slider.

As shown in the figure, 1, a runway left plate; 2. a runway right panel; 3. a runway lower plate; 4. a gap; 5. a housing chamber; 6. a runway fixing seat; 7. a first sliding chute; 8. a first connecting hole; 9. a width adjustment aperture; 10. a width adjustment bolt; 11. adjusting the sliding seat; 12. positioning a groove; 13. adjusting the sliding block; 14. a second chute; 15. a second connecting hole; 16. a height adjustment hole; 17. a height adjustment bolt; 18. a nose head; 19. a pull head body.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 3, the adjustable elephant nose puller track comprises a track left plate 1, a track right plate 2 and a track lower plate 3, wherein the track left plate 1 and the track right plate 2 are L-shaped, the track left plate 1 and the track right plate 2 are overlapped left and right to form a gap 4 capable of containing a puller nose 18, a containing chamber 5 capable of containing a puller body 19 is formed between the lower surfaces of the track left plate 1 and the track right plate 2 and the upper surface of the track lower plate 3, and the track lower plate 3 is fixedly arranged on a track fixing seat 6. The runway is also provided with a width adjusting device capable of adjusting the width of the gap 4 and a height adjusting device capable of adjusting the height of the accommodating chamber 5.

The upper surface of the runway left plate 1 is parallel to the width direction of the gap 4, 6 sliding grooves I7 are uniformly formed in the width direction of the gap, a connecting hole I8 is formed in the position, corresponding to each sliding groove I7, of the runway right plate 2, and a bolt detachably penetrates through the sliding grooves I7 and the connecting holes I8 to fix the runway left plate 1 and the runway right plate 2. The width adjusting device comprises 4 width adjusting holes 9 evenly formed in the side face of the runway right plate 2, the width adjusting holes 9 are through holes and parallel to the width direction of the gap 4, and a width adjusting bolt 10 is correspondingly screwed in each width adjusting hole 9 and can push the runway left plate 1 to be far away from the runway right plate 2.

When the width of the gap 4 for accommodating the puller nose 18 needs to be adjusted, the bolt is loosened, the fixation between the rotary runway left plate 1 and the runway right plate 2 is released, the width adjusting bolt 10 is adjusted again, the width adjusting bolt 10 pushes the runway left plate 1 to be far away from the runway right plate 2, the width of the gap 4 is increased, the runway left plate 1 is pushed by a hand, the runway left plate 1 is close to the runway right plate 2, and the width of the gap 4 can be reduced.

The height adjusting device comprises three connecting devices for connecting the runway right plate 2 and the runway lower plate 3, the connecting devices comprise adjusting sliding seats 11 fixed below the runway lower plate 3, positioning grooves 12 are formed in the adjusting sliding seats 11, the positioning grooves 12 are also formed in the runway right plate 2 and the runway lower plate 3, adjusting sliders 13 are arranged in the positioning grooves 12, one ends of the adjusting sliding seats are fixedly arranged with the runway right plate 2, the other ends of the adjusting sliding seats penetrate through the positioning grooves 12 in the runway right plate 2 and extend to the adjusting sliding seats 11, one side face of each adjusting sliding seat 11 is provided with a through sliding groove II 14, the sliding groove II 14 and the axis of each positioning groove 12 form an acute angle, a connecting hole II 15 is formed in the adjusting sliding blocks 13 and corresponds to the sliding groove II 14, and a pin shaft penetrates through the sliding groove II 14 and the connecting hole II 15 to connect the adjusting sliding seats 11 and the adjusting sliders 13.

The height adjusting device further comprises a height adjusting hole 16 formed in any one of the adjusting sliding seats 11, the height adjusting hole 16 is a through hole and is formed in the side face, perpendicular to the second sliding groove 14, of the adjusting sliding seat 11, height adjusting bolts 17 are arranged on two sides of the height adjusting hole 16, and the height adjusting bolts 17 can be screwed into the height adjusting hole 16 and abut against the adjusting sliding block 13 or push the adjusting sliding block 13 to move along the second sliding groove 14.

When the height of the accommodating chamber 5 needs to be increased, the height adjusting bolts 17 on the two sides only need to be rotated to push the adjusting slide block 13 to move upwards and rightwards in the positioning groove 12 along the angle of the second sliding groove 14, and because one end of the adjusting slide block 13 is fixedly arranged with the runway right plate 2, the adjusting slide block 13 can drive the runway right plate 2 and the runway left plate 1 to move upwards, so that the height of the accommodating chamber 5 can be increased; when the height of the accommodating chamber 5 needs to be reduced, the height adjusting bolts 17 on both sides are only required to be rotated to push the adjusting slide 13 to move downwards and leftwards in the positioning groove 12 along the angle of the second sliding groove 14.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The adjustable elephant nose puller track is characterized by comprising a track left plate, a track right plate and a track lower plate, a gap capable of containing a puller nose and a containing chamber capable of containing a puller body are formed among the track left plate, the track right plate and the track lower plate, and a width adjusting device capable of adjusting the width of the gap and a height adjusting device capable of adjusting the height of the containing chamber are further arranged on the track.

2. The adjustable elephant trunk pull runner as recited in claim 1, wherein said runner left panel and said runner right panel are L-shaped and are arranged in a left-right overlapping configuration to form said gap.

3. The adjustable trunk puller track according to claim 2, wherein a plurality of first sliding grooves are formed in the left track plate in parallel with the width direction of the gap, a first connecting hole is formed in the right track plate at a position corresponding to each first sliding groove, and a fastener detachably penetrates through the first sliding grooves and the first connecting holes to fix the left track plate and the right track plate.

4. The adjustable elephant trunk puller track as recited in claim 3, wherein said width adjustment means comprises a width adjustment hole provided in the right side of the track, said width adjustment hole being a through hole parallel to the width direction of the slit, a width adjustment bolt being screwed into the width adjustment hole to push the left side of the track away from the right side of the track.

5. The adjustable trunk pull track according to claim 1, wherein the receiving chambers are formed by the lower surfaces of the track left and right plates and the upper surface of the track lower plate.

6. The adjustable elephant nose slider runway according to claim 5, wherein the height adjusting device comprises a connecting device for connecting the right runway board and the lower runway board, the connecting device comprises an adjusting slide fixed below the lower runway board, the adjusting slide is provided with a positioning groove, the positioning groove is also formed on the right runway board and the lower runway board, an adjusting slide block is arranged in the positioning groove, one end of the adjusting slide block is fixedly arranged with the right runway board, the other end of the adjusting slide block penetrates through the positioning groove on the right runway board to be arranged on the adjusting slide, a through sliding groove II is formed in one side surface of the adjusting slide block, the sliding groove II forms an acute angle with the axis of the positioning groove, a connecting hole II is formed in the adjusting slide block at a position corresponding to the sliding groove II, and a pin shaft penetrates through the sliding groove II and the connecting hole II to connect the adjusting slide block and the adjusting slide block.

7. An adjustable elephant trunk pull runner as claimed in claim 6, wherein said attachment means is three in number.

8. The adjustable elephant trunk puller track as recited in claim 6, wherein the height adjusting device further comprises a height adjusting hole formed in any one of the adjusting slide seats, the height adjusting hole is a through hole and is formed in a side surface, perpendicular to the second sliding groove, of the adjusting slide seat, height adjusting bolts are arranged on two sides of the height adjusting hole, and the height adjusting bolts can be screwed into the height adjusting hole and abut against the adjusting slide block or push the adjusting slide block to move along the second sliding groove.

9. The adjustable trunk pull track according to claim 1, wherein the track lower plate is fixedly mounted on a track mounting seat.