CN217906573U - Novel simple and convenient slide chain - Google Patents

Abstract

The utility model discloses a novel simple and convenient smooth chain of a section relates to smooth chain technical field. The utility model discloses a slide chain body, slide chain body includes: two parent spares, the child piece that is located one side of one of them parent, U type groove has all been seted up at the both ends of child piece, and a plurality of teethed balls have been installed to one side equipartition of child piece. The utility model discloses an at tooth, the tooth ball, the tooth chamber grade detail position, all use the design of chamfer circular arc, be the most suitable fillet promptly, reduce natural resistance and frictional force, the tooth ball according to the ratio can be at the tooth intracavity gliding movement according to the ratio, lean on manpower and pulling force effect current fast, even the slide chain body can not basically not have the resistance when sharp or horizontal position, slide at will around, and then when human head rotated, the inside that the son can the slide chain body slided, and then made things convenient for the rotation of human head.

Description

Novel simple and convenient slide chain

Technical Field

The utility model belongs to the technical field of the sliding chain, especially, relate to a novel simple and convenient sliding chain of a section.

Background

The sliding chain is a fastener consisting of two belts which are respectively provided with a row of metal teeth or plastic teeth and used for connecting the edge of an opening (such as clothes or a bag opening), and a sliding piece can pull the two rows of teeth into an interlocking position to close the opening; chains attached to something (as a suspended or dropped object) to tension, stabilize or guide the object.

The existing slide chain is not easy to move when in use, and can not rotate according to the twisting of the head, so that a user can cause a great deal of inconvenience when in use, and the head can not rotate freely under the constraint of the slide chain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel simple and convenient slide chain of a section has solved current slide chain and can not rotate and gliding technical problem along with human head.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a novel simple and convenient slide chain, includes the slide chain body, and the slide chain body includes: the two-way pipe joint comprises two female parts and a sub-part positioned on one side of one of the female parts, wherein two ends of the sub-part are respectively provided with a U-shaped groove, and one side of the sub-part is uniformly provided with a plurality of toothed balls;

a plurality of teeth are uniformly distributed between the two female parts, one side of each tooth is provided with a notch in sliding fit with the tooth ball, and one side of one female part is provided with an opening block.

Optionally, a closure block is disposed between the two female members and is located at the first end of the plurality of teeth.

Optionally, the outer side of the sub-member is provided with a waterproof surface.

Optionally, one side of the opening block is provided with an opening, and the opening block is located at the second end of the plurality of teeth.

Optionally, one side of one of the female members is provided with a tooth cavity, and the tooth ball is matched in the tooth cavity.

Optionally, a master base wiring is disposed on one side of the master, and a slave base wiring is disposed on one side of the slave.

Alternatively, the mother substrate wirings and the daughter substrate wirings are parallel in the horizontal direction.

Optionally, one side of the teeth is provided with a central line which is horizontally parallel to the female member.

Optionally, the sub-member is a sliding fit within the plurality of teeth.

Optionally, the length of the secondary member is less than the length of the primary member.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through at tooth, the tooth ball, the tooth chamber details position such as, all use the design of chamfer circular arc, be the fillet that is most suitable, reduce natural resistance and frictional force, the tooth ball according to the ratio can be at the tooth intracavity gliding movement according to the ratio, it is current fast to lean on manpower and pulling force effect, even the sliding chain body can effectively reduce to the minimum resistance when sharp or horizontal position not, slide at will around, and then when human head rotated, the inside that the son can the sliding chain body slides, and then made things convenient for the rotation of human head.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a slide chain body according to an embodiment of the present invention;

fig. 2 is a schematic view of a back structure of a tooth according to an embodiment of the present invention;

fig. 3 is a schematic view of a front structure of a tooth according to an embodiment of the present invention;

fig. 4 is a schematic view of a waterproof surface structure according to an embodiment of the present invention;

fig. 5 is a schematic view of a tooth slope surface structure according to an embodiment of the present invention;

fig. 6 is a schematic view of a structure of an opening block according to an embodiment of the present invention;

fig. 7 is a schematic view of a notch structure according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a tooth chamber according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a tooth front surface after bending of the slide chain and a tooth back surface after bending of the slide chain according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a closing block according to an embodiment of the present invention;

fig. 11 is a schematic diagram of a structure of a daughter-based wiring and a mother-based wiring according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the sliding chain comprises a sliding chain body 1, a female part 2, a male part 3, a U-shaped groove 4, a tooth ball 5, a tooth front 6, a warp 7, a tooth back 8, a waterproof surface 9, a tooth slope 10, a central line 11, teeth 12, a tooth cavity 13, an opening block 14, a closing block 15, a sliding chain bent rear tooth front 16, a sliding chain bent rear tooth back 17, a male part base wiring 18, a female part base wiring 19 and a notch 20.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-11, in the present embodiment, a novel simple slide chain is provided, which includes: slide chain body 1, slide chain body 1 includes: the two mother parts 2 and the child part 3 are positioned on one side of one mother part 2, U-shaped grooves 4 are formed in two ends of the child part 3, and a plurality of toothed balls 5 are uniformly distributed on one side of the child part 3;

a plurality of teeth are uniformly arranged between the two female parts 2, one side of each tooth is provided with a notch 20 which is in sliding fit with the tooth ball 5, and one side of one female part 2 is provided with an opening block 14.

When the sub-piece 3 is installed, firstly, the sub-piece 3 in the slide chain body 1 is in sliding fit in the tooth cavity 13 of the female piece 2 through the tooth ball 5, and then the installation of the sub-piece 3 is completed;

when the sub-part 3 needs to be taken out, the steps are referred to.

Through at tooth, tooth ball 5, detailed positions such as tooth chamber 13, all use the design of chamfer circular arc, for the most suitable fillet, reduce natural resistance and frictional force, tooth ball according to the ratio can slide in tooth chamber 13 according to the ratio, it is current fast to lean on manpower and pulling force effect, even slide chain body 1 can effectively reduce to minimum resistance when not at straight line or horizontal position, slide at will around, and then when human head rotated, the inside that son 3 can slide chain body 1 slides, and then made things convenient for the rotation of human head.

The slide chain is also adapted to: a money card (which can slide through a sliding chain and display the money of the goods) corresponding to the supermarket shelf goods, and a clothes pocket is sealed.

It should be noted that: teeth of the sub-piece 3 slide in a tooth cavity 13 of the mother piece 2, special glue is coated on base cloth on the front side of the sub-piece 3 to achieve waterproof property, the slide chain body 1 is designed for many times, the teeth and tooth balls 5 are specially processed to have corresponding sizes, so that the distance between the teeth and the tooth balls reaches the most scientific ratio, U-shaped inlets are formed in the upper and lower parts of the sub-piece 3, the ultrasonic cutting technology is used, the cut is smooth and clean, the base cloth is not damaged and fiber is not dispersed for many times, high-quality warps are arranged at the joints of the base cloth, the two base cloth of the mother piece 2 always extend along the center line on the tooth slope surface, and the length, the thickness and the hardness of the mother piece 2 and the sub-piece 3 can be modified proportionally according to the required sizes;

the tooth pitch is designed to be within the range of 2.0-5.0 mm, the widths of the front side and the back side of the tooth are within the range of 2.0-4.0 mm, the diameter of a tooth sphere 5 is within the range of 2.5-5.0 mm, the radius of the tooth sphere is within the range of 2.0-4.5 mm, the diameter of an inner circle of a tooth cavity is within the range of 2.5-5.0 mm, and the notch of an individual tooth is within the range of 0.8-2.0 mm.

Referring to fig. 10, a closing block 15 is disposed between the two female members 2 of the present embodiment, and the closing block 15 is located at the first end of the teeth, as shown in fig. 1, so that the situation that the male member 3 slides out from one end of the teeth during sliding is reduced, and the stability of the male member 3 during sliding is further improved.

Referring to fig. 4, the outer side surface of the sub-member 3 of the present embodiment is provided with the waterproof surface 9, so that the condition that the sub-member 3 is wetted in the rain weather is reduced, and further, the condition that rain enters clothes is reduced.

Referring to fig. 6, an opening is formed at one side of the opening block 14 of the present embodiment, and the opening block 14 is located at a second end of the plurality of teeth, as shown in fig. 1, so that the sub-element 3 can be conveniently taken out from the main element 2.

Referring to fig. 8, a tooth cavity 13 is formed at one side of one of the female members 2 of the present embodiment, and the tooth balls 5 are engaged in the tooth cavity 13, as shown in fig. 1, so that the tooth balls 5 on the sub member 3 can slide in the tooth cavity 13 of the female member 2.

Referring to fig. 11, a mother element base wiring 19 is disposed on one side of the mother element 2, a daughter element base wiring 18 is disposed on one side of the daughter element 3, and the mother element base wiring 19 and the daughter element base wiring 18 are parallel to each other in the horizontal direction, as shown in fig. 1, which facilitates the sliding of the daughter element 3 on one side of the mother element 2.

Referring to fig. 5, a central line 11 horizontally parallel to the female member 2 is disposed on one side of the teeth of the present embodiment, as shown in fig. 1, the sub-member 3 is slidably fitted into a plurality of teeth, and the length of the sub-member 3 is less than that of the female member 2, so that the sub-member 3 can be conveniently slid into the female member 2 completely when in use, and the use of the sub-member 3 is facilitated.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims (10)

1. A novel simple and convenient slide chain, which is characterized by comprising: slide chain body (1), slide chain body (1) includes: the two female parts (2) and the sub-part (3) positioned on one side of one female part (2), wherein U-shaped grooves (4) are formed in two ends of the sub-part (3), and a plurality of toothed balls (5) are uniformly distributed on one side of the sub-part (3);

a plurality of teeth are uniformly distributed and arranged between the two female parts (2), one side of each tooth is provided with a notch (20) which is in sliding fit with the tooth ball (5), and one side of one female part (2) is provided with an opening block (14).

2. A new type of easy slide chain according to claim 1, characterized in that between the two female parts (2) there is arranged a closing piece (15), and that the closing piece (15) is located at the first end of the teeth.

3. A new type of simple slide chain as claimed in claim 1, characterized in that the outer side of the sub-part (3) is provided with a waterproof surface (9).

4. A new type of simple and convenient slide chain as claimed in claim 1, characterized in that one side of the opening block (14) is opened, and the opening block (14) is located at the second end of the plurality of teeth.

5. A new type of simple slide chain according to claim 1, characterized in that one side of one of the female parts (2) is provided with a tooth chamber (13) and the tooth ball (5) fits in the tooth chamber (13).

6. A new simple slide chain according to claim 1, characterized in that the parent element (2) is provided with a parent element base wiring (19) on one side and the child element (3) is provided with a child element base wiring (18) on one side.

7. A new simple slide chain according to claim 6, characterized in that the parent element base wire (19) is parallel to the child element base wire (18) in the horizontal direction.

8. A new simple slide chain according to claim 1, characterized in that one side of the tooth is provided with a centre line (11) which is horizontally parallel to the female part (2).

9. A new type of handy slipchain according to claim 1, characterized by the fact that the sub-element (3) is fitted sliding in a plurality of teeth.

10. A new type of simple slide chain according to claim 1, characterized in that the length of the secondary element (3) is less than the length of the primary element (2).

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