CN211924812U - Firm in structure's chain structure - Google Patents
Firm in structure's chain structure Download PDFInfo
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- CN211924812U CN211924812U CN202020482232.6U CN202020482232U CN211924812U CN 211924812 U CN211924812 U CN 211924812U CN 202020482232 U CN202020482232 U CN 202020482232U CN 211924812 U CN211924812 U CN 211924812U
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Abstract
The utility model discloses a chain structure of sound construction, it relates to chain technical field. The chain ring unit comprises a plurality of chain ring units which are mutually linked, wherein each chain ring unit is provided with a surrounding central strip, a first ring body and a second ring body which are integrally arranged with the surrounding central strip; first ring body and second ring body are respectively by the both ends bending type who encircles the center strip, the kneck of first ring body and second ring body encircles the end and is connected with encircleing the center strip through first encircleing end and second respectively, first encircleing end and second encircle and detain in the end is equal and form the arc, surrounding direction between them is opposite, the second encircles the inside setting that the end passed first ring body, and first encircleing the end and encircleing the direction of encircleing the center strip and the second encircleing the end and encircleing the direction of encircleing the center strip opposite. The utility model has the advantages that: the chain has high structural strength, and the chain ring monomer has stronger structural fastness and can bear larger tension; the chain does not have the hand hurting feeling when in use, does not scrape fabrics such as clothes and the like, and is safe to use.
Description
Technical Field
The utility model relates to a sound construction's chain structure, concretely relates to chain technical field.
Background
The chain is generally a metal chain ring or a ring, is mostly used for mechanical transmission, traction and the like, is also a chain-shaped object for providing obstacles for traffic passages, or is used for connection of hoisting and towing boxes and the like.
In the prior art, the chain structure with application number 201910214405.8 is disclosed, including the three chain links that connect gradually, each chain link includes two somatic parts, connects the first end of two somatic parts one end respectively and connects the second end of two somatic parts other ends respectively, and the second end is equipped with the opening, and the second end that another chain link can be passed to the second end of a chain link forms the link, simple structure, and the preparation is convenient, the firm in connection between the chain link. The chain of structure connects conveniently like this, when drawing heavier object, the kneck breaks off very easily, can not bear great pulling force, the chain structure of surrounding type can bear great pulling force, but the interface after the surrounding can outwards open, press against the hand easily, there is the potential safety hazard, and when wearing the gloves operation, still can scrape gloves, fabrics such as clothes, it is inconvenient to use, in addition, although the chain structure of surrounding type can bear slightly bigger pressure, but when pressure continues to increase, because the interface after the surrounding is outwards open, the kneck drops easily, it is limited to bear the pulling force, influence the use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a firm in structure's chain structure can bear great pressure, under the condition that the chain material condition allows, the kneck sound construction that encircles can not have the obscission, and application range is wide, can not press against the hand during the use, can not scrape fabrics such as gloves, clothes, and is convenient to use.
In order to solve the technical problem, the utility model adopts the technical scheme that: the chain ring single bodies are sequentially sleeved and connected to form a chain structure, and each chain ring single body is provided with a surrounding central strip, a first ring body and a second ring body which are integrally arranged with the surrounding central strip;
the first ring body is formed by bending one end of the surrounding central strip, the joint of the first ring body is connected with the surrounding central strip through a first surrounding end, the first surrounding end surrounds the outer side of the surrounding central strip and is buckled inwards to form an arc, and the first surrounding end is buckled with the surrounding central strip to be fixed;
the second ring body is formed by bending the other end of the surrounding central strip, the joint of the second ring body is connected with the surrounding central strip through a second surrounding end, the second surrounding end surrounds the outer side of the surrounding central strip and is buckled into an arc, and the second surrounding end is buckled with the surrounding central strip to be fixed;
the second surrounding end penetrates through the inside of the first ring body, and the surrounding direction of the first surrounding end and the surrounding direction of the surrounding center bar are opposite to the surrounding direction of the second surrounding end and the surrounding center bar;
the end part of the first surrounding end is internally buckled and propped against the first ring body, and the end part of the second surrounding end is internally buckled and propped against the second ring body.
Furthermore, an inclined angle smaller than 90 degrees is formed between the plane of the first ring body and the plane of the second ring body.
Further, the top of the first surrounding end and the top of the first ring body are on the same horizontal plane, and the top of the second surrounding end and the top of the second ring body are on the same horizontal plane.
Furthermore, the first surrounding end and the second surrounding end are attached to each other.
After adopting the structure, the utility model has the advantages that:
the chain structure is formed by linking a plurality of chain ring monomers, each chain ring monomer is arranged in a staggered mode through a first ring body and a second ring body, the surrounding directions of a first surrounding end and a second surrounding end which surround a central strip are opposite, and the first surrounding end and the second surrounding end penetrate through the upper portion and the lower portion of the surrounding central strip respectively to surround, so that the surrounding structure is high in strength, and the chain ring monomers have strong structural fastness and can bear large tensile force;
the first surrounding end and the second surrounding end surround the joint around the central bar and are internally buckled, the top of the first surrounding end and the top of the first ring body are on the same horizontal plane, the top of the second surrounding end and the top of the second ring body are on the same horizontal plane, and the chain does not have hand hurting feeling and has no stabbing pain when in use; when the gloves are worn for operation, the gloves, clothes and other fabrics are not scraped, and the use is safe.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the single chain ring of the present invention.
Description of reference numerals: the chain ring comprises a chain ring monomer 1, a surrounding central strip 2, a first ring body 3, a second ring body 4, a first surrounding end 5 and a second surrounding end 6.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: the chain ring comprises a plurality of chain ring monomers 1, wherein the chain ring monomers 1 are sequentially sleeved and connected to form a chain structure, each chain ring monomer 1 is provided with a surrounding center strip 2, a first ring body 3 and a second ring body 4 which are integrally arranged with the surrounding center strip 2, an inclined angle smaller than 90 degrees is formed between the plane of the first ring body 3 and the plane of the second ring body 4, and the first ring bodies 3 and the second ring bodies 4 are arranged in a staggered mode and can bear large tensile force;
the first ring body 3 is formed by bending one end of the surrounding center strip 2, the interface of the first ring body 3 is connected with the surrounding center strip 2 through a first surrounding end 5, the first surrounding end 5 surrounds the outer side of the surrounding center strip 2 and is buckled inwards to form an arc, and the first surrounding end 5 is buckled and fixed around the center strip 2; the second ring body 4 is formed by bending the other end of the surrounding central strip 2, the interface of the second ring body 4 is connected with the surrounding central strip 2 through a second surrounding end 6, the second surrounding end 6 surrounds the outer side of the surrounding central strip 2 and is buckled into an arc, and the second surrounding end 6 is buckled and fixed around the central strip 2; the second encircles the inside setting that end 6 passed first ring body 3, and first encircle end 5 and encircle the direction of encircleing of center strip 2 and second encircle end 6 and encircle the opposite direction of encircleing of center strip 2, pass from the top and the below of encircleing center strip 2 respectively and encircle for it is high to encircle structural strength, and chain ring monomer 1 has stronger structural fastness.
The end part of the first surrounding end 5 is internally buckled and propped against the first ring body 3, the end part of the second surrounding end 6 is internally buckled and propped against the second ring body 4, the top part of the first surrounding end 5 and the top part of the first ring body 3 are on the same horizontal plane, the top part of the second surrounding end 6 and the top part of the second ring body 4 are on the same horizontal plane, the first surrounding end 5 and the second surrounding end 6 are arranged in a joint way, the first surrounding end 5 and the second surrounding end 6 surround the central strip 2, and the top part of the first surrounding end 5 and the top part of the first ring body 3 are on the same horizontal plane, the top part of the second surrounding end 6 and the top part of the second ring body 4 are on the same horizontal plane, so that the outer end parts of the first surrounding end 5 and the second surrounding end 6 cannot protrude outwards to the outer part of the chain ring body 1 to tilt, the chain cannot have hand-pressing feeling when in use, and the glove can not scratch the glove during operation, Clothing, etc.
When the chain is used, the chains formed by linking different chain ring monomers 1 in number are selected according to needs, the chain can be used on a lifting device, and can also be used for carrying objects and the like, or the connection between the objects, and the practical use proves that the outer surface of the chain of the structure is smooth, uncomfortable feelings such as hurting hands and the like cannot occur, in addition, in the working process, the glove or other fabrics cannot be scraped to cause the phenomenon of filament breakage and the like, clothes and the like are protected from being damaged, the service life is prolonged, in addition, the lifting of heavier objects and the like can be realized, the chain of the structure can bear larger pulling force, when the maximum pulling force is reached, the self fracture of the chain material can be generated due to the problem of the chain material, the loosening or falling caused by the opening of the first surrounding end 5 or the second surrounding end 6 can not be generated.
The chain structure of the embodiment is formed by linking a plurality of chain ring monomers, each chain ring monomer is arranged by staggering a first ring body and a second ring body, the surrounding directions of a first surrounding end and a second surrounding end which surround a central strip are opposite, and the first surrounding end and the second surrounding end penetrate through the upper part and the lower part of the surrounding central strip respectively to surround, so that the surrounding structure is high in strength, and the chain ring monomers have strong structural fastness and can bear large tensile force; first encircle the end and encircle the end around the interface of encircleing the back around the center strip for interior knot, and first encircle the end top and the top of first ring body on same horizontal plane, the top of second ring body is on same horizontal plane around the top of end, and the chain does not have the sensation of pressing against the hand completely when using, when wearing the operation of gloves, can not scrape fabrics such as gloves, clothes yet, it is safe in utilization.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a chain structure of sound construction, includes several chain ring monomer, and several chain ring monomer cup joints in proper order and links into chain shape structure, its characterized in that: the chain ring monomer is provided with a surrounding central strip, a first ring body and a second ring body which are integrally arranged with the surrounding central strip;
the first ring body is formed by bending one end of the surrounding central strip, the joint of the first ring body is connected with the surrounding central strip through a first surrounding end, the first surrounding end surrounds the outer side of the surrounding central strip and is buckled inwards to form an arc, and the first surrounding end is buckled with the surrounding central strip to be fixed;
the second ring body is formed by bending the other end of the surrounding central strip, the joint of the second ring body is connected with the surrounding central strip through a second surrounding end, the second surrounding end surrounds the outer side of the surrounding central strip and is buckled into an arc, and the second surrounding end is buckled with the surrounding central strip to be fixed;
the second surrounding end penetrates through the inside of the first ring body, and the surrounding direction of the first surrounding end and the surrounding direction of the surrounding center bar are opposite to the surrounding direction of the second surrounding end and the surrounding center bar;
the end part of the first surrounding end is internally buckled and propped against the first ring body, and the end part of the second surrounding end is internally buckled and propped against the second ring body.
2. A structurally sound chain construction according to claim 1 wherein: an inclined angle smaller than 90 degrees is formed between the plane of the first ring body and the plane of the second ring body.
3. A structurally sound chain construction according to claim 1 wherein: the top of the first surrounding end and the top of the first ring body are on the same horizontal plane, and the top of the second surrounding end and the top of the second ring body are on the same horizontal plane.
4. A structurally sound chain construction according to claim 1 wherein: the first surrounding end and the second surrounding end are attached to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020482232.6U CN211924812U (en) | 2020-04-06 | 2020-04-06 | Firm in structure's chain structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020482232.6U CN211924812U (en) | 2020-04-06 | 2020-04-06 | Firm in structure's chain structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211924812U true CN211924812U (en) | 2020-11-13 |
Family
ID=73374334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020482232.6U Active CN211924812U (en) | 2020-04-06 | 2020-04-06 | Firm in structure's chain structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211924812U (en) |
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2020
- 2020-04-06 CN CN202020482232.6U patent/CN211924812U/en active Active
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