CN-224216428-U - Clamp for detecting tensile property of bra and tension machine system

CN224216428UCN 224216428 UCN224216428 UCN 224216428UCN-224216428-U

Abstract

The invention provides a clamp for detecting the tensile property of a bra and a tension machine system, wherein the clamp comprises two groups of clamp components which are oppositely arranged, the clamp components comprise a first connecting piece, a second connecting piece and a fixed rod, the extending direction of the first connecting piece is parallel to the moving direction of the output end of the tension machine and perpendicular to the extending direction of the fixed rod, the first connecting piece is used for connecting the tension machine, the second connecting piece is connected with the first connecting piece, the fixed rod is provided with a fixed end and a free end which are oppositely arranged, the second connecting piece is connected with the fixed end of the fixed rod, and the fixed rods of the two groups of clamp components are parallel and oppositely arranged. The fixing rods of the two groups of clamp assemblies extend into the closed ring-shaped structure formed by the bra, at least one group of clamp assemblies move towards the direction deviating from the other group of clamp assemblies, and the ring-shaped structure can be gradually changed into a tight state from a loose state so as to stretch the bra from the inside of the ring-shaped structure of the bra, and the whole structure of the bra is subjected to a stretching limit test.

Inventors

Feng Xugen
WANG LILI
WEI JING
WANG YU
YUAN ZHENG
SUN YAN
GONG WEI
BIAN ZHIRONG
ZHANG XIANGJU
WANG LING
XU YAN

Assignees

彼悦(北京)科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250321

Claims (10)

1. A clamp for detecting the tensile property of a bra, which is applied to a tension machine, is characterized by comprising two groups of clamp assemblies which are oppositely arranged, wherein the clamp assemblies comprise: the extending direction of the first connecting piece is parallel to the moving direction of the output end of the tension machine, the first connecting piece is provided with a first end and a second end which are oppositely arranged, and the first end is used for being connected with the tension machine; A second connector connected to the second end of the first connector; The fixed rod is provided with a fixed end and a free end which are oppositely arranged, the second connecting piece is connected with the fixed end of the fixed rod, and the extending direction of the fixed rod is perpendicular to the extending direction of the first connecting piece; the fixing rods of the two groups of clamp assemblies are arranged in parallel and opposite to each other.
2. The clamp for detecting the stretching property of a bra according to claim 1, wherein the first end of the first connecting member is provided with a fixing portion for detachably connecting to the pulling machine.
3. The jig for detecting the stretching property of a brassiere according to claim 2, wherein said fixing portion comprises three fixing holes, and three of said fixing holes are spaced apart in a cross section perpendicular to the extending direction of said first connecting member.
4. The clamp for detecting the tensile properties of a bra of claim 1, wherein the clamp assembly comprises a first retaining ring having a first end and a second end disposed opposite to each other, wherein the first end of the first retaining ring is sleeved on the second end of the first connector, wherein at least two connecting holes are formed in the circumferential side of the first retaining ring, each connecting hole is engaged with a retaining screw, the retaining screw is disposed through the connecting hole and abuts against the first connector, and the second end of the first retaining ring is directly or indirectly connected to the second connector.
5. The clip for detecting the stretch properties of a brassiere according to claim 4, wherein the clip assembly includes a second securing ring having oppositely disposed first and second ends, the first end of the second securing ring being threadably coupled to the second end of the first securing ring, the second end of the second securing ring being threadably coupled to the second connector.
6. The clamp for detecting the tensile property of the bra according to claim 1, wherein the second connecting piece comprises a first connecting rod, a second connecting rod and a third connecting rod which are sequentially connected, wherein the first connecting rod and the third connecting rod are arranged in parallel, the first connecting rod and the second connecting rod are vertically arranged, the second connecting rod and the fixing rod are arranged in parallel, one end of the first connecting rod, which is away from the second connecting rod, is connected with the first connecting piece, and one end of the third connecting rod, which is away from the second connecting rod, is connected with the fixing end of the fixing rod.
7. The clip for detecting the stretch properties of a brassiere according to claim 6, wherein said second connector further comprises a first stiffener connecting said first connector rod with said second connector rod.
8. The clip for detecting the stretch properties of a brassiere according to claim 6, wherein said second attachment member further comprises a second reinforcing rib, said second reinforcing rib connecting said second attachment bar and said third attachment bar.
9. The clamp for detecting the tensile properties of a brassiere according to claim 1, wherein said clamp assembly further comprises a fixing nut, a spring piece and a gasket, wherein said fixing nut is sleeved on said fixing end of said fixing rod, said spring piece is located between said fixing nut and said gasket, said fixing end is threaded through said second connecting member and said fixing end is in threaded engagement with said second connecting member, said fixing nut is in threaded engagement with said fixing end, and said fixing nut is abutted against said second connecting member through said spring piece and said gasket.
10. The utility model provides a chest expander system, its characterized in that, chest expander system includes chest expander and is used for detecting the anchor clamps of brassiere tensile properties, the chest expander has fixed part and the removal portion of relative setting, two sets of anchor clamps subassembly that are used for detecting the anchor clamps of brassiere tensile properties locate respectively fixed part with the removal portion, two sets of the dead lever of anchor clamps subassembly is parallel and relative setting, the anchor clamps that are used for detecting brassiere tensile properties are the anchor clamps that are used for detecting brassiere tensile properties according to any one of claims 1 to 9.

Description

Clamp for detecting tensile property of bra and tension machine system Technical Field The embodiment of the disclosure belongs to the technical field of clamps, and particularly relates to a clamp for detecting the tensile property of a bra and a tension machine system. Background The bra is one of underwear used by women, the core quality of the bra product is very important, and the tensile test items of the core quality mainly comprise fixed elongation force, fixed force elongation rate, tensile elastic recovery rate, plastic deformation rate, stress relaxation rate and the like, so that the bra product with excellent tensile test performance has good ductility, and a user can wear the bra more comfortably. But all are the plane anchor clamps that are applicable to the fabrics of tensile testing project's pulling force machine adaptation at present, and it can not be when the brassiere connects into a closed loop structure to the tensile limit that the brassiere can bear test, and the plane anchor clamps of current pulling force machine are difficult to be applied to the brassiere and realize detecting the holistic tensile properties of brassiere promptly, consequently, is urgent need a anchor clamps in order to satisfy the tensile properties's of brassiere detection now. Disclosure of utility model Embodiments of the present disclosure aim to solve at least one of the technical problems existing in the prior art, and provide a clamp and a chest expander system for detecting the tensile properties of a bra. An embodiment of a first aspect of the present disclosure provides a clamp for detecting tensile properties of a bra, the clamp being applied to a tensile machine, the clamp for detecting tensile properties of a bra comprising two sets of oppositely disposed clamp assemblies, the clamp assemblies comprising: the extending direction of the first connecting piece is parallel to the moving direction of the output end of the tension machine, the first connecting piece is provided with a first end and a second end which are oppositely arranged, and the first end is used for being connected with the tension machine; A second connector connected to the second end of the first connector; The fixed rod is provided with a fixed end and a free end which are oppositely arranged, the second connecting piece is connected with the fixed end of the fixed rod, and the extending direction of the fixed rod is perpendicular to the extending direction of the first connecting piece; the fixing rods of the two groups of clamp assemblies are arranged in parallel and opposite to each other. In some embodiments of the disclosure, the first end of the first connector is provided with a fixing portion for detachable connection to the tensile machine. In some embodiments of the present disclosure, the fixing portion includes three fixing holes, and the three fixing holes are spaced apart on a cross section perpendicular to an extension direction of the first connection member. In some embodiments of the disclosure, the clamp assembly further comprises a first fixing ring, the first fixing ring is provided with a first end and a second end which are oppositely arranged, the first end of the first fixing ring is sleeved on the second end of the first connecting piece, at least two connecting holes are formed in the periphery of the first fixing ring, each connecting hole is matched with one fixing screw, the fixing screw penetrates through the connecting hole and abuts against the first connecting piece, and the second end of the first fixing ring is directly or indirectly connected with the second connecting piece. In some embodiments of the present disclosure, the clamp assembly further includes a second securing ring having oppositely disposed first and second ends, the first end of the second securing ring threadably coupled to the second end of the first securing ring, the second end of the second securing ring threadably coupled to the second connector. In some embodiments of the present disclosure, the second connecting piece includes a first connecting rod, a second connecting rod and a third connecting rod that connect in order the first connecting rod with third connecting rod parallel arrangement, the first connecting rod with the second connecting rod sets up perpendicularly, the second connecting rod with dead lever parallel arrangement, the first connecting rod deviate from the one end of second connecting rod with first connecting piece is connected, the third connecting rod deviate from the one end of second connecting rod with the stiff end of dead lever is connected. In some embodiments of the present disclosure, the second connector further includes a first stiffener connecting the first connector rod with the second connector rod. In some embodiments of the present disclosure, the second connector further includes a second reinforcing rib connecting the second connecting bar and the third connecting bar. In som