CN217848347U

CN217848347U - Insulating protective sleeve of insulating thread end

Info

Publication number: CN217848347U
Application number: CN202221760478.0U
Authority: CN
Inventors: 陆昊喆
Original assignee: Suzhou Juchenfeng Electronics Co ltd
Current assignee: Suzhou Juchenfeng Electronics Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-18
Anticipated expiration: 2032-07-08

Abstract

The utility model belongs to the technical field of the insulated wire end, a insulated protective sheath of insulated wire end is disclosed, including the cover body with tighten up the rack and tighten up the knot, tighten up the one end and the cover body fixed connection of rack, tighten up the rack and tighten up and buckle the lock joint and match, tighten up and buckle the symmetry setting in the outside of the cover body, the fixed inner that inlays at the cover body of rear portion that tightens up the knot, the outer end fixedly connected with of the cover body strengthens the strip, tighten up and buckle fixed connection at the side that strengthens the strip, the cover body is including the elasticity leather section of thick bamboo, the opening has been seted up to the lower extreme of elasticity leather section of thick bamboo, it includes elasticity rack and connecting rod to tighten up the rack. The utility model discloses to overlap the body parcel in the outside of target insulator head, will tighten up the rack again and detain in tightening up and detaining, then the pull that makes progress tightens up the rack, utilizes to tighten up the rack and tightens up the cover body for the cover body firmly ties outside the target insulator head, has improved the firmness of the cover body with the target insulator head, has improved the degree of matching with the target insulator head.

Description

Insulating protective sleeve of insulating end of a thread

Technical Field

The utility model belongs to the technical field of the insulated wire end, especially, relate to an insulated protective sheath of insulated wire end.

Background

The insulating protective sleeve of the power equipment is made of a silicon rubber material through high-temperature compression molding, has excellent electrical performance, is aging-resistant and high-low temperature-resistant, can be used under any conditions, and is also the protective sleeve at the end of an insulating wire.

Because the conventional protective sleeve adopts the scarf joint type lock joint, the inner space is fixed after the buckling, thereby causing the problem that the matching degree of the conventional insulating protective sleeve and the target insulating wire head is low.

Therefore, an insulating protective sleeve for insulating the wire end is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, the problem that conventional insulating protective sheath and target insulating end of a thread match degree is low, and the insulating protective sheath of an insulating end of a thread that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an insulating protective sheath of insulating stub, includes the cover body and tightens up the rack and tighten up the knot, tighten up the one end and the cover body fixed connection of rack, tighten up the rack and tighten up the knot lock joint and match, tighten up and detain the symmetry and set up the outside at the cover body, the fixed inner that inlays at the cover body of rear portion that tightens up the knot.

The sleeve body is wrapped outside the target insulation head, the tightening rack is buckled in the tightening buckle, then the rack is pulled upwards to tighten the rack, and the sleeve body is tightened by the tightening rack, so that the sleeve body is firmly tied outside the target insulation head, and the firmness of the sleeve body and the target insulation head is improved.

Preferably, the outer end of the sleeve body is fixedly connected with a reinforcing strip, and the tightening buckle is fixedly connected to the side end of the reinforcing strip.

The stability of tightening up the knot interval is improved through the reinforcement strip.

Preferably, the sleeve body comprises an elastic leather sleeve, and the lower end of the elastic leather sleeve is provided with an opening.

The target insulation head is convenient to enter the elastic leather tube through the opening.

Preferably, the tightening rack comprises an elastic rack and a connecting rod, the cross section of the connecting rod is in a cross shape, and the elastic racks are symmetrically and fixedly connected to the side portion of the connecting rod.

Preferably, the tightening rack further comprises a handle sleeve fixedly connected to the outer end of the connecting rod.

The support range between the hand and the connecting rod is enlarged through the handle sleeve, and the comfort level of holding the connecting rod is improved.

Preferably, tighten up and detain including elasticity clamp hook, fixing base, knot piece, elasticity piece and connecting block, elasticity clamp hook symmetry fixed connection is at the side of fixing base, detain piece fixed connection in the upper end of elasticity piece, connecting block symmetry fixed connection is in the lower part of elasticity piece, connecting block and elasticity clamp hook fixed connection.

When the elastic rack is clamped into the elastic clamping hook, the elastic rack is utilized to extrude the elastic clamping hook to open, so that the buckling block is meshed on the elastic rack, the elastic rack is bound by the elastic clamping hook, the elastic rack can be buckled by the tightening buckle along the way, and a user can conveniently operate and tighten the elastic leather sleeve.

Preferably, the tightening buckle further comprises a reinforcing block, the reinforcing block is fixedly connected to the lower portion of the elastic clamping hook, and the reinforcing block is located between the connecting block and the fixing seat.

The space stability of the lower part of the elastic clamp hook is increased through the reinforcing block.

To sum up, the utility model discloses a technological effect and advantage:

1. with the cover body parcel in the outside of target insulator head, will tighten up the rack again and detain in tightening up the knot, then upwards the pull tightens up the rack, utilizes to tighten up the rack and tightens up the cover body for the cover body firmly ties outside the target insulator head, has improved the firmness of the cover body with the target insulator head, has improved the matching degree with the target insulator head.

2. When the elastic rack is clamped into the elastic clamping hook, the elastic rack is utilized to extrude the elastic clamping hook, so that the buckling block is meshed on the elastic rack, the elastic rack is bound by the elastic clamping hook, the elastic rack can be tightly buckled by the tightening buckle along the way, and a user can conveniently operate and tighten the elastic leather sleeve.

Drawings

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

FIG. 2 is a schematic view of the sleeve structure of the present invention;

fig. 3 is a schematic view of the tightening rack structure of the present invention;

fig. 4 is the schematic view of the tightening buckle splitting structure of the present invention.

In the figure: 1. reinforcing the strips; 2. a sleeve body; 3. tightening the rack; 4. tightening and buckling; 21. an elastic leather sleeve; 22. an opening; 31. a resilient rack; 32. a connecting rod; 33. a handle sleeve; 41. an elastic clip hook; 42. a fixed seat; 43. buckling blocks; 44. an elastic sheet; 45. connecting blocks; 46. and a reinforcing block.

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.

Referring to fig. 1, an insulating sheath for an insulated wire end includes a sheath body 2, a tightening rack 3 and a tightening buckle 4, wherein one end of the tightening rack 3 is fixedly connected to the sheath body 2, the tightening rack 3 is matched with the tightening buckle 4 in a fastening manner, the tightening buckle 4 is symmetrically disposed outside the sheath body 2, and the rear portion of the tightening buckle 4 is fixedly embedded in the inner end of the sheath body 2. During the use, with the cover body 2 parcel in the outside of target insulator head, will tighten up rack 3 again and detain in tightening up 4, then upwards pull tightens up rack 3, utilizes to tighten up rack 3 and tightens up cover body 2 for cover body 2 firmly ties outside the target insulator head.

Referring to fig. 1, the outer end of the sheath body 2 is fixedly connected with a reinforcing bar 1, and the tightening buckle 4 is fixedly connected to the side end of the reinforcing bar 1. Utilize reinforcing bar 1 to improve the stability of tightening 4 intervals.

Referring to fig. 2, the sleeve body 2 includes an elastic leather tube 21, and an opening 22 is formed at a lower end of the elastic leather tube 21. The target insulation head is passed through the opening 22 into the resilient bellows 21.

Referring to fig. 2 and 3, the tightening rack 3 includes an elastic rack 31 and a connecting rod 32, one end of the elastic rack 31 opposite to the connecting rod 32 is fixedly connected to the opening 22, the cross-section of the connecting rod 32 is cross-shaped, and the elastic rack 31 is symmetrically and fixedly connected to the side of the connecting rod 32. The connecting rod 32 is held by hand, the elastic rack 31 is operated until the elastic rack 31 is clamped into the tightening buckle 4, and then the connecting rod 32 is pulled upwards, so that the elastic rack 31 moves upwards along the tightening buckle 4, and the elastic leather tube 21 is tightened by the elastic rack 31.

Referring to fig. 3, the tightening rack 3 further includes a handle sleeve 33, and the handle sleeve 33 is fixedly connected to the outer end of the connecting rod 32. The support range between the hand and the connecting bar 32 is increased by the handle sleeve 33.

Referring to fig. 2, 3 and 4, the tightening buckle 4 includes an elastic clamping hook 41, a fixing seat 42, a buckle block 43, an elastic sheet 44 and a connecting block 45, the fixing seat 42 is fixedly embedded inside the elastic leather tube 21, the elastic clamping hook 41 is fixedly connected with the reinforcing bar 1, the buckle block 43 is engaged and matched with the elastic rack 31, the elastic clamping hook 41 is hooked and matched with the elastic rack 31, the elastic clamping hook 41 is symmetrically and fixedly connected to the side end of the fixing seat 42, the buckle block 43 is fixedly connected to the upper end of the elastic sheet 44, the connecting block 45 is symmetrically and fixedly connected to the lower portion of the elastic sheet 44, and the connecting block 45 is fixedly connected with the elastic clamping hook 41. When the elastic rack 31 is caught in the elastic hook 41, the elastic rack 31 is used to push the elastic hook 41 open, so that the fastening block 43 is engaged with the elastic rack 31, and the elastic rack 31 is bound by the elastic hook 41, so that the tightening buckle 4 can fasten the elastic rack 31 along the way.

Referring to fig. 4, the tightening buckle 4 further includes a reinforcing block 46, the reinforcing block 46 is fixedly connected to a lower portion of the elastic clip 41, and the reinforcing block 46 is located between the connecting block 45 and the fixing seat 42. The space stability of the lower portion of the elastic clip hook 41 is increased by the reinforcing block 46.

The working principle is as follows: the connecting rod 32 is held by hand, the elastic rack 31 is operated until the elastic rack 31 is clamped into the tightening buckle 4, the connecting rod 32 is pulled upwards, the elastic rack 31 moves upwards along the tightening buckle 4, the elastic leather tube 21 is tightened through the elastic rack 31, when the elastic rack 31 is clamped into the elastic clamping hook 41, the elastic clamping hook 41 is squeezed open by the elastic rack 31, the buckle block 43 is meshed on the elastic rack 31, the elastic rack 31 is bound by the elastic clamping hook 41, and the tightening buckle 4 can fasten the elastic rack 31 along the way.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an insulating protective sheath of insulating end of a thread which characterized in that: including the cover body (2) and tighten up rack (3) and tighten up and detain (4), tighten up the one end and the cover body (2) fixed connection of rack (3), tighten up rack (3) and tighten up and detain (4) lock joint matching, tighten up and detain (4) symmetry and set up in the outside of the cover body (2), the rear portion of tightening up and detaining (4) is fixed to be inlayed in the inner of the cover body (2).

2. The insulation protection sleeve for the insulated wire end according to claim 1, wherein: the outer end of the sleeve body (2) is fixedly connected with a reinforcing strip (1), and the tightening buckle (4) is fixedly connected to the side end of the reinforcing strip (1).

3. The insulation protective sleeve of the insulated wire end according to claim 1, wherein: the sleeve body (2) comprises an elastic leather sleeve (21), and the lower end of the elastic leather sleeve (21) is provided with an opening (22).

4. The insulation protection sleeve for the insulated wire end according to claim 1, wherein: tighten up rack (3) and include elasticity rack (31) and connecting rod (32), the cross-section of connecting rod (32) is the cross, elasticity rack (31) symmetry fixed connection is in the lateral part of connecting rod (32).

5. The insulation protection sleeve for the insulated wire end according to claim 4, wherein: the tightening rack (3) further comprises a handle sleeve (33), and the handle sleeve (33) is fixedly connected to the outer end of the connecting rod (32).

6. The insulation protective sleeve of the insulated wire end according to claim 1, wherein: tighten up and detain (4) including elasticity clamp hook (41), fixing base (42), knot piece (43), elasticity piece (44) and connecting block (45), elasticity clamp hook (41) symmetry fixed connection is at the side of fixing base (42), detain piece (43) fixed connection in the upper end of elasticity piece (44), connecting block (45) symmetry fixed connection is in the lower part of elasticity piece (44), connecting block (45) press from both sides hook (41) fixed connection with elasticity.

7. The insulation protection sleeve of the insulated wire end according to claim 6, wherein: the tightening buckle (4) further comprises a reinforcing block (46), the reinforcing block (46) is fixedly connected to the lower portion of the elastic clamping hook (41), and the reinforcing block (46) is located between the connecting block (45) and the fixing seat (42).