CN216618220U - Novel thrum protective sleeve - Google Patents

Abstract

The utility model discloses a novel thread end protective sleeve, which comprises a plastic protective shell and a protective sleeve sleeved on the inner side of the plastic protective shell, wherein a through groove is formed in the protective sleeve, a fixed thread block is distributed at the edge of the inner part of the protective sleeve, a top cover is fixedly installed at the top of the plastic protective shell, a groove is formed in the top cover, a pull ring is fixedly installed on the inner side of the groove, and anti-slip grains are distributed on the outer side of the plastic protective shell.

Description

Novel thrum protective sleeve

Technical Field

The utility model relates to a protective sleeve, in particular to a novel screw head protective sleeve, and belongs to the technical field.

Background

The silk head generally is the reinforcing bar silk head, and the reinforcing bar silk head can go out the screw thread when the reinforcing bar adds man-hour, what obtain is the reinforcing bar silk head, usable connecting sleeve connects, need dismantle the reconnection to the silk head when using the silk head simultaneously, but because the silk head honor appears the problem of corrosion when not using, can lead to the fact the difficulty for subsequent construction, influence the normal use of device, thereby need add the protective sheath to the silk head, avoid the silk head to corrode, influence the problem of silk head normal use and appear.

And current silk head protective sheath installation and dismantlement are more troublesome, and sealed relatively poor simultaneously, and it leads to the silk head corrosion to damage to soak from the junction easily to general silk head protective sheath adopts plastics to make, though life is longer, but is damaged comparatively easily, takes off the back simultaneously and seals the effect variation, leads to unable used repeatedly, has increased the cost that the device used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel thread end protective sleeve to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel silk head protective sheath, includes plastics protective housing and the cover at the inboard protective sheath of plastics protective housing, the inside of protective sheath is provided with logical groove, the inside edge distribution of protective sheath has fixed silk piece, the top fixed mounting of plastics protective housing has the top cap, the inboard of top cap is provided with the recess, the inboard fixed mounting of recess has the pull ring, the outside distribution of plastics protective housing has anti-skidding line.

Preferably, two groups of clamping blocks are arranged on the inner side of the plastic protective shell, and the clamping blocks are designed to form obtuse angles.

Preferably, the outer side of the protective sleeve is provided with a clamping groove, and the inner side of the clamping groove is provided with two groups of limiting rods.

Preferably, the material of protective sheath is rubber, and the bottom of protective sheath is provided with the opening.

Preferably, the bottom of protective sheath is provided with the sealing ring, silica gel is adopted to the inboard of sealing ring.

Compared with the prior art, the utility model has the beneficial effects that:

according to the novel thread end protective sleeve, the rubber protective sleeve is arranged on the inner side of the device, so that the thread end can be protected, compared with the traditional plastic protective sleeve, the thread end can be effectively prevented from being rusted by water flowing into the device through a gap, and compared with a simple rubber protective sleeve, the plastic protective sleeve arranged on the outer side has stronger protective capacity, so that the overall service life of the device is prolonged, the device is convenient to use for multiple times, and the use cost of the device is reduced.

Compared with the plastic material, the novel thread end protective sleeve is softer, can be tightly attached to a thread end to prevent water stains from entering, cannot damage the device when being taken down, and can be used repeatedly.

Drawings

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

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

FIG. 3 is a schematic view of the plastic protective case of the present invention;

FIG. 4 is a schematic view of the inner wall structure of the plastic protective shell of the present invention

In the figure: 1. a top cover; 2. anti-skid lines; 3. a plastic protective shell; 4. a pull ring; 5. a groove; 6. a protective sleeve; 7. fixing the wire block; 8. a through groove; 9. a clamping block; 10. a limiting rod; 11. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a novel thrum protective sleeve, which comprises a plastic protective shell 3 and a protective sleeve 6 sleeved on the inner side of the plastic protective shell 3, wherein a through groove 8 is arranged inside the protective sleeve 6, the device can be placed in a thrum through the through groove 8, the device is combined with the thrum to improve the mounting stability of the thrum, and meanwhile, the protective effect of the device is increased, a fixing screw block 7 is distributed on the edge inside the protective sleeve 6 and can effectively contact and seal with the rebar thrum, the problem that the thrum enters the device due to gap water flow is avoided, a top cover 1 is fixedly arranged on the top of the plastic protective shell 3, the top cover 1 can be conveniently taken by personnel, the use convenience of the device is increased, a groove 5 is arranged on the inner side of the top cover 1, the groove 5 is convenient for the personnel to manually take the pull ring 4, the use convenience of the pull ring 4 is increased, and the pull ring 4 is fixedly arranged on the inner side of the groove 5, pull ring 4 personnel draw through manual mode and get, conveniently take off this device, and the outside distribution of plastics protective housing 3 has anti-skidding line 2, and anti-skidding line 2 can make things convenient for personnel's operation when the installation, improves the convenience that the device used.

In the utility model: the inboard of plastics protective housing 3 is provided with two sets of fixture blocks 9, and fixture block 9 can be fixed the protective sheath 6 of inside, avoids appearing the slip scheduling problem, and fixture block 9 adopts the obtuse angle design, adopts the obtuse angle design to avoid fixture block 9 to lacerate protective sheath 6 normal use that influences the device simultaneously.

In the utility model: the outside of protective sheath 6 is provided with draw-in groove 11, and draw-in groove 11 can be effectual fixes fixture block 9, avoids the device to appear rocking the scheduling problem that drops, and the inboard of draw-in groove 11 is provided with two sets of gag lever posts 10, and gag lever post 10 increases the frictional force of device.

In the utility model: the material of protective sheath 6 is rubber, and the rubber texture is softer, takes off easily, compares simultaneously in the sealed effect of traditional plastics material better, and protective sheath 6's bottom is provided with the opening, and the opening is convenient to be installed this device in the middle of the silk head.

In the utility model: the bottom of protective sheath 6 is provided with the sealing ring, and the sealing ring increases the sealed effect of device, avoids water stain entering, and silica gel is adopted to the inboard of sealing ring, and silica gel improves the device leakproofness once more.

During the specific use, insert this device in the middle of the screw head, then the bolt in the middle of fixed silk piece 7 and the lead screw combines closely, avoids water stain entering device, can directly take off the device through pull ring 4 when the device is taken off to needs can.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate agent, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a novel thrum protective sheath, includes plastic protection shell (3) and cover at the inboard protective sheath (6) of plastic protection shell (3), its characterized in that, the inside of protective sheath (6) is provided with logical groove (8), the inside edge distribution of protective sheath (6) has fixed silk piece (7), the top fixed mounting of plastic protection shell (3) has top cap (1), the inboard of top cap (1) is provided with recess (5), the inboard fixed mounting of recess (5) has pull ring (4), the outside distribution of plastic protection shell (3) has anti-skidding line (2).

2. A novel nipple protector as claimed in claim 1, wherein: the inner side of the plastic protective shell (3) is provided with two groups of clamping blocks (9), and the clamping blocks (9) are designed to be obtuse angles.

3. A novel nipple protector as claimed in claim 1, wherein: the outside of protective sheath (6) is provided with draw-in groove (11), the inboard of draw-in groove (11) is provided with two sets of gag lever posts (10).

4. A novel nipple protector as claimed in claim 1, wherein: the material of protective sheath (6) is rubber, and the bottom of protective sheath (6) is provided with the opening.

5. A novel nipple protector as claimed in claim 1, wherein: the bottom of protective sheath (6) is provided with the sealing ring, silica gel is adopted to the inboard of sealing ring.

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