CN213027331U - Waterproof threading body - Google Patents

Abstract

The utility model discloses a waterproof threading body, which comprises a rubber part and a buckle part, wherein the rubber part comprises a support ring and a threading cylinder, the threading cylinder is positioned at one side of the support ring, the threading cylinder is gradually folded inwards from one side of the support ring to the other side and forms a sealing end at the closed end part, and a plurality of preformed holes are arranged on the support ring along the circumference; the buckle spare includes the clamp ring, is provided with a plurality of buckles on the clamp ring, and the buckle is corresponding with preformed hole position, the utility model discloses can effectual solution big or small line footpath compatibility problem, occupation space is little, can penetrate in the hole of having opened, also can correspond the hole in the assembly realization protection again, is applicable to more complicated narrow and small environment, and connected mode is buckle formula, no screw nut structure.

Description

Waterproof threading body

Technical Field

The utility model belongs to cable joint field, more specifically the utility model relates to a modular waterproof threading body that says so.

Background

At present, automatically controlled cabinet, the cable of the protection wiring is generally connected through cable joint in the communication industry, usually automatically controlled cabinet and the communication cabinet body need connect a lot of cables and receive transmission power and signal, this just needs to install a plurality of cable joint on the cabinet body, cable joint installs inconveniently, need occupy more man-hour, the space that cable joint occupy is bigger simultaneously, need use the joint of different specifications when having the cable connection of equidimension line footpath not, must open a corresponding hole groove on every installation cable joint cabinet body, including the increase and decrease cable of follow-up automatically controlled cabinet, maintain the renewal, the drawback of cable joint's application is also outstanding day by day.

The existing cable joint is a threaded screwing type joint, the threaded joint is firstly required to be installed on a cabinet body, a nut is required to be operated in the cabinet body for screwing assembly, the nut is required to be screwed in a rotating mode during threading, and the subsequent maintenance and replacement are troublesome, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a new, more convenient threading mode can effectual solution big or small line footpath compatible problem, and occupation space is little, can penetrate in the hole of having opened, also can correspond the hole in the equipment realization protection again, is applicable to more complicated narrow and small environment, and the connected mode is the buckle formula, no screw nut structure.

In order to achieve the above purpose, the utility model provides a following technical scheme: a waterproof threading body comprises a rubber part and a buckle part, wherein the rubber part comprises a support ring and a threading cylinder, the threading cylinder is positioned on one side of the support ring, the threading cylinder is gradually folded inwards from one side of the support ring to the other side of the support ring and is closed at the end part to form a sealing end, and a plurality of preformed holes are formed in the support ring along the circumference; the buckle spare includes the clamp ring, is provided with a plurality of buckles on the clamp ring, and the buckle corresponds with preformed hole position.

The support ring is a sealing rubber body.

The outer edge of the sealing rubber body is further folded downwards.

The compressing ring comprises a left half ring and a right half ring, and a plurality of buckles are uniformly arranged on the left half ring and the right half ring.

Further the clasp is made of plastic.

Further, an inward-protruding wire locking ring is arranged on the inner wall of the wire threading cylinder, a warning wire is arranged on the outer wall of the wire threading cylinder, and the warning wire is located above the wire locking ring.

Furthermore, at least two locking wire rings are arranged, and all the locking wire rings are distributed along the axial direction of the wire penetrating cylinder.

And a hoop wire skirt cylinder is arranged on the other side of the support ring corresponding to the threading cylinder, the hoop wire skirt cylinder is communicated with the threading cylinder, and the caliber of the hoop wire skirt cylinder is gradually reduced from the support ring to the caliber of the other side.

And a lower hoop is arranged at the lower end of the hoop skirt cylinder, and the thickness of the lower hoop is greater than that of the hoop skirt cylinder.

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

firstly, a cable does not need to be locked, a rubber piece is cut off above the warning ring according to the size of the cable, and the cable is directly inserted, so that the operation is simple;

secondly, the board is directly pressed in during installation, the buckle of the buckle part is used for hooking the board of the cabinet body, the fixing operation in the cabinet body is not needed, the difficulty of internal fastening operation caused by narrow space is avoided, great convenience is brought to installation, and meanwhile, great space is vacated for the cabinet body;

the installation is convenient, the working hours are saved, the product matching can be carried out according to the wire diameters of different sizes, and the wire diameter compatibility is strong;

and fourthly, screwing is not needed, so that the risk that the cable rotates along with the inner core when the cable connector is screwed like a conventional cable connector is not needed to be worried about.

Drawings

Fig. 1 is a first three-dimensional structure diagram of the waterproof threading body of the utility model;

FIG. 2 is a second three-dimensional structure view of the waterproof threading body of the present invention;

fig. 3 is a front view of the waterproof threading body of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is a three-dimensional structure view of the middle buckle of the present invention when it is separated from the rubber member;

fig. 6 is a cross-sectional view of the middle clip of the present invention separated from the rubber member.

Reference numerals: 1. a rubber member; 11. a support ring; 112. reserving a hole; 12. a threading cylinder; 121. a warning line; 122. a wire locking ring; 13. a hoop wire skirt; 131. a lower hoop; 2. a fastener; 21. a compression ring; 211. a left half ring; 212. a right half ring; 22. buckling; 221. a hook portion; 222. a clamping groove.

Detailed Description

The embodiment of the waterproof threading body of the present invention is further explained with reference to fig. 1 to 6.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

A waterproof threading body comprises a rubber part 1 and a buckle part 2, wherein the rubber part 1 comprises a support ring 11 and a threading cylinder 12, the threading cylinder 12 is positioned on one side of the support ring 11, the threading cylinder 12 is gradually folded inwards from one side of the support ring 11 to the other side and is closed at the end part to form a sealing end, and a plurality of preformed holes 112 are formed in the support ring 11 along the circumference; the fastener 2 comprises a pressing ring 21, a plurality of fasteners 22 are arranged on the pressing ring 21, and the fasteners 22 correspond to the preformed holes 112.

As shown in fig. 2, 3 and 6, the clip 22 in this embodiment has a hook 221, the hook 221 and the pressing ring 21 form a slot 222, wherein for fixing with a metal plate, the hook 221 and the slot 222 both face outward, and the bottom end of the hook 221 has a guiding inclined surface, so that the hook 221 smoothly passes through the metal plate of the cabinet.

When the cable threading device is used, a perforated groove for a cable to pass through is formed in a metal plate of a cabinet body, the threading body of the cable threading device is directly pressed into the perforated groove, the support ring 11 is positioned outside the perforated groove, then the buckle part 2 is pressed in, the buckle 22 passes through the preformed hole 112 and reaches the inner side surface of the metal plate, the compression ring 21 is positioned on the support ring 11, and the rubber part 1 achieves the effect of fixing and protecting under the extrusion of the buckle part 2 and the metal plate of the cabinet body; the threading body is seal structure under the condition of not wearing cable or pipe, pokes the hole with the screwdriver at 12 tops of threading section of thick bamboo when wearing cable or pipe, or cuts off the top with the scissors and can penetrate, and pipe or cable penetrate back rubber spare 1 tightly cladding on its outer wall to reach certain IP protection level, the operation is very convenient, high-efficient. The working efficiency can be greatly improved, and the cost is saved.

When the cable is increased or decreased in need, the buckle part 2 and the threading body are only required to be sequentially detached, and the new threading body is put back to be fixed through the buckle part 2, so that the penetrating mode of the cable is the same as that of the cable.

The preferable support ring 11 of this embodiment is the sealing rubber body, and preferable whole rubber spare 1 is made by rubber, and support ring 11 is pasting when the panel beating surface is fixed by buckle 2, and support ring 11 surface and panel beating surface reach sealing contact.

The outward flange of the sealing rubber body of this embodiment is preferred turns over downwards for the sealing rubber body has certain compression shock-absorbing capacity with panel beating surface contact department, and sealed effect is more, and can make buckle spare 2 fixed firm, provides the elastic compensation.

The compression ring 21 of this embodiment preferably includes a left half ring 211 and a right half ring 212, and a plurality of fasteners 22 are disposed on both the left half ring 211 and the right half ring 212.

As shown in fig. 5, when the fastening device is installed, the fastening device 22 of the left half ring 211 and the right half ring 212 can be fastened on the metal plate of the cabinet body through the preformed hole 112 in sequence, so that the fastening device is easy to observe, and the fastening device 22 is convenient to align with the preformed hole 112.

In this embodiment, the left half ring 211 and the right half ring 212 are fastened on the rubber member 1 to form a complete circle, i.e. the ends of the two are attached to each other.

In this embodiment, a first positioning barrier protruding upward is disposed on the upper surface of the supporting ring 11, the first positioning barrier surrounds the supporting ring 11 in a ring shape, a second positioning barrier protruding downward is correspondingly disposed on the corresponding pressing ring 21, and when the pressing ring is assembled, the second positioning barrier is located outside the first positioning barrier.

The fastener 2 of the preferred embodiment is made of plastic, so that the cost is low, and the assembly and disassembly are convenient. Fastener 2 is the ectoskeleton of rubber spare 1 in this embodiment, prevents that the threading body from making rubber spare 1 sink into the cabinet body or taking out the cabinet body at threading in-process atress deformation, and the buckle spare 2 of plastics compresses tightly fixed rubber spare 1, and the threading section of thick bamboo 12 cooperation of rubber plays waterproof effect.

In this embodiment, preferably, the inner wall of the threading barrel 12 is provided with an inwardly protruding locking wire ring 122, the outer wall of the threading barrel 12 is provided with a warning wire 121, the warning wire 121 is located above the locking wire ring 122, the warning wire 121 is formed by protruding outwards on the outer wall of the threading barrel 12, the warning wire 121 marks the size range of the wire diameter, so that the locking wire of the product is prevented from failing, meanwhile, the strength is enhanced, excessive tearing is prevented, and a user can determine the position and the wire diameter requirement of the locking wire ring 122 according to the position of the warning wire 121 and cut the locking wire along the upper edge of the warning wire 121; when a cable or a conduit is inserted, the wire locking ring 122 is used for carrying out hoop wire locking on the cable or the conduit, and has certain retaining force on the cable or the conduit, so that sealing protection is achieved, wherein the warning wire 121 can also form a certain locking effect, and double locking and retaining are achieved.

The preferred embodiment of the locking wire ring 122 is provided with at least two locking wire rings, all of the locking wire rings 122 are distributed along the axial direction of the threading barrel 12, that is, the locking wire rings can be selectively cut by different positions of the threading barrel 12 according to different diameters of cables or catheters, and different locking wire rings 122 can lock and fasten different diameters of cables.

In this embodiment, a hoop skirt 13 is disposed on the support ring 11 corresponding to the other side of the thread passing tube 12, the hoop skirt 13 is communicated with the thread passing tube 12, and the caliber of the hoop skirt 13 gradually decreases from the support ring 11 to the other side.

The diameter of the hoop skirt 13 is gradually reduced from the support ring 11 to the other side, and the hoop skirt is used for matching with the wire locking ring 122 to further lock and seal the cable or the conduit, so that the cable or the conduit is more stably sealed.

The lower end of the hoop thread skirt barrel 13 preferred in this embodiment is provided with the lower hoop ring 131, the thickness of the lower hoop ring 131 is greater than that of the hoop thread skirt barrel 13, and the lower hoop ring 131 has greater elasticity, so that the hoop thread skirt barrel has more locking strength, and the hoop thread skirt barrel 13 is protected from tearing during threading.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a waterproof threading body which characterized in that: the rubber part comprises a support ring and a threading cylinder, the threading cylinder is positioned on one side of the support ring, the threading cylinder is gradually folded inwards from one side of the support ring to the other side of the support ring and is closed at the end part to form a sealing end, and a plurality of preformed holes are formed in the support ring along the circumference; the buckle spare includes the clamp ring, is provided with a plurality of buckles on the clamp ring, and the buckle corresponds with preformed hole position.

2. The waterproof threading body of claim 1, wherein: the support ring is a sealing rubber body.

3. The waterproof threading body of claim 2, wherein: the outer edge of the sealing rubber body is turned downwards.

4. The waterproof threading body of claim 1, wherein: the clamp ring comprises a left half ring and a right half ring, and a plurality of buckles are uniformly arranged on the left half ring and the right half ring.

5. The waterproof threading body of claim 4, wherein: the fastener is made of plastic.

6. The waterproof threading body of claim 1, wherein: the inner wall of the threading cylinder is provided with an inward-protruding locking wire ring, the outer wall of the threading cylinder is provided with a warning wire, and the warning wire is positioned above the locking wire ring.

7. The waterproof threading body of claim 6, wherein: the number of the lock wire rings is at least two, and all the lock wire rings are distributed along the axial direction of the wire penetrating cylinder.

8. The waterproof threading body of claim 1, wherein: the other side of the support ring corresponding to the threading cylinder is provided with a hoop line skirt cylinder which is communicated with the threading cylinder, and the caliber of the hoop line skirt cylinder is gradually reduced from the support ring to the other side.

9. The waterproof threading body of claim 8, wherein: the lower end of the hoop line skirt barrel is provided with a lower hoop ring, and the thickness of the lower hoop ring is larger than that of the hoop line skirt barrel.

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