CN211158308U

CN211158308U - Fire hose structure

Info

Publication number: CN211158308U
Application number: CN201921665888.5U
Authority: CN
Inventors: 陈维新; 朱绍萍
Original assignee: Fujian Shuanglong Fire Technology Co ltd
Current assignee: Fujian Shuanglong Fire Technology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-04
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a fire hose structure, its structure includes the storage disc, the water hose body, business turn over water swivel, the water hose body twines in the storage disc, business turn over water swivel is equipped with two, corresponding business turn over water swivel is joined in marriage at water hose body both ends, business turn over water swivel includes the joint shell, the mounting groove, remove spacing track, the internal thread piece, the threaded rod, the knob, the shifting chute, the linkage board, fix spacing track, the joint shell inboard is located to the mounting groove, fix spacing track fixed mounting is inboard in the mounting groove, be equipped with the structure of convenient dismantlement water hose, effectively improve the convenience that the work was changed in user's maintenance, be equipped with the fixed seal structure of clamp cover simultaneously in water hose port department, help preventing that the sealing ring in the business turn over water swivel from causing the aversion easily through the secondary assembly, thereby cause the influence to the leakproofness.

Description

Fire hose structure

Technical Field

The utility model relates to a fire hose structure belongs to fire hose structure field.

Background

The hose is the tubulose area fabric that can bear certain fluid pressure, can carry water or foam fire extinguishing liquid under higher pressure, is a fire fighting equipment, and current fire control hose structure is when appearing the hose damage, because the hose is fixed connection with business turn over water swivel, and the user dismantles comparatively inconveniently to when packing into new hose, the sealing ring in business turn over water swivel leads to the fact the aversion easily through the secondary assembly, causes the influence to the leakproofness of carrying water or foam fire extinguishing liquid.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fire hose structure to solve current fire hose structure when appearing the hose damage, because the hose is fixed connection with business turn over water swivel, the user dismantles comparatively inconveniently, and when packing into new hose, the sealing ring in the business turn over water swivel caused the aversion easily through the secondary assembly, causes the problem of influence to the leakproofness of carrying water or foam fire extinguishing fluid.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a fire hose structure comprises a storage disc, a hose body and water inlet and outlet joints, wherein the hose body is wound in the storage disc, the number of the water inlet and outlet joints is two, the two ends of the hose body are provided with the corresponding water inlet and outlet joints, each water inlet and outlet joint comprises a joint shell, a mounting groove, a movable limiting track, an inner thread block, a threaded rod, a knob, a movable groove, a linkage plate and a fixed limiting track, the mounting groove is arranged on the inner side of the joint shell, the fixed limiting track is fixedly mounted on the inner side of the mounting groove, the movable limiting track is movably matched with the fixed limiting track, one end of the linkage plate is connected with the movable limiting track, the other end of the linkage plate is connected with the inner thread block, one end of the inner thread block, which is far away from the linkage plate, is provided with the threaded rod in threaded connection, one end of the threaded rod, which is, the water tap is characterized in that a moving groove corresponding to the internal thread block is formed in the inner side of the joint shell, two ends of the water tap body are respectively provided with a plastic jacket, a sealing ring is arranged on the outer ring of the plastic jacket, and a sealing groove corresponding to the sealing ring is formed in the joint shell.

Furthermore, the linkage plate and the mounting groove are positioned on the same plane.

Further, the internal thread block is of a cuboid structure, and the internal thread block is in transition fit with the moving groove.

The utility model has the advantages that: be equipped with the structure of convenient dismantlement hose, effectively improve the convenience that the user maintained the change work, be equipped with simultaneously at hose port department and press from both sides the fixed seal structure of cover, help preventing that the sealing ring in the business turn over water swivel from causing the aversion easily through the secondary assembly to cause the influence to the leakproofness of carrying water or foam fire extinguishing liquid.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a fire hose structure of the present invention;

FIG. 2 is a schematic view of a front view cross-sectional structure of a water inlet/outlet joint of the present invention;

FIG. 3 is a detailed structural diagram of a hose body of the present invention;

fig. 4 is the utility model relates to a remove spacing track and interior thread block's left side and look position profile structure sketch map.

In the figure: the water faucet comprises a storage disc-1, a water faucet body-2, a water inlet and outlet joint-3, a joint shell-301, a mounting groove-302, a movable limiting track-303, an internal thread block-304, a threaded rod-305, a knob-306, a movable groove-307, a linkage plate-308, a fixed limiting track-309, a sealing ring-201 and a plastic jacket-202.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2, 3 and 4, the utility model provides a technical solution of a fire hose structure: the structure of the water tap comprises a storage disc 1, two water tap bodies 2 and water inlet and outlet joints 3, wherein the water tap bodies 2 are wound in the storage disc 1, the number of the water inlet and outlet joints 3 is two, the two ends of each water tap body 2 are matched with the corresponding water inlet and outlet joints 3, each water inlet and outlet joint 3 comprises a joint shell 301, an installation groove 302, a movable limiting track 303, an internal thread block 304, a threaded rod 305, a knob 306, a movable groove 307, a linkage plate 308 and a fixed limiting track 309, the installation groove 302 is arranged on the inner side of the joint shell 301, the fixed limiting track 309 is fixedly arranged on the inner side of the installation groove 302, the movable limiting track 303 is movably matched with the fixed limiting track 309, one end of the linkage plate 308 is connected with the movable limiting track 303, the other end of the linkage plate 308 is connected with the internal thread block 304, one end of the internal thread block 304, the threaded rod 305 is kept away from the one end of interior screw block 304 and is passed through joint shell 301 and be connected with knob 306, joint shell 301 inboard is equipped with the removal groove 307 corresponding with interior screw block 304, the water hose area body 2 both ends respectively are equipped with a plastics jacket 202, plastics jacket 202 outer lane is equipped with sealing ring 201, joint shell 301 is inside to be equipped with the seal groove corresponding with sealing ring 201, linkage plate 308 and mounting groove 302 are located the coplanar, interior screw block 304 is the cuboid structure, interior screw block 304 adopts transition fit with removal groove 307.

For example, when the water hose body 2 is damaged, the user only needs to rotate the knob 306, the knob 306 drives the threaded rod 305 to rotate, so that the internal thread block 304 axially moves in the moving groove 307 along the threads of the threaded rod 305, in the moving process, the internal thread block 304 drives the moving limiting track 303 through the linkage plate 308 to remove the limitation on the damaged water hose body 2, the damaged water hose body 2 can be detached, when a new water hose body 2 is replaced, the plastic jacket 202 at the port of the water hose body 2 is fitted into the mounting groove 302, the sealing ring 201 on the plastic jacket 202 is fitted into the sealing groove inside the joint shell 301, other sealing structures do not need to be arranged on the joint shell 301, and then the user reversely rotates the knob 306, the threaded rod 305 drives the internal thread block 304 to axially move to reset, and the moving limiting track 303 limits and fixes the new water hose 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fire hose structure which characterized in that: the structure of the water faucet comprises a storage disc (1), a water faucet body (2) and water inlet and outlet connectors (3), wherein the water faucet body (2) is wound in the storage disc (1), the water inlet and outlet connectors (3) are arranged in two numbers, the two ends of the water faucet body (2) are matched with the corresponding water inlet and outlet connectors (3), each water inlet and outlet connector (3) comprises a connector shell (301), an installation groove (302), a movable limiting track (303), an internal thread block (304), a threaded rod (305), a knob (306), a movable groove (307), a linkage plate (308) and a fixed limiting track (309), the installation groove (302) is arranged on the inner side of the connector shell (301), the fixed limiting track (309) is fixedly installed on the inner side of the installation groove (302), the movable limiting track (303) is movably matched with the fixed limiting track (309), one end of the linkage plate (308) is connected with the movable limiting track (, linkage plate (308) other end is connected with interior screw block (304), the one end that linkage plate (308) were kept away from in interior screw block (304) is equipped with threaded connection's threaded rod (305), the one end that interior screw block (304) were kept away from in threaded rod (305) is passed through and is connected joint shell (301) and with knob (306), joint shell (301) inboard is equipped with and moves groove (307) corresponding with interior screw block (304), the water tap area body (2) both ends respectively are equipped with a plastic jacket (202), plastic jacket (202) outer lane is equipped with sealing ring (201), joint shell (301) inside is equipped with the seal groove corresponding with sealing ring (201).

2. A fire hose structure according to claim 1, wherein: the linkage plate (308) and the installation groove (302) are positioned on the same plane.

3. A fire hose structure according to claim 1, wherein: the internal thread block (304) is of a cuboid structure, and the internal thread block (304) is in transition fit with the moving groove (307).