CN211779458U

CN211779458U - Anti-bending shower hose and faucet assembly

Info

Publication number: CN211779458U
Application number: CN201922048663.1U
Authority: CN
Inventors: 邓宗松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-10-27
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a bending-proof shower hose, which comprises a nut, a buckling core, a spring and a hose, wherein the nut is sleeved with the buckling core and is used for being connected with an external tap; one end of the spring is contacted with the buckling and pressing core, and the other end of the spring penetrates into the hose along the first end of the hose; the first end of the hose is sleeved with the buckling core, and the second end of the hose is used for being connected with an external shower head. The spring is arranged inside the first end of the hose by adding the spring, so that the spring can support the inner wall of the hose. By the arrangement, the hose can be supported by the spring under the action of various external forces, so that the inner hole is kept not to deform, the hose is prevented from being bent at a large angle, the characteristic that the hose can be bent is kept, and the hose is convenient to use; but can not be bent, thereby ensuring the smoothness of the hose and prolonging the service life of the hose. The utility model also discloses a tap subassembly.

Description

Anti-bending shower hose and faucet assembly

Technical Field

The utility model relates to the technical field of hoses, especially, relate to prevent gondola water faucet hose and faucet subassembly of buckling.

Background

The water outlet of the water tap or the angle valve can face upwards and downwards, and can also face to the horizontal direction or form a certain included angle with the horizontal direction. It is understood that when the faucet is connected to the shower head, many of the existing water pipes are connected by PVC hoses or other hoses; one end of the hose is fixed on the water faucet, and the other end of the hose is fixed on the shower head.

In actual life, if the water outlet of the water tap is not downward, but upward, toward the horizontal direction or forms a certain included angle with the horizontal direction, the hose sags due to the gravity of the part of water and the gravity of the hose per se because a certain amount of water is stored in the hose. That is, since the water outlet of the faucet or the angle valve is not downward, the hose connected to the water outlet of the faucet or the angle valve is easily bent, and the hose is easily and quickly damaged due to the bending.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a prevent gondola water faucet hose of buckling, it can prevent the hose from buckling, even if the delivery port of tap or angle valve is under the circumstances up, the hose also can keep unobstructed, and the life of hose has been improved.

The second objective of the present invention is to provide a faucet assembly.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the anti-bending shower hose comprises a screw cap, a buckling and pressing core, a spring and a hose, wherein the screw cap is sleeved with the buckling and pressing core and is used for being connected with an external water tap; one end of the spring is in contact with the buckling and pressing core, and the other end of the spring penetrates into the hose along the first end of the hose; the first end of hose cup joints the withhold core, and the second end of hose is used for connecting external gondola water faucet.

Furthermore, the buckling and pressing core is provided with a groove, one end of the spring is sleeved with the buckling and pressing core, and the end part of the spring is embedded in the groove.

Furthermore, the buckling and pressing core is provided with a fixed column and a first limiting ring which is arranged on the periphery of the fixed column in a fixing mode, a second limiting ring is arranged at one end, close to the hose, of the nut, the nut is sleeved into the buckling and pressing core along the fixed column, and the first limiting ring limits the second limiting ring; one end of the spring is sleeved with a groove of the fixed column of the buckling core, and the groove is arranged on the peripheral wall of the fixed column in a surrounding mode.

Further, prevent gondola water faucet hose of buckling still includes fixed cover, fixed cover cup joints fixedly on the periphery wall of hose first end, partly embedding of fixed cover in the recess to make hose zonulae occludens and presses the core.

Furthermore, a third limiting ring is arranged at one end, close to the first end of the hose, of the fixing sleeve, and the first end of the hose is abutted to the third limiting ring.

Further, the first end of the hose is fixedly sleeved with the buckling and pressing core.

Further, one end of the spring penetrating into the hose is in a free state.

Furthermore, the anti-bending shower hose further comprises a sealing washer, the first limiting ring is located between two ends of the fixing column, and the sealing washer is sleeved into the fixing column along one end, far away from the spring, of the fixing column and is abutted to the first limiting ring.

Furthermore, the spring, the buckling core and the fixing sleeve are symmetrically arranged at the second end of the hose and the first end of the hose.

The second purpose of the utility model is realized by adopting the following technical scheme:

the faucet assembly comprises the anti-bending shower hose.

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

the spring is arranged inside the first end of the hose by adding the spring, so that the spring can support the inner wall of the hose. By the arrangement, the hose can be supported by the spring under the action of various external forces, so that the inner hole is kept not to deform, the hose is prevented from being bent at a large angle (namely, the hose can be bent, and the hose cannot be bent), the characteristic that the hose can be bent is kept, and the hose is convenient to use; but can not be bent, thereby ensuring the smoothness of the hose and prolonging the service life of the hose. That is, the utility model discloses a prevent gondola water faucet hose of buckling mainly guarantees that the first end of hose does not take place to buckle in the junction of withholding the core to the problem of hose easy damage because of buckling among the prior art has been solved. That is, the hose can be kept open even if the water outlet of the faucet is not downward.

Drawings

Fig. 1 is a schematic structural view of the bending-proof shower hose of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an exploded view of the anti-buckling shower hose shown in FIG. 1;

FIG. 5 is a cross-sectional view of FIG. 4;

fig. 6 is a partial enlarged view of fig. 5 at B;

fig. 7 is a view showing the effect of a portion of the pouch shown in fig. 1 being inserted into the groove.

In the figure: 1. a nut; 11. a first limit ring; 2. buckling and pressing the core; 21. fixing a column; 211. a groove; 22. a second stop collar; 3. a spring; 4. a hose; 41. a first end of a hose; 42. a second end of the hose; 5. fixing a sleeve; 51. a third limit ring; 6. a sealing gasket; 7. and (4) necking.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Fig. 1, 2, 4 and 5 show a preferred embodiment of the present invention, which is mainly illustrated in fig. 3 and 6 for easy understanding. The anti-bending shower hose comprises a screw cap 1, a buckling and pressing core 2, a spring 3 and a hose 4 (see figure 4), wherein the screw cap 1 is sleeved with the buckling and pressing core 2 and is used for being connected with an external water tap. One end of the spring 3 is in contact with the crimping core 2 and the other end of the spring 3 penetrates into the hose 4 along a first end 41 (see fig. 4, 5) of the hose. The first end 41 of the hose is sleeved outside the crimping core 2, and the second end 42 (see fig. 4) of the hose is used for connecting a shower head outside. It can be understood that, according to the structure of the conventional crimping core 2, a through hole for passing water is axially opened, and as for the configuration of the outer shape thereof, it is straight or curved, depending on the purpose. The hose 4 may be an existing PVC hose (PVC is called Polyvinyl chloride, chinese name is Polyvinyl chloride) or other conventional hose 4.

In the present embodiment, the spring 3 is provided inside the first end 41 of the hose by adding the spring 3, so that the spring 3 can support the inner wall of the hose 4. By the arrangement, the hose 4 can be supported by the spring 3 under the action of various external forces, so that the inner hole is kept not to deform, the hose 4 is not bent at a large angle (namely, the hose can be bent, and the hose cannot be bent), the characteristic that the hose 4 can be bent is kept, and the hose is convenient to use; but does not bend, thereby ensuring that the hose 4 is smooth and prolonging the service life of the hose 4. That is, the utility model discloses a prevent gondola water faucet hose of buckling mainly guarantees that the first end 41 of hose does not take place to buckle in the junction of withholding core 2 to the problem of hose 4 easy damage because of buckling among the prior art has been solved. That is, the hose 4 can be kept open even if the outlet of the faucet is not facing downward. Wherein, nut 1 is to the adoption muff-coupling relation of withholding core 2 to nut 1 is connected with tap fast. In particular, when hot water flows through the hose 4, the hose 4 is softened at a high temperature, and the support of the spring 3 reliably ensures that the hose 4 is not bent and the hose 4 is kept smooth.

For ease of understanding, reference is primarily made to fig. 6 below.

Preferably, the crimping core 2 is provided with a groove 211 (see fig. 4), and one end of the spring 3 is sleeved on the crimping core 2 with the end of the spring 3 being embedded in the groove 211. So set up, be favorable to preventing that spring 3 from rocking and drunkenness in hose 4 to guarantee its supporting effect to hose 4 inner wall, thereby also be favorable to taking out spring 3 from hose 4, after spring 3 durable rust, with new old. It should be noted that, of course, the arrangement of the spring 3 fixedly sleeved on the buckling core 2 is only a preferred embodiment, that is, the spring 3 may also be movably shuttled inside the hose 4, and one end thereof is movably sleeved on the buckling core 2, and in the movably sleeved state, the spring may be in a contact state (most of the cases) and may be in a separated state (that is, the two states should also be summarized as being in a contact state for a long time), as long as the spring can support the inner wall of the first end 41 of the hose. Alternatively, the two may be fixedly connected by other conventional connection methods such as welding and riveting. That is, as long as the spring 3 supports the inner wall of the hose 4, and the supporting position relates to the first end 41 of the hose.

Preferably, the crimping core 2 has a fixing column 21 (see fig. 6), a first limiting ring 11 is fixed on the periphery of the fixing column 21, a second limiting ring 22 is arranged at one end of the nut 1 close to the hose 4, the nut 1 is sleeved into the crimping core 2 along the fixing column 21, and the first limiting ring 11 limits the second limiting ring 22. One end of the spring 3 is fixedly sleeved or movably sleeved (such as can movably rotate) with a groove 211 of the fixed column 21 of the buckling and pressing core 2, and the groove 211 is circumferentially arranged on the peripheral wall of the fixed column 21. Thus, the spring 3 can be firmly connected to the buckling core 2 without adopting welding or riveting and other modes; the original structure of the device is not required to be changed, the universality is strong, the problem can be directly solved, and the popularization and the use are facilitated. And, since a portion of the spring 3 is embedded in the recess 211, when one end of the hose 4 is engaged with the fixing post 21 of the cartridge 2, the portion of the spring 3 is certainly more securely confined in the recess 211, thereby maintaining the best embodiment.

Further, the bending-prevention shower hose further comprises a fixing sleeve 5, the fixing sleeve 5 is fixedly sleeved on the outer peripheral wall of the first end of the hose 4, a part of the fixing sleeve 5 is embedded in the groove 211, so that the hose 4 is tightly connected with the buckling core 2, and a necking 7 is formed on the outer peripheral wall of the fixing sleeve 5 (see fig. 7). By the arrangement, the connection relation between the hose 4 and the buckling and pressing core 2 can be ensured, and the hose 4 and the buckling and pressing core 2 are prevented from being disconnected. And, under the effect of necking down 7, can guarantee that hose 4 closely connects the fixed column 21 of withholding core 2 to play good sealing performance. The fixing sleeve 5 is preferably made of metal, which facilitates the direct formation of the constriction 7 on a hydraulic press or punch. Alternatively, it is also possible to use other materials, such as plastic that can be plastically deformed, after which the constriction 7 is formed, etc.

Preferably, for the sake of easy understanding, referring to fig. 4 and then fig. 3, the end of the fixing sleeve 5 close to the first end 41 of the hose is provided with a third stop ring 51, and the first end 41 of the hose abuts against the third stop ring 51. So set up, do benefit to and realize fixing the quick cup joint of cover 5 and hose 4 through third spacing ring 51.

Preferably, the first end 41 of the hose is fixedly sleeved over the crimping core 2. Obviously, the fixed sleeve joint is beneficial to ensuring the tightness of the joint of the two. Certainly, the connection structure can be a movable sleeve joint, for example, the buckling and pressing core 2 and the hose 4 can be rotationally connected along the axis of the buckling and pressing core 2, and then a sealing structure is additionally arranged outside the connection position of the buckling and pressing core 2 and the hose 4 for sealing. That is, the first end 41 of the hose and the crimping core 2 need only be in a contact relationship.

Preferably, the end of the spring 3 penetrating the hose 4 is in a free state. It will be appreciated that this facilitates the mounting of the spring 3. Of course, a limiting point or surface may be provided inside the hose 4 to limit it.

Preferably, the bending-prevention shower hose further comprises a sealing washer 6 (see fig. 3), the first limiting ring 11 is located between two ends of the fixing column 21, and the sealing washer 6 is sleeved into the fixing column 21 along one end of the fixing column 21 far away from the spring 3 and abuts against the first limiting ring 11. By the arrangement, the sealing performance of the two ends of the buckling core 2 can be ensured. Of course, in the conventional sealing manner, there are sealing glue, sealing tape and the like.

Preferably, the second end 42 of the hose is provided with said spring 3, said crimping core 2 and said retaining sleeve 5 symmetrically to the first end 41 of the hose. That is, this arrangement is advantageous to further ensure that the hose 4 is in an open state. It can be understood that one end of the hose 4 can be sleeved with a nut, and the other end is sleeved with a pipe joint connected with an external shower head.

In addition, the utility model discloses still include the gondola water faucet subassembly, include the gondola water faucet hose of preventing buckling. That is, install on the water tap the gondola water faucet hose of preventing buckling can directly use.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. Prevent gondola water faucet hose of buckling, its characterized in that: the water tap comprises a screw cap, a buckling and pressing core, a spring and a hose, wherein the screw cap is sleeved with the buckling and pressing core and is used for being connected with an external water tap; one end of the spring is in contact with the buckling and pressing core, and the other end of the spring penetrates into the hose along the first end of the hose; the first end of hose cup joints the withhold core, and the second end of hose is used for connecting external gondola water faucet.

2. The anti-buckling shower hose according to claim 1, wherein: the buckling and pressing core is provided with a groove, one end of the spring is sleeved with the buckling and pressing core, and the end part of the spring is embedded in the groove.

3. The anti-buckling shower hose according to claim 2, wherein: the buckling and pressing core is provided with a fixed column and a first limiting ring, the fixed ring is arranged on the periphery of the fixed column, one end of the nut close to the hose is provided with a second limiting ring, the nut is sleeved into the buckling and pressing core along the fixed column, and the first limiting ring limits the second limiting ring; one end of the spring is sleeved with a groove of the fixed column of the buckling core, and the groove is arranged on the peripheral wall of the fixed column in a surrounding mode.

4. The anti-buckling shower hose according to any one of claims 2 to 3, wherein: prevent gondola water faucet hose of buckling still includes fixed cover, fixed cover cup joints fixedly on the periphery wall of hose first end, partly embedding of fixed cover in the recess to make hose zonulae occludens and presses the core.

5. The anti-buckling shower hose according to claim 4, wherein: the one end that fixed cover is close to the first end of hose is equipped with the third spacing ring, the first end butt of hose the third spacing ring.

6. The anti-buckling shower hose according to claim 1, wherein: the first end of the hose is fixedly sleeved with the buckling and pressing core.

7. The anti-buckling shower hose according to claim 1, wherein: one end of the spring penetrating into the hose is in a free state.

8. The anti-buckling shower hose according to claim 3, wherein: the anti-bending shower hose further comprises a sealing washer, the first limiting ring is located between two ends of the fixing column, and the sealing washer is sleeved into the fixing column along one end, far away from the spring, of the fixing column and is abutted to the first limiting ring.

9. The anti-buckling shower hose according to claim 4, wherein: the second end of the hose and the first end of the hose are symmetrically provided with the spring, the buckling and pressing core and the fixing sleeve.

10. Tap subassembly, its characterized in that: comprising an anti-buckling shower hose according to any one of claims 1 to 9.