CN209399017U - A kind of detachable spray head connecting tube - Google Patents

Abstract

The utility model discloses a kind of detachable spray head connecting tubes, it is related to connecting tube technical field, the detachable spray head connecting tube, including bottom cover and upper cover, the bottom of the bottom cover offers through slot, the inner wall of the through slot and the surface activity of bolt connect, the bottom of the upper cover, which corresponds to, offers thread groove at the position of bolt, the inner wall of the thread groove is threadedly coupled with the surface of bolt, the surface of the bolt and the inner thread of nut connect, and the bottom of nut and the top of upper cover overlap, the bottom of the upper cover opens up fluted, it is fixedly connected at the top of the top of the groove inner wall and insertion water service pipe.The utility model passes through setting bottom cover, upper cover, bolt, insertion water service pipe and card slot, solves the installation question of nozzle connecting tube common at present, using non-embedded nozzle connection, high-intensitive water flow can cause certain impact power to nozzle when in use, so that such product is difficult the problems such as being locked, be easy to causeing water leakage situation.

Description

A kind of detachable spray head connecting tube

Technical field

The utility model relates to connecting tube technical field, specially a kind of detachable spray head connecting tube.

Background technique

Spray and pour it is relatively conventional in people's daily life, different occasions have it is different spray or pouring demand and Corresponding product has the application of nozzle, the connection of nozzle in numerous areas and occasion to meet corresponding use demand Pipe is just for connection to the sub-assembly of nozzle.

Common nozzle connecting tube uses non-embedded nozzle connection at present, non-embedded nozzle connection water level out very Difficulty reaches fully mated, and high-intensitive water flow can cause certain impact power to nozzle, so that such product is difficult to be locked, is easy Cause water leakage situation.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of detachable spray head connecting tube, solves at present Common nozzle uses non-embedded nozzle connection with connecting tube, and high-intensitive water flow can cause certain impact to nozzle when in use Power, so that such product is difficult the problem of being locked, be easy to causeing water leakage situation.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of detachable spray head connecting tube, including Bottom cover and upper cover, the bottom of the bottom cover offer through slot, and the inner wall of the through slot and the surface activity of bolt connect, it is described on The bottom of lid corresponds to and offers thread groove at the position of bolt, and the inner wall of the thread groove is threadedly coupled with the surface of bolt, institute The inner thread on the surface and nut of stating bolt connects, and the bottom of nut and the top of upper cover overlap, the bottom of the upper cover It opens up fluted, is fixedly connected at the top of the top of the groove inner wall and insertion water service pipe, the top of the bottom cover and upper cover Bottom overlapped with the surface of straight tube, the inner wall of the straight tube offers circular groove, and the bottom of the insertion water service pipe is through circle Slot and the inside for extending to straight tube, the bottom of the bottom cover is fixedly connected with convex block, and convex block is located at the right side of bolt, described convex Block is flexibly connected by movable axis with upper cover.

Preferably, the equal semicircular in shape in the top of the bottom cover and the bottom of upper cover, and the shape of bottom cover and upper cover is and directly The shape of pipe is adapted.

Preferably, the bottom of the upper cover corresponds at the position of convex block as curved surface, and the shape of the shape of bottom cover and upper cover It is adapted.

Preferably, the surface of the upper cover offers card slot, and the quantity of the card slot is two, and two card slots are connected It is logical.

Preferably, it is fixedly connected with round tube at the top of the upper cover inner wall, and the internal diameter of round tube is identical as the internal diameter of upper cover.

(3) beneficial effect

The utility model provides a kind of detachable spray head connecting tube, have it is following the utility model has the advantages that

1, straight tube is put into the bottom of upper cover by setting bottom cover, upper cover and bolt by the utility model, and make circular groove with it is embedding It is corresponding to enter water service pipe position, in insertion water service pipe insertion circular groove, rotates bottom cover around movable axis, when upper cover and bottom cover overlap When, the bottom of upper cover and the top of bottom cover are fitted closely with straight tube, bolt be inserted into through slot, and with spanner rotating bolt, Nut is tightened again, can be completed, and bottom cover and upper cover reach relatively-stationary purpose, is twisted bottom cover and upper cover by bolt Tightly, when in use, the case where just there is no leaks solves nozzle common at present because high-intensitive water flow impact pressure is to nozzle It impacts, such product is made to be difficult the generation for the problems such as being locked, easily causing leak.

2, the utility model is by setting insertion water service pipe, and using embedded water service pipe, embedded water service pipe is directly put in In straight tube, water flow without going past the gap between straight tube and groove at, avoid at connection because install or lock it is bad caused by Water leakage situation.

3, the utility model can be combined by setting card slot, card slot from different jet pipe couplings, reduce nozzle because needing Otherwise the bad usage mode of nozzle connection is frequently replaced with spray effect, and caused by nozzle wear.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is front elevational view at the utility model bolt location；

Fig. 3 is that the utility model is embedded in structural schematic diagram at water service pipe position.

In figure: 1 bottom cover, 2 upper covers, 3 through slots, 4 bolts, 5 thread grooves, 6 nuts, 7 grooves, 8 insertion water service pipes, 9 straight tubes, 10 Circular groove, 11 convex blocks, 12 card slots, 13 round tubes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of detachable spray head connecting tube, including bottom Lid 1 and upper cover 2, the bottom of bottom cover 1 offer through slot 3, and the inner wall of through slot 3 is connect with the surface activity of bolt 4, the bottom of upper cover 2 Portion corresponds to and offers thread groove 5 at the position of bolt 4, and the inner wall of thread groove 5 is threadedly coupled with the surface of bolt 4, the table of bolt 4 Face is connect with the inner thread of nut 6, and the bottom of nut 6 and the top of upper cover 2 overlap, and the bottom of upper cover 2 opens up fluted 7, the top of 7 inner wall of groove is fixedly connected with the top of insertion water service pipe 8, and the bottom of the top of bottom cover 1 and upper cover 2 is and straight tube 9 surface overlap joint, the inner wall of straight tube 9 offer circular groove 10, and the bottom of insertion water service pipe 8 through circular groove 10 and extends to straight tube 9 Inside, the bottom of bottom cover 1 is fixedly connected with convex block 11, and convex block 11 is located at the right side of bolt 4, convex block 11 by movable axis with Upper cover 2 is flexibly connected.

As a kind of technical optimization scheme of the utility model, the equal semicircular in shape in bottom at the top and upper cover 2 of bottom cover 1, And the shape of bottom cover 1 and upper cover 2 is adapted with the shape of straight tube 9.

As a kind of technical optimization scheme of the utility model, it is curved surface at the position of convex block 11 that the bottom of upper cover 2, which corresponds to, And the shape of bottom cover 1 is adapted with the shape of upper cover 2.

As a kind of technical optimization scheme of the utility model, the surface of upper cover 2 offers card slot 12, the quantity of card slot 12 It is two, two card slots 12 are connected.

As a kind of technical optimization scheme of the utility model, round tube 13, and circle are fixedly connected at the top of 2 inner wall of upper cover The internal diameter of pipe 13 is identical as the internal diameter of upper cover 2.

When in use, straight tube 9 is put into the bottom of upper cover 2, and keeps circular groove 10 corresponding with insertion 8 position of water service pipe, insertion Water service pipe 8 is inserted into circular groove 10, rotates bottom cover 1 around movable axis, when upper cover 2 and bottom cover 1 overlap, the bottom of upper cover 2 with The top of bottom cover 1 is fitted closely with straight tube 9, bolt 4 is inserted into through slot 3 and with spanner rotating bolt 4, then nut 6 is twisted Tight assembling is completed, and bottom cover 1 is just relatively fixed with upper cover 2, is tightened bottom cover 1 and upper cover 2 by bolt 4 and using embedded logical Water pipe 8, embedded water service pipe 8 are the connection points with water pipe, this can be embedded in water service pipe 8 and draw water flow when being assembled, and avoid At connection because install or lock it is bad caused by water leakage situation, the case where when in use just there is no leaks, when disassembly, Bolt 4 and nut 6 will be disassembled with spanner from bottom cover 1 and upper cover 2, and rotate bottom cover 1 around movable axis, bottom cover 1 It opens, straight tube 9 can be taken out from insertion water service pipe 8, disassembly just terminates, when not used can be by being dismantled bolt 4 Get off, easy to disassemble compared to existing, disassembly can reduce space occupancy rate, card slot 12 can from different jet pipe couplings into Row combination reduces nozzle because needing different spray effects and frequently replaces the bad usage mode such as nozzle connection, and caused by spray Mouth abrasion may also reach up good labour-saving effect, and spray head uses pp material with connecting tube, and relative density is smaller and chemical Better performances, and mechanical property with higher and chemical property, convenient for assembling, reasonable in design, using effect is good, practical Property is higher.

It can to sum up obtain, the utility model is solved by setting bottom cover 1, upper cover 2, bolt 4, insertion water service pipe 8 and card slot 12 Current common nozzle uses non-embedded nozzle connection with connecting tube, and high-intensitive water flow can cause one to nozzle when in use Impact force is determined, so that such product is difficult the problem of being locked, be easy to causeing water leakage situation.

It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of detachable spray head connecting tube, including bottom cover (1) and upper cover (2), it is characterised in that: the bottom of the bottom cover (1) Portion offers through slot (3), and the inner wall of the through slot (3) is connect with the surface activity of bolt (4), the bottom pair of the upper cover (2) It answers and is offered at the position of bolt (4) thread groove (5), the inner wall of the thread groove (5) is threadedly coupled with the surface of bolt (4), The surface of the bolt (4) is connect with the inner thread of nut (6), and the top of the bottom of nut (6) and upper cover (2) overlaps, The bottom of the upper cover (2) opens up fluted (7), and the top of groove (7) inner wall and the top of insertion water service pipe (8) are fixed Connection, the top of the bottom cover (1) and the bottom of upper cover (2) are overlapped with the surface of straight tube (9), the inner wall of the straight tube (9) It offers circular groove (10), the bottom of insertion water service pipe (8) runs through circular groove (10) and extends to the inside of straight tube (9), described The bottom of bottom cover (1) is fixedly connected with convex block (11), and convex block (11) is located at the right side of bolt (4), and the convex block (11) passes through Movable axis is flexibly connected with upper cover (2).

2. a kind of detachable spray head connecting tube according to claim 1, it is characterised in that: the top of the bottom cover (1) With the equal semicircular in shape in bottom of upper cover (2), and the shape of bottom cover (1) and upper cover (2) is adapted with the shape of straight tube (9).

3. a kind of detachable spray head connecting tube according to claim 1, it is characterised in that: the bottom of the upper cover (2) It is curved surface at the position of corresponding convex block (11), and the shape of bottom cover (1) is adapted with the shape of upper cover (2).

4. a kind of detachable spray head connecting tube according to claim 1, it is characterised in that: the surface of the upper cover (2) It offers card slot (12), the quantity of the card slot (12) is two, and two card slots (12) are connected.

5. a kind of detachable spray head connecting tube according to claim 1, it is characterised in that: upper cover (2) inner wall Top is fixedly connected with round tube (13), and the internal diameter of round tube (13) is identical as the internal diameter of upper cover (2).