CN208982860U - Connector, pipe mounting structure and device is drunk only - Google Patents

Abstract

The utility model relates to a kind of connector, pipe mounting structure and only drink device, which includes: fixing body, for the cooperation of the water inlet pipe of product, and the fixing body is equipped with first and is fastenedly connected portion；Claw, the claw are set on the fixing body, the water supplying pipe connecting for clamping with the water inlet pipe；And lock nut, the lock nut, which is equipped with to be fastenedly connected portion with described first and can lock the second of cooperation, is fastenedly connected portion, the lock nut and the extrudable cooperation of the claw.Compared to traditional pipe fitting mounting means, the connector of the technical program can be realized the double locking after the water inlet pipe connection of water supplying pipe and product, it can effectively avoid because water supplying pipe occurs to loosen or fall off when hydraulic pressure is excessive or is pullled by external force, cause joint that water leakage occurs, scrap of the product is caused to damage.

Description

Connector, pipe mounting structure and device is drunk only

Technical field

The utility model relates to drink equipment technical field only, more particularly to a kind of connector, pipe mounting structure and net drink dress It sets.

Background technique

Currently, the mounting means of traditional PE pipe is general on the market are as follows: be fixed to by the way of single deck tape-recorder pawl attachment screw On purifying drinking appliance.However, loosening easily occurs for PE pipe, even from purifying drinking appliance when hydraulic pressure is excessive or PE pipe is pullled by external force Water inlet pipe on be detached from, cause water to leak, scrap of the product caused to damage, seriously endanger the safe application performance of product.

Utility model content

Be easy to appear water leakage for the problem that traditional water pipe installation is not secured enough based on this, propose a kind of connector, Pipe mounting structure and drink device only, which can be realized the double locking after water supplying pipe is connect with product water inlet pipe, avoid because Occur to loosen or fall off when hydraulic pressure is excessive or is pullled by external force, causes that water leakage occurs, scrap of the product is caused to damage；Pipe installation knot Structure can be improved the installation fastness and reliability of water supplying pipe, avoid the problem that leaking by using the connector；In addition, Net drink device uses the pipe mounting structure by assembly, can greatly improve using installation capability and reliability.

Its technical solution is as follows:

On the one hand, the application provides a kind of connector comprising:

Fixing body, for cooperating with the water inlet pipe of product, and the fixing body is equipped with first and is fastenedly connected portion；

Claw, the claw are set on the fixing body, the water supplying pipe connecting for clamping with the water inlet pipe；And

Lock nut, the lock nut, which is equipped with described first to be fastenedly connected portion and can lock the second of cooperation, is fastenedly connected portion, described Lock nut and the extrudable cooperation of the claw.

When water supplying pipe and net drink product being installed using above-mentioned connector, enter water for what fixing body set was set to product first Guan Shang realizes that connector tentatively installs positioning；Later, the water inlet pipe that water supplying pipe passes through claw and product is connected, at this time claw energy Enough by water supplying pipe banding on water inlet pipe, realize that the first relocking is tight.And then, lock nut is placed on claw, and makes the first fastening Interconnecting piece and second portion of being fastenedly connected lock, and in the process, lock nut can apply extruding force to claw, claw occur slight Deformation, thus claw can further clamping water supplying pipe, namely can be realized second by the locking cooperation of lock nut and fixing body Relocking is tight.Compared to traditional pipe fitting mounting means, what the connector of the technical program can be realized water supplying pipe and product enters water Double locking after pipe connection can effectively avoid because water supplying pipe occurs to loosen or fall off when hydraulic pressure is excessive or is pullled by external force, cause Make joint that water leakage occur, scrap of the product is caused to damage.

The technical solution of the application is further described below:

The claw includes circumferentially spaced at least two be set on the fixing body in one of the embodiments, Card body, at least two card bodies surround the card chamber for water supplying pipe described in clamping, and at least two card bodies can be mutual Close to or far from.

At least two card bodies are all set in the same end of the fixing body in one of the embodiments, and each A card body includes the fixing end connecting with the fixing body, and cambered surface transition connects between the two neighboring fixing end.

The card body is provided with extruding convex body, the extruding far from the side of the card chamber in one of the embodiments, The extrudable cooperation of the inner wall of convex body and the lock nut.

The side of the convex body far from the card chamber that squeeze is equipped with introduction part in one of the embodiments,.

First portion of being fastenedly connected is the first helicitic texture in one of the embodiments, and described second is fastenedly connected Portion is the second helicitic texture, and first helicitic texture can be adapted to second helicitic texture and be spirally connected.

In one of the embodiments, further include the supporting plate being connect with the fixing body and is set on the supporting plate At least one first fixed grab, the described first fixed grab with the first card hole preset on product for snapping connection.

The quantity of the described first fixed grab is two in one of the embodiments, and two first fixing cards Hook relative spacing is set on the supporting plate, and is connected for corresponding buckle with two first card holes preset on product It connects.

It in one of the embodiments, further include ribbed stiffener, the ribbed stiffener is connected to the supporting plate and consolidates with described first Determine the joining place of grab.

In one of the embodiments, further include the transition plates connecting with the supporting plate and is connect simultaneously with the transition plates With the described first fixed grab of fixed grab spaced second, the described second fixed grab is used for and on product preset the Two card holes snap connection.

The described second fixed grab includes the first card division in one of the embodiments, and first card division is used for and production Preset third card hole snaps connection on product, to limit the connector in the freedom degree of X-direction.

The described second fixed grab further includes and first card division spaced second in one of the embodiments, Card division, second card division with the 4th card hole preset on product for snapping connection, to limit the connector in Y direction Freedom degree.

The adjustable in length of the transition plates in one of the embodiments,.

On the other hand, the application also provides a kind of pipe mounting structure comprising water supplying pipe and connector as described above, it is described Water supplying pipe is fastenedly connected by the water inlet pipe of the connector and product.Pipe mounting structure can be improved confession by using the connector The installation fastness and reliability of water pipe, avoid the problem that leaking；

In addition, the application also provides a kind of net drink device comprising the pipe mounting structure.Net drink device is made by assembly With the pipe mounting structure, can greatly improve using installation capability and reliability.

Detailed description of the invention

Fig. 1 is the positive structure diagram of connector described in an embodiment of the present invention；

Fig. 2 is the side structure schematic view of structure described in an embodiment of the present invention；

Fig. 3 is the structural schematic diagram of net drink device described in an embodiment of the present invention.

Description of symbols:

10, connector, 20, drink device only, 100, fixing body, 110, first is fastenedly connected portion, 200, claw, 210, card body, 212, squeeze convex body, 220, card chamber, 300, lock nut, 310, non-slip texture, 400, supporting plate, the 500, first fixed grab, 600 plus Strength rib, 700, transition plates, the 800, second fixed grab, the 810, first card division, the 820, second card division, 900, water supplying pipe.

Specific embodiment

It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein Only to explain the utility model, the protection scope of the utility model is not limited.

It should be noted that when element is referred to as " being fixedly arranged on ", " being set to " or " install in " another element, it can be with Directly on the other element or there may also be elements placed in the middle.When an element is considered as " connection " another yuan Part, it can be directly to another element or may be simultaneously present centering elements；One element and another element The concrete mode being fixedly connected can be achieved by the prior art, and details are not described herein, it is preferred to use the fixation side of threaded connection Formula.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet Include any and all combinations of one or more related listed items.

" first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for title It distinguishes.

Currently, common some net drink products, such as water purifier, water dispenser, Drinking fountain etc. on the market, require external water Source supplies water by pipeline access, it is ensured that works normally.When installation, whether pipeline is connect with the water inlet pipe on net drink product may be used By will directly determine the working performance and the degree of reliability of product.And existing pipeline access fixed form more or less all has one A little problems (such as installing not secured etc. enough), lead to that there are biggish security risks.

Based on this, as depicted in figs. 1 and 2, for a kind of connector 10 for embodiment that the application is shown, it is used to supply outside Water pipe 900 is connect with the water inlet pipe robust of net drink product, and specifically include: fixing body 100 is matched for the water inlet pipe with product It closes, and the fixing body 100 is equipped with first and is fastenedly connected portion 110；Claw 200, the claw 200 are set to the fixing body On 100, the water supplying pipe 900 that is connect for clamping with the water inlet pipe；And lock nut 300, the lock nut 300 are equipped with and described first It is fastenedly connected portion 110 and can lock the second of cooperation and be fastenedly connected portion's (not shown), the lock nut 300 can be squeezed with the claw 200 Press-fit.

When water supplying pipe 900 and net drink product being installed using above-mentioned connector 10, production is set to by 100 sets of fixing body first On the water inlet pipe of product, realize that connector tentatively installs positioning；Later, the water inlet pipe that water supplying pipe 900 passes through claw 200 and product is connected It connects, claw 200 can realize that the first relocking is tight by 900 banding of water supplying pipe on water inlet pipe at this time.And then, lock nut 300 is set In on claw 200, and makes first to be fastenedly connected portion 110 and second portion of being fastenedly connected and lock, in the process, 300 pairs of lock nut cards Pawl 200 can apply extruding force, and claw 200 is made to occur slight deformation, claw 200 can further clamping water supplying pipe 900, namely It is tight to can be realized the second relocking by the locking cooperation of lock nut 300 and fixing body 100.Compared to traditional 10 side of installation of pipe fitting Formula, the connector 10 of the technical program can be realized the double locking after water supplying pipe 900 is connect with the water inlet pipe of product, can effectively keep away Exempt to cause that water leakage occurs at connector 10 because water supplying pipe 900 occurs to loosen or fall off when hydraulic pressure is excessive or is pullled by external force, cause Scrap of the product damage.

Specifically, above-mentioned fixing body 100 is the perforative hollow circuit cylinder cylinder in both ends, manufacture material is optional be metal, plastics, Rubber etc..The internal diameter of fixing body 100 is slightly larger than or the outer diameter of the water inlet pipe equal to product, it is ensured that can be normally carried out nested peace After dress namely fixing body 100 are fixed, positioning action is played in the integral installation of butt joint 10.

It should be understood that above-mentioned water supplying pipe 900 can be the pipe fitting of any materials, specification in the prior art, such as PE Pipe, pvc pipe, PP pipe etc. can specifically be selected according to the actual needs of those skilled in the art.

In addition, claw 200 can be integrally formed with fixing body 100, may be a detachable connection.Specific to this In embodiment, what claw 200 was integrally formed with fixing body 100, thus there is higher bonding strength.

Please continue to refer to Fig. 2, in an alternative embodiment, the claw 200 is set to the peace including circumferentially spaced At least two card bodies 210 on body 100 are filled, at least two card bodies 210 surround the card chamber for water supplying pipe 900 described in clamping 220, and at least two card bodies 210 can be close to each other or separate.Optionally, the quantity of card body 210 is in the present embodiment Four, the planform and size of four card bodies 210 are identical, and circumferentially uniform intervals are arranged；The card chamber thus surrounded 220 is cylinders, the shape adaptation with water inlet pipe.And the chamber diameter of the card chamber 220 should be designed to the outer diameter greater than water inlet pipe, make After proper connector 10 is installed on the water inlet pipe of product, water inlet pipe protrudes into card chamber 220 and is formed toroidal cavity, and the annular is empty Chamber provides water supplying pipe 900 and water inlet pipe is socketed enough installation spaces.After water supplying pipe 900 and water inlet pipe set connect, claw 200 just can by water supplying pipe 900, firmly banding is on the outer tube wall of water inlet pipe, because without getting loose.

More than, that is, it completes to fasten water supplying pipe 900 and the first relocking of water inlet pipe.When using lock nut 300 and fixing body 100 connection realize second again locking operation when, essentially by the contention effect of lock nut 300, make the card body of claw 200 210 occur to gather effect to micro- deformation in 220 direction of card chamber, to water supplying pipe 900 be bound round tighter.Optionally, at least two The card body 210 is all set in the same end of the fixing body 100, and each described card body 210 includes and the installation The fixing end that body 100 connects, cambered surface transition connection between the two neighboring fixing end.In this way, when can avoid 210 deformation of card body Stress is excessively concentrated when fixing end uses wedge angle transition, causes to be broken.

In another alternative embodiment, described first is fastenedly connected portion 110 as the first helicitic texture, and second fastening connects Socket part is the second helicitic texture, and first helicitic texture can be adapted to second helicitic texture and be spirally connected.Using the company of screw thread Mode is connect, can not only make lock nut 300 and 100 bonding strength of fixing body high, be convenient to mount and dismount；And in the first helicitic texture and During two helicitic textures constantly screw, the extruding force that lock nut 300 is applied on claw 200 be it is gradually incremental, so not The compressing deformation that card body 210 can be made to be subject to is too urgent, excessive and cause to be broken.

It of courses, the above-mentioned limitation using the scheme being threadedly coupled not to the application protection scope.In other embodiments, Such as first be fastenedly connected portion 110 and can also be spaced multiple card convexs of short transverse along fixing body 100, the second fastening Interconnecting piece is the card slot being provided on the inner wall of lock nut 300, is successively clamped by the card convex of card slot and different height, also can be real Now to the extruding of claw 200, complete tight to the second relocking of water supplying pipe 900.

Please continue to refer to Fig. 2, the outside wall surface of lock nut 300 is equipped with non-slip texture 310, hand when can prevent from tightening lock nut 300 Portion skids, and improves operating reliability and experience sense.

Further, please continue to refer to Fig. 2, the card body 210 is provided with extruding convex body far from the side of the card chamber 220 212, the extrudable cooperation of inner wall for squeezing convex body 212 and the lock nut 300.Convex body 212 is squeezed due to being provided with, so that card The wall thickness of body 210 increases, thus under the conventional structure that the inner wall for guaranteeing lock nut 300 is straight wall, card body 210 is easier to be locked The squeezing action of 300 inner wall of cap makes claw 200 be easier to fasten water supplying pipe 900.

Further, the side of the convex body 212 far from the card chamber 220 that squeeze is equipped with introduction part.Optionally, this is led Entering portion can be the structures such as inclined-plane, cambered surface；Specific in the present embodiment, introduction part is globoidal structure.In this way, lock nut 300 and peace When filling the connection of body 100, under the guiding role of globoidal structure, claw 200 and 300 inner wall resistance to sliding of lock nut are smaller, card body 210 More easily by the effect of contraction of 300 inner wall of lock nut, deformation occurs.

Please continue to refer to Fig. 1 and Fig. 2, in addition, based on any of the above embodiments, connector 10 further includes and the peace Dress body 100 supporting plate 400 connected and at least one the first fixed grab 500 being set on the supporting plate 400, described first Fixed grab 500 with the first card hole preset on product for snapping connection.Supporting plate 400 and fixing body 100 are far from claw 200 One end integrally connected, overall structural strength are higher.And pass through the first fixed grab 500 and the first card preset on product casing Hole clamping, can be improved the assembly intensity of connector 10 Yu product.

Please continue to refer to Fig. 1, on the basis of the above embodiments, the quantity of the described first fixed grab 500 is two, and Two the described first fixed 500 relative spacings of grab are set on the supporting plate 400, and are used for and two institutes preset on product The first card hole one-to-one correspondence is stated to snap connection.It so can further improve the dress connection intensity of connector 10 and product, it is ensured that water supplying pipe It is 900 stable connections, reliable, it avoids installation strength not high and is pullled and loosened by external force.

Please continue to refer to Fig. 1, further, connector 10 further includes ribbed stiffener 600, and the ribbed stiffener 600 is connected to described The joining place of supporting plate 400 and the first fixed grab 500.The structural strength that the first fixed grab 500 thus can be improved, keeps away It is excessive and fracture to exempt from stress when assembly and disassembly.

And in view of certain product outline sizes are bigger or planform portion is regular or evil is compared in use occasion When (such as by external vibration etc.) slightly, it is likely to completely may be used only with the single-point position fixed form of the first fixed grab 500 That leans on makes the firm fixation of connector 10, there is the potential risk integrally loosened.Based on this problem, please continue to refer to Fig. 1 and Fig. 2, On the basis of any of the above-described embodiment, connector 10 further include the transition plates 700 being connect with the supporting plate 400 and with the transition The connection of plate 700 simultaneously fixes grab 800, the described second fixed grab 800 with the described first fixed grab 500 spaced second For being snapped connection with the second card hole preset on product.In this way, the second fixed grab 800 can be with the first fixed grab 500 Coordinated forms two point position fixed structure, can further lifting sub 10 and product installation strength.

Please continue to refer to Fig. 1 and Fig. 2, specifically, the second fixed grab 800 includes the first card division 810, and described first Card division 810 with third card hole preset on product for snapping connection, to limit the connector 10 in the freedom of X-direction Degree.In addition, the second fixed grab 800 further include with spaced second card division 820 in first card division 810, it is described Second card division 820 for being snapped connection with the 4th card hole preset on product, to limit the connector 10 Y direction from By spending.

Wherein, the first card division 810 is symmetrical L-type plate, similar to the structure of arrow, corner inside and transition plates End connection, which is not only convenient for being caught in third card hole, and can firmly hook the shell of product, will not be loose easily It is de-.The concave face plate that second card division 820 is neutral straight, both ends are bent to same direction.It equally can be with the hole of the 4th card hole Wall is reliably clamped.

In order to improve the scope of application of connector 10, the adjustable in length of the transition plates 700.Namely the first fixed grab 500 and second fixed grab 800 spacing flexibly changing, it is thus possible to the product suitable for different dimensions.

It should be understood that technological means in the prior art can be used in the mode of 700 length adjustment of transition plates, such as inside and outside The nested telescopic slide structure of bar, nested screw thread rotary structure of interior outer bar etc., specifically can be according to the reality of skilled person It needs to carry out selection realization.

On the other hand, the application also provides a kind of pipe mounting structure comprising water supplying pipe 900 and connector as described above 10, the water supplying pipe 900 is fastenedly connected by the water inlet pipe of the connector 10 and product.Pipe mounting structure is by using the connector 10, it can be improved the installation fastness and reliability of water supplying pipe 900, avoid the problem that leaking；

In addition, as shown in figure 3, the application also provides a kind of net drink device 20 comprising the pipe mounting structure.Net drink dress 20 are set by assembly using the pipe mounting structure, can be greatly improved using installation capability and reliability.

It should be understood that the net drink device 20 can be water purifier, water dispenser, Drinking fountain etc..

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (15)

1. a kind of connector characterized by comprising

Fixing body, for cooperating with the water inlet pipe of product, and the fixing body is equipped with first and is fastenedly connected portion；

Claw, the claw are set on the fixing body, the water supplying pipe connecting for clamping with the water inlet pipe；And

Lock nut, the lock nut, which is equipped with described first to be fastenedly connected portion and can lock the second of cooperation, is fastenedly connected portion, the lock nut With the extrudable cooperation of the claw.

2. connector according to claim 1, which is characterized in that the claw includes circumferentially spaced being set to the installation At least two card bodies on body, at least two card bodies surround the card chamber for water supplying pipe described in clamping, and at least two institutes Stating card body can be close to each other or separate.

3. connector according to claim 2, which is characterized in that at least two card bodies are all set in the fixing body The same end, and each described card body includes the fixing end connecting with the fixing body, between the two neighboring fixing end Cambered surface transition connection.

4. connector according to claim 2, which is characterized in that the card body is provided with extruding far from the side of the card chamber Convex body, the extrudable cooperation of inner wall for squeezing convex body and the lock nut.

5. connector according to claim 4, which is characterized in that the extruding convex body is equipped with far from the side of the card chamber and leads Enter portion.

6. connector according to claim 1, which is characterized in that first portion of being fastenedly connected is the first helicitic texture, institute Stating second portion of being fastenedly connected is the second helicitic texture, and first helicitic texture can be adapted to second helicitic texture and be spirally connected.

7. connector according to claim 1, which is characterized in that further include the supporting plate being connect with the fixing body and setting In at least one first fixed grab on the supporting plate, the described first fixed grab is used for and the first card hole preset on product It snaps connection.

8. connector according to claim 7, which is characterized in that the quantity of the described first fixed grab is two, and two Described first fixed grab relative spacing is set on the supporting plate, and is used for and two first card holes preset on product One-to-one correspondence snaps connection.

9. connector according to claim 8, which is characterized in that further include ribbed stiffener, the ribbed stiffener is connected to the support The joining place of plate and the first fixed grab.

10. connector according to any one of claims 7 to 9, which is characterized in that further include the transition being connect with the supporting plate Plate and connect with the transition plates and with the described first fixed grab of fixed grab spaced second, described second is fixed Grab with the second card hole preset on product for snapping connection.

11. connector according to claim 10, which is characterized in that the described second fixed grab includes the first card division, described First card division with third card hole preset on product for snapping connection, to limit the connector in the freedom degree of X-direction.

12. connector according to claim 11, which is characterized in that the described second fixed grab further includes and described first blocks Spaced second card division in portion, second card division with the 4th card hole preset on product for snapping connection, to limit Freedom degree of the connector in Y direction.

13. connector according to claim 10, which is characterized in that the adjustable in length of the transition plates.

14. a kind of pipe mounting structure, which is characterized in that including water supplying pipe and as the claims 1 to 13 are described in any item Connector, the water supplying pipe are fastenedly connected by the water inlet pipe of the connector and product.

15. a kind of net drink device, which is characterized in that including the pipe mounting structure described in claim 14.