CN209354742U - A kind of faucet handle structure and Double-handle faucet - Google Patents

Abstract

The utility model discloses a kind of faucet handle structures and both hands tap, and the grip structure includes handle, screw, the connector sleeve for connecting with faucet valve core；Handle has connecting rod, which is equipped with the threaded hole being adapted to screw；It further include pressure ring, pressure ring covers outside the connecting rod of handle；At the top of connector sleeve along its it is circumferentially distributed have deformable several dogs, the head of screw is limited in connector sleeve, and the screw rod of screw screws in the threaded hole of connecting rod, and several dogs of connector sleeve are inserted in pressure ring, and hold connecting rod tightly when screw screws.The utility model makes the fixed effect of handle and connector sleeve more preferably, and handle is not easy to shake and rotate relative to connector sleeve.

Description

A kind of faucet handle structure and Double-handle faucet

Technical field

The utility model relates to tap products, more particularly to a kind of faucet handle structure and Double-handle faucet.

Background technique

The faucet handle structure of the prior art generally comprises handle, screw, the connection for connecting with faucet valve core Set, handle have connecting rod, which is equipped with the threaded hole being adapted to screw, and the screw rod of screw passes through connector sleeve, and screws in The threaded hole of connecting rod.This grip structure has the disadvantage that connector sleeve only relies on screw head and holds out against, the connection with handle Bar is not fixed firmly, and causes handle to be easy to shake, or even can rotate relative to connector sleeve.

Utility model content

The utility model provides a kind of faucet handle structure and Double-handle faucet, and which overcome the water of the prior art Shortcoming present in tap handle structure.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of faucet handle structure, including handle Hand, screw, the connector sleeve for being connect with faucet valve core；Handle has connecting rod, which is equipped with and is adapted to screw Threaded hole；It further include pressure ring, pressure ring covers outside the connecting rod of handle；At the top of connector sleeve along its it is circumferentially distributed have it is deformable several The head of dog, screw is limited in connector sleeve, and the screw rod of screw screws in the threaded hole of connecting rod, several dog sets of connector sleeve Enter in pressure ring, and holds connecting rod tightly when screw screws.

Further, the lateral surface of the dog is the arc surface of evagination, and the radial dimension of the arc surface is from top to bottom It is gradually big；The pressure ring bottom end is equipped with counterbore, and a circle chamfer is equipped in the counterbore；Several dogs are inserted in the counterbore, When screw screws, the chamfer is squeezed at the top of the dog, and dog is made to hold connecting rod tightly.

Further, the head of the screw is resisted against the inner face of several dogs.

Further, connecting rod tail portion cross section is in polygon, and the inner hole sleeve at the top of the pressure ring is in connecting rod tail Portion, and the shape adaptation of the shape of the inner hole and connecting rod tail portion；Several dog holdings connecting rod tail portion, and each dog The shape adaptation of medial surface shape and connecting rod tail portion respective side.

Further, there is tooth set, tooth set has interior colored tooth, outer with being arranged on the valve rod of spool in the connector sleeve Flower tooth engagement.

Further, the inner circumferential cross section of the connector sleeve is in polygon, and the periphery cross-sectional shape of the tooth set is therewith Adaptation；The medial surface of the connector sleeve is additionally provided with several fins, and the connector sleeve covers interference by several fins and the tooth Cooperation.

Further, it is combined with film gum cover between the interior colored tooth of the tooth set and the outer colored tooth of valve rod, passes through the film Gum cover reduces the fit clearance of interior flower tooth and outer colored tooth.

Further, the connector sleeve inside top is equipped with limited step, and tooth set top is against on the limited step.

Further, further include handle base, the handle cover for seat outside the connecting rod and connector sleeve, and handle base bottom end with Valve body connection outside spool.

Further, further include rubber mat, wear-resistant pad, identification rings, identification rings cooperation the connecting rod of handle base and handle it Between, and the skirt being arranged at the top of identification rings relies on handle base top, rubber mat, wear-resisting cushion cover cooperate outside identification rings in handle Between the limited step and the pressure ring being arranged in hand seat.

The present invention separately provides a kind of double handle faucet, including outlet component, two core assemblies, two handle assemblies, two handles Component connect cooperation with two core assemblies one by one, and the water outlet of two core assemblies is separately connected the water inlet of outlet component, each valve The valve body that core assembly respectively includes spool and is arranged in outside the spool；Two handle assembly is respectively adopted as above-mentioned practical new Faucet handle structure described in type.

Compared to the prior art, the utility model has the following beneficial effects:

1, on the pressure ring and connector sleeve several dogs setting, several dogs can be made to hold handles tightly when screw is locked The connecting rod of hand, to make the fixed effect of handle and connector sleeve more preferably, handle is not easy to shake and rotate relative to connector sleeve.

2, since the connecting rod tail portion cross section of the handle is in polygon, several dogs hold connecting rod tail portion tightly, And the shape adaptation of the medial surface shape of each dog and connecting rod tail portion respective side, it is thus possible to further increase handle and company The rotation stop effect of female connector.

3, since the inner circumferential cross section of connector sleeve is in polygon, the periphery cross-sectional shape of the tooth set is adapted to therewith；Institute The medial surface for stating connector sleeve is additionally provided with several fins, and the connector sleeve is interference fitted by several fins and tooth set, is made It obtains connector sleeve and tooth set is no doubt firm, the two will not relatively rotate.

4, the setting of the film gum cover cooperates tooth set and the valve rod of spool in zero clearance, so that it is guaranteed that handle can It is rotated synchronously with the valve rod of spool.

The utility model is described in further detail with reference to the accompanying drawings and embodiments；But a kind of water of the utility model Tap handle structure and Double-handle faucet are not limited to the embodiment.

Detailed description of the invention

Fig. 1 is the decomposition diagram of the grip structure of the utility model (containing core assembly)；

Fig. 2 is the D structure schematic diagram one of the connector sleeve of the utility model；

Fig. 3 is the D structure schematic diagram two of the connector sleeve of the utility model；

Fig. 4 is the top view of the connector sleeve of the utility model；

Fig. 5 is the A-A cross-sectional view of the connector sleeve of the utility model；

Fig. 6 is the D structure schematic diagram of the pressure ring of the utility model；

Fig. 7 is this practical new overall structure diagram (containing core assembly)；

Fig. 8 is the cross-sectional view of Fig. 7；

Fig. 9 is the enlarged diagram of part B in Fig. 8；

Figure 10 is the D structure schematic diagram of the double handle faucet of the utility model.

Specific embodiment

Embodiment, referring to Figure 1 shown in-Fig. 9, a kind of faucet handle structure of the utility model, including handle 1, spiral shell Follow closely 8, the connector sleeve 7 for connecting with faucet valve core；Handle 1 has connecting rod 11, which is equipped with and is adapted to screw 8 Threaded hole；It further include pressure ring 6,6 sets of pressure ring outside the connecting rod 11 of handle 1；Circumferentially distributed have can shape along its for the top of connector sleeve 7 Several dogs 71 become, the head of screw 8 are limited in connector sleeve 7, and the screw rod of screw 8 screws in the threaded hole of connecting rod 11, even Several dogs 71 of female connector 7 are inserted in pressure ring 6, and hold connecting rod 11 tightly when screw 8 screws.

In the present embodiment, the lateral surface of the dog 71 is the arc surface of evagination, and the radial dimension of the arc surface is from upper It arrives down gradually big；6 bottom end of pressure ring is equipped with counterbore 62, and a circle chamfer 63 is equipped in the counterbore 62；Several dogs 71 It is inserted in the counterbore 62, when screw 8 screws, the chamfer 63 squeezes 71 top of dog, holds dog 71 tightly and connects Extension bar 11.The top peripheral of the dog 71 also does fillet processing.

In the present embodiment, the head of the screw 8 is resisted against the inner face of several dogs 71, specifically, the head of screw 8 The radial dimension in portion is bigger than the radial dimension on plain screw head, leans against the head of screw 8 effectively described several The inner face of dog 71, to realize that the head of screw 8 is limited in connector sleeve 7.Except this, can also in addition be set in connector sleeve 7 A limiting section is set, and opens up the aperture for only screw rod of screw 8 being allowed to pass through on the limiting section, using in limiting section The head of end face stop screw 8, in this way, screw 8 can also be realized using plain screw.

In the present embodiment, the 11 tail portion cross section of connecting rod is in polygon, and 61 sets of inner hole of 6 top of pressure ring are even 11 tail portion of extension bar, and the shape adaptation of the shape of the inner hole 61 and 11 tail portion of connecting rod；Several dogs 71 hold connecting rod tightly 11 tail portions, and the shape adaptation of the medial surface shape of each dog 71 and 11 tail portion respective side of connecting rod.Specifically, the connecting rod The top inner hole 61 of 11 tail portions cross section and the pressure ring 6 is in quadrangle, but not limited to this.The quantity of the dog 71 is Four, the medial surface of each dog 71 is to face directly.

In the present embodiment, set 9 with teeth is socketed in the connector sleeve 7, tooth set 9 has interior colored tooth, on the valve rod of spool The outer colored tooth engagement being arranged.7 inside top of connector sleeve is additionally provided with limited step 73, and tooth covers 9 tops and is against the limited step On 72.In this way, tooth set 9 will not interfere with 8 head of screw, make screw 8 can be with the smooth rotation of handle 1.

In the present embodiment, the inner circumferential cross section of the connector sleeve 7 is in polygon, the periphery cross-sectional shape of the tooth set 9 It is adapted to therewith.Specifically, the inner circumferential cross section of the connector sleeve 7 is in regular hexagon, but not limited to this.The connector sleeve 7 it is interior Side is additionally provided with several fins 72, and the connector sleeve 7 passes through several fins 72 and 9 interference fit of tooth set.Specifically, described Face where the 7 each side in inside of connector sleeve is respectively equipped with two straight fins 72 arranged side by side.

In the present embodiment, it is combined with film gum cover 10 between the interior colored tooth of the tooth set 9 and the outer colored tooth of valve rod, by this Film gum cover 10 reduces the fit clearance of interior colored tooth Yu outer colored tooth.

In the present embodiment, the utility model further includes handle base 3, and 3 sets of the handle base in the connecting rod 11 and connector sleeve 7 Outside, and 3 bottom end of handle base is connect with the valve body outside spool.The utility model further includes rubber mat 4, wear-resistant pad 5, identification rings 2, mark The cooperation of ring 2 is known between handle base 3 and the connecting rod 11 of handle 1, and the skirt being arranged at the top of identification rings 2 relies on handle base 3 Top, rubber mat 4,5 sets of wear-resistant pad outside identification rings 2, and cooperate the limited step 31 that is arranged in handle base 3 and the pressure ring 6 Between.

Identification rings 2 when installation, are first packed into the top of handle base 3 by a kind of faucet handle structure of the utility model Hole, then the connecting rod 11 of handle 1 is inserted into identification rings 2, rubber mat 4, wear-resistant pad 5, pressure are then sequentially loaded into below handle base 3 Handle base 3 need to be stood upside down to come to be easily installed by ring 6, this step, and notice that 62 direction of counterbore of pressure ring 6 needs outwardly, and 6 top of pressure ring Inner hole need to be inserted in 11 tail portion of connecting rod of handle 1.Then, successively screw 8 and tooth set 9 are fitted into connector sleeve 7 as one This widgets is finally packed into inside handle base 3 by widgets again, and with screwdriver lock-screw 8, screw 8 will be fixed on In threaded hole in the connecting rod 11 of handle 1.

It will be with its fin 72 after thering are two fins 72, hexagon tooth set 9 to be packed into connector sleeve 7 due to the every flank side surface of connector sleeve 7 Interference fit (realizes that tooth set 9 cooperates with 7 zero clearance of connector sleeve, the two cannots rotate relative to each other), meanwhile, tooth covers 9 diebacks and is connecting On the limited step that 7 inside of set is arranged, to ensure that screw 8 can be freely rotated without being pushed down by tooth set 9.

After all accessories are all sequentially packed into handle base 3, during gradually screwing in screw 8 with screwdriver, on connector sleeve 7 Four dogs 71 screw 8 will be followed to rotate screw in 11 tail portion of connecting rod (being at this time clearance fit) of handle 1 automatically；Continue Screw 8 is screwed in, pressure ring 6 will push down wear-resistant pad 5 and move and compress rubber mat 4 inward, until connecting rod of 6 dieback of pressure ring in handle 1 On the step confined planes of 11 tail portions, rubber mat 4 is in slight confined state just at this time, to ensure that handle 1 can not alter up and down It is dynamic；Screw 8 is further screwed in, the fillet on four 71 tops of dog on connector sleeve 7 will be along the oblique of 6 counterbore of pressure ring, 62 bottom Surface chamfer 63 moves, while four dogs 71 will gradually hold 11 tail portion of connecting rod of handle 1 tightly, until locking, screw 8 can not be after Continuous screw in is to lock.Handle 1 will become entirety with widgets and cannot rotate relative to each other at this time.

When grip structure is connect with core assembly 20 (including spool 21 and covering the valve body 22 outside spool 21), first by film On the outer colored tooth of 10 sets of the gum cover valve rods 211 in core assembly, then entire grip structure is inserted on core assembly 20 from above.This When because the outer colored tooth in tooth set 9 on flower tooth and valve rod 211 because manufacture craft not can avoid there are fit clearance, therefore film adhesive Set 10 will be compressed in the fit clearance of the outer colored tooth of the interior colored tooth and valve rod 211 of tooth set 9, is formed interference fit, is made handle Structure can be rotated synchronously with core assembly 20, then the handle base 3 on grip structure is tightened in the valve body of core assembly 20 On 22, that is, form following double unilateral Water way controllers tap.

A kind of double handle faucet shown in Figure 10, of the invention, including outlet component 30, two core assemblies 20, two Handle assembly 40, two handle assemblies 40 connect cooperation with two core assemblies 20 one by one, and the water outlet of two core assemblies 20 connects respectively Pick out the water inlet of water assembly 30, the valve body 22 that each core assembly 20 respectively includes spool 21 and is arranged in outside the spool；It is described A kind of above-mentioned faucet handle structure described in the utility model is respectively adopted in two handle assemblies 40.Handle assembly 40 and spool group The Connection Step of part 20 is not as described above, repeat further herein.

Above-described embodiment only is used to further illustrate a kind of faucet handle structure and the double handle fire hose of the utility model Head, but the utility model is not limited to embodiment, it is all that above embodiments are made according to the technical essence of the utility model Any simple modification, equivalent change and modification, each fall in the protection scope of technical solutions of the utility model.

Claims (10)

1. a kind of faucet handle structure, including handle, screw, the connector sleeve for being connect with faucet valve core；Handle has Connecting rod, the connecting rod are equipped with the threaded hole being adapted to screw；It is characterized by also including pressure ring, pressure ring covers the company in handle Outside extension bar；At the top of connector sleeve along its it is circumferentially distributed have deformable several dogs, the head of screw is limited in connector sleeve, screw Screw rod screw in connecting rod threaded hole, several dogs of connector sleeve are inserted in pressure ring, and hold connecting rod tightly when screw screws.

2. faucet handle structure according to claim 1, it is characterised in that: the lateral surface of the dog is the circle of evagination Cambered surface, and the radial dimension of the arc surface is gradually big from top to bottom；The pressure ring bottom end is equipped with counterbore, and it is oblique that a circle is equipped in the counterbore Surface chamfer；Several dogs are inserted in the counterbore, and when screw screws, the chamfer is squeezed at the top of the dog, are made Dog holds connecting rod tightly.

3. faucet handle structure according to claim 1, it is characterised in that: if the head of the screw be resisted against it is described The inner face of dry dog.

4. faucet handle structure according to claim 1 or 2, it is characterised in that: connecting rod tail portion cross section is in Polygon, several dogs hold connecting rod tail portion, and the medial surface shape of each dog and connecting rod tail portion respective side tightly Shape adaptation；Inner hole sleeve at the top of the pressure ring is in connecting rod tail portion, and the shape of the inner hole and the shape of connecting rod tail portion are suitable Match.

5. faucet handle structure according to claim 1, it is characterised in that: have tooth set, the tooth in the connector sleeve Set has interior colored tooth, with the outer colored tooth engagement being arranged on the valve rod of spool.

6. faucet handle structure according to claim 5, it is characterised in that: the inner circumferential cross section of the connector sleeve is in more The periphery cross-sectional shape of side shape, the tooth set is adapted to therewith；The medial surface of the connector sleeve is additionally provided with several fins, the company Female connector is interference fitted by several fins and tooth set.

7. faucet handle structure according to claim 5, it is characterised in that: the interior colored tooth of tooth set and valve rod it is outer It is combined with film gum cover between flower tooth, reduces the fit clearance of interior flower tooth and outer colored tooth by the film gum cover.

8. faucet handle structure according to claim 5, it is characterised in that: the connector sleeve inside top is equipped with limit Step, tooth set top are against on the limited step；The head of the screw is located in the connector sleeve.

9. faucet handle structure according to claim 4, it is characterised in that: further include handle base, which exists Outside the connecting rod and connector sleeve, and handle base bottom end is connect with the valve body outside spool；

It further include rubber mat, wear-resistant pad, identification rings, identification rings cooperate between handle base and the connecting rod of handle, and identification rings top The skirt of portion's setting relies on handle base top, and rubber mat, wear-resisting cushion cover cooperate the limit being arranged in handle base outside identification rings Between position step and the pressure ring.

10. a kind of Double-handle faucet, including outlet component, two core assemblies, two handle assemblies, two handle assemblies and two spools Component connects cooperation one by one, and the water outlet of two core assemblies is separately connected the water inlet of outlet component, and each core assembly wraps respectively The valve body for including spool and being arranged in outside the spool；It is characterized by: two handle assembly is respectively adopted as in claim 1-9 Described in any item faucet handle structures.