CN211715503U - A kind of quick assembly and quick disassembly structure and water outlet device - Google Patents

Abstract

The utility model discloses a quick assembling and quick disassembling structure and a water outlet device. The quick assembling and quick disassembling structure comprises a first body and a second body. The first body is provided with a clamping arm that opens outward, and the second body is provided with There is an insertion cavity with an opening, and the cavity wall of the insertion cavity is provided with a chute, a first chute communicated with the chute, a card slot communicated with the first chute, and a slot communicated with both the card slot and the chute. The second slideway, the first body first moves forward in the insertion cavity to make the card arm slide along the slideway to the connection between the slideway and the first slideway, and then moves in the reverse direction to make the card arm slide along the first slideway The first body is moved to the slot to complete the quick installation of the first body and the second body; the first body first moves forward in the insertion cavity to make the arm move to the connection between the slot and the second slide, and then moves in the reverse direction So that the clamping arm moves into the chute along the second slideway to complete the quick disassembly of the first body and the second body. The quick assembly and quick disassembly structure can realize not only quick assembly but also quick disassembly, and has a simple structure and convenient operation.

Description

A kind of quick assembly and quick disassembly structure and water outlet device

technical field

The utility model relates to a quick assembly and quick disassembly structure and a water outlet device.

Background technique

In the prior art, the connection between the two components is generally fixedly connected by threads, fastening screws, etc., and a quick connection structure is rarely used. Even if a quick connection structure is adopted, it is relatively difficult to disassemble, and quick disassembly cannot be realized.

Utility model content

The utility model provides a quick assembly and quick disassembly structure and a water outlet device, which overcome the shortcomings of the background technology. One of the technical solutions adopted by the present utility model to solve its technical problems is:

A quick assembly and quick disassembly structure comprises a first body and a second body, the first body is provided with a clamping arm that opens outward, the second body is provided with an insertion cavity with an opening, the insertion The cavity wall is provided with a chute, a first chute communicated with the chute, a card slot communicated with the first chute, and a second chute communicated with both the card slot and the chute, the first body In the insertion cavity, first move forwardly to make the card arm slide along the chute to the connection between the chute and the first slideway, and then move in the reverse direction to move the card arm along the first slideway to the card slot to remove the first slide. A body and a second body complete the quick assembly; the first body first moves forward in the insertion cavity to move the card arm to the connection between the card slot and the second slideway, and then moves reversely to make the card arm move along the The second slideway is moved into the slideway to complete the quick disassembly of the first body and the second body.

In a preferred embodiment, a transition portion is provided in the radial direction at the connection between the chute and the first chute or the connection between the slot and the second chute, and the transition portion is used for the reverse movement of the first body , the clamping arm can smoothly slide in the first slide or the second slide without returning to the chute or the card slot.

In a preferred embodiment, the clamping arm rotates relative to the second body when the clamping arm moves along the first slideway or when the clamping arm moves along the second slideway.

In a preferred embodiment: the chute extends along the length of the insertion cavity and runs through the end and end, the first chute is arranged obliquely and one end of the first chute is connected with the end of the chute; the card slot runs along the insertion cavity extending in the length direction, the card slot includes a locking wall, a first side wall, a second side wall and a third side wall connected in sequence, and the other end of the first slideway is communicated with the third side wall; the first side wall is connected to the third side wall; The two slideways are arranged obliquely, and one end of the two slideways is communicated with the second side wall of the clamping slot, and the other end is communicated with the end of the slideway.

In a preferred embodiment, a groove is provided on the outer periphery of the first body, and a snap ring is further provided, the snap arm is fixedly connected to the outer periphery of the snap ring, and the snap ring is sleeved at the groove.

In a preferred embodiment, the number of the clamping arms is three and arranged in annular intervals, and the chute, the first chute, the clamping slot and the second chute are all provided with three groups and are arranged adjacently in an annular shape.

In a preferred embodiment, the first body is provided with a through channel, the insertion cavity is connected end to end, and the through channel is connected to the insertion cavity when the first body and the second body are quickly assembled.

In a preferred embodiment, the cavity wall of the insertion cavity is further provided with an accommodating groove, and a sealing ring is arranged in the accommodating groove. When the first body and the second body are quickly assembled, the sealing ring is clamped against between the outer periphery of the first body and the accommodating groove.

The second technical solution adopted by the present utility model to solve the technical problem is as follows: a water outlet device with a quick-installation and quick-release structure is applied, and the water outlet device adopts the quick-installation and quick-release structure.

In a preferred embodiment, the water outlet device includes a top spray shower, a hand shower, a spray gun, a faucet, a shower with a filter element or a faucet with a filter element.

Compared with the background technology, the technical solution has the following advantages:

1. The quick assembly and quick disassembly structure can not only realize quick assembly, but also realize quick disassembly, and has a simple structure and convenient operation. After the first body is inserted into the insertion cavity, it is only necessary to continue to move the first body forward and then reversely move the first body. The main body can be clamped by the clamping arm in the clamping slot. At this time, the quick installation of the first body and the second body is completed; first move the first body forward and then reversely move the first body, and the clamping arm can follow the chute. Slide out to complete the quick release of the first body and the second body.

2. The first body is provided with a through channel, and when the first body and the second body are quickly assembled, the through channel is connected to the insertion cavity, so that the quick assembly and quick disassembly structure can realize quick assembly and quick disassembly, and also It can realize the conduction of water or gas path.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings and embodiments.

FIG. 1 shows one of the three-dimensional exploded schematic views of a quick assembly and quick disassembly structure according to a preferred embodiment.

FIG. 2 shows the second schematic exploded perspective view of a quick assembly and quick disassembly structure according to a preferred embodiment.

FIG. 3 is a half cross-sectional view of a quick-release and quick-release structure according to a preferred embodiment.

FIG. 4 is a schematic cross-sectional view of the second inner body.

FIG. 5 is a schematic top view of the second inner body.

FIG. 6 is a schematic cross-sectional view of the first body and the second body when the quick assembly is completed.

FIG. 7 is a schematic cross-sectional view of the first body without a through channel in another preferred embodiment.

FIG. 8 shows a water outlet device applying the quick-install and quick-release structure.

Detailed ways

Please refer to FIG. 1 to FIG. 6 , a preferred embodiment of a quick-installation and quick-release structure. The quick-installation and quick-release structure includes a first body 100 and a second body 200 .

The first body 100 is provided with a card arm 110 that opens outward.

In this embodiment, a groove 120 is formed on the outer circumference of the first body 100 , and a snap ring 130 is further provided. . As shown in FIG. 2 , the clamping arm 110 is elongated and its end faces a direction opposite to the insertion direction of the first body 100 .

In this embodiment, the number of the clamping arms 110 is three and they are arranged at annular intervals.

The second body 200 is provided with an insertion cavity 210 having an opening, the cavity wall of the insertion cavity 210 is provided with a chute 220, a first chute 230 communicated with the chute 220, and communicated with the first chute 230 The card slot 240 and the second slideway 250 communicated with the card slot 240 and the slide slot 220, the first body 100 moves forward in the insertion cavity 210 first to make the card arm 110 slide along the slide slot 220 to The connection between the chute 220 and the first chute 230 is moved in the opposite direction so that the clamping arm 110 moves along the first chute 230 to the clamping slot 240 to complete the quick installation of the first body 100 and the second body 200; The first body 100 first moves forward in the insertion cavity 210 to move the card arm 110 to the connection between the card slot 240 and the second slideway 250 , and then moves in the reverse direction to make the card arm 110 move along the second slideway 250 Move the first body 100 and the second body 200 into the chute 220 to complete the quick disassembly.

Preferably, a transition portion 111 is provided in the radial direction at the connection between the chute 220 and the first chute 230 or the connection between the card slot 240 and the second chute 250 for enabling the clamping arm 110 to open smoothly. . The transition portion 111 can be a transition step with a relatively low height, or can be a transition slope. When the clamping arm 110 moves from the chute 220 through the transition portion 111 to the first chute 230, the clamping arm 110 will expand outwards a little under the action of its own elasticity, and the transition portion 111 can ensure that when the first body moves in the opposite direction , the clamping arm can smoothly slide in the first slideway without returning to the slideway.

In this embodiment, when the clamping arm 110 moves along the first slideway 230 or when the clamping arm 110 moves along the second slideway 250 , the clamping ring 130 rotates relative to the second body 200 .

In this embodiment, as shown in FIG. 5 , the chute 220 extends along the length direction of the insertion cavity 210 and penetrates end to end, the first chute 230 is arranged obliquely, and one end of the chute 230 is connected with the end of the chute 220 ; The card slot 240 extends along the length direction of the insertion cavity 210, and the card slot 240 includes a locking wall 241, a first side wall 242, a second side wall 243 and a third side wall 244 connected in sequence. The other end of the channel 230 is communicated with the third side wall 244 ; the second slideway 250 is arranged obliquely, one end is communicated with the second side wall 243 of the card slot 240 , and the other end is communicated with the end of the slide slot 220 .

In this embodiment, three groups of the chute 220 , the first chute 230 , the clamping slot 240 and the second chute 250 are arranged in a ring shape adjacent to each other.

As shown in FIG. 3 , the second body 200 includes a second outer body 260 and a second inner body 270 . The second outer body 260 and the second inner body 270 are threadedly connected to each other. A slideway 230 , the card slot 240 , and the second slideway 250 are all disposed on the inner wall of the second inner body 270 .

In this embodiment, as shown in FIG. 6 , the first body 100 is provided with a through channel 140 , and the insertion cavity 210 is connected end to end. When the first body 100 and the second body 200 are fast assembled, the through channel 140 is Connected to the socket 210 .

In this embodiment, the cavity wall of the insertion cavity 210 is further provided with an accommodating groove 211 and a sealing ring 212 located in the accommodating groove 211. When the first body 100 and the second body 200 are quickly assembled, the sealing The ring 212 is sandwiched between the outer circumference of the first body 100 and the accommodating groove 211 .

The working principle of the quick-install and quick-release structure is as follows:

Taking the direction in which the first body 100 is inserted into the insertion cavity 210 as the forward direction, and the direction in which the first body 100 comes out of the insertion cavity 210 as the reverse direction:

First, extend the first body 100 into the insertion cavity 210 so that the three clamping arms 110 correspond to the three sliding grooves 220 respectively. At this time, the three clamping arms 110 are slightly contracted; then, continue to push the first a main body 100 so that the clamping arm 110 slides along the chute 220 to the end of the chute 220, at this time, the clamping arm 110 slightly expands outward under the action of its own elasticity to abut against the top of the first chute 230; Then, the first body 100 is pulled in the opposite direction, so that the clamping arm 110 slides along the first slideway 230 . During the sliding process of the clamping arm 110 along the first slideway 230 , the clamping ring 130 is driven to rotate in the circumferential direction until The clip arm 110 is clipped from the third side wall 244 of the clip slot 240 into the clip abutment wall 241 of the clip slot 240, and the quick assembly of the first body 100 and the second body 200 is completed;

Push the first body 100 forwardly, so that the card arm 110 slides forwardly along the length direction of the card slot 240 until the card arm 110 slides to the top of the card slot 240. At this time, the card arm 110 is slightly outward under the action of its own elasticity. Open to abut against the top of the second slideway 250 ; then, pull the first body 100 in the opposite direction, so that the clamping arm 110 slides along the second slideway 250 , and the clamping arm 110 slides along the second slideway 250 During the sliding process, the snap ring 130 is driven to rotate in the circumferential direction until the snap arm 110 slides into the chute 220 and slides out from the chute 220 , and the quick disassembly of the first body 100 and the second body 200 is completed.

In another embodiment, an elastic member can also be provided, one end of the elastic member is pressed against the first body 100, and the other end of the elastic member is pressed against the second body 200. After the first body 100 is pushed forward, under the action of the elastic force, the clamping arm 110 is automatically clamped into the clamping wall 241 of the clamping slot 240, and the quick installation of the first body 100 and the second body 200 is completed; After the first body 100 is pushed forward, under the action of the elastic force, the clamping arm 110 automatically slides into the chute 220 and slides out from the chute 220 to complete the quick disassembly of the first body 100 and the second body 200 .

According to requirements, the first body 100 is also not provided with a through channel. As shown in FIG. 7 , the insertion cavity 210 also does not need to pass through the head and tail, and the quick assembly and quick disassembly structure cannot realize the conduction of the water channel or the air channel.

A water outlet device with a quick-installation and quick-release structure is applied, as shown in FIG. 8 , the water outlet device adopts the quick-installation and quick-release structure. Specifically, the first body 100 is fixedly connected with the top spray shower 1 , and the second body 200 is fixedly connected with the support rod 2 . The quick assembly and quick disassembly structure realizes the quick connection between the top spray shower 1 and the support rod 2 . Assembly and quick release.

The water outlet device can also be a hand shower, a spray gun, a faucet, a shower with a filter element or a faucet with a filter element. Alternatively, the product to which the quick-install and quick-release structure is applied can also be a non-water outlet device, which is not limited thereto.

The above are only the preferred embodiments of the present invention, so the scope of implementation of the present invention cannot be limited according to this, that is, equivalent changes and modifications made according to the scope of the patent of the present invention and the contents of the description should still belong to the present invention. within the scope of the utility model.

Claims (10)

1. The utility model provides a fast-assembling rapid disassembly structure which characterized in that: the quick-assembling type clamping device comprises a first body and a second body, wherein the first body is provided with a clamping arm which is outwards opened, the second body is provided with an inserting cavity with an opening, the cavity wall of the inserting cavity is provided with a sliding groove, a first sliding way communicated with the sliding groove, a clamping groove communicated with the first sliding way and a second sliding way communicated with the clamping groove and the sliding groove, the first body firstly moves forwards in the inserting cavity so that the clamping arm slides to the joint of the sliding groove and the first sliding way along the sliding groove, and then moves reversely so that the clamping arm moves to the clamping groove along the first sliding way to quickly assemble the first body and the second body; the first body moves forward in the inserting cavity to enable the clamping arm to move to the joint of the clamping groove and the second slide way, and then moves reversely to enable the clamping arm to move into the sliding groove along the second slide way so as to finish quick disassembly of the first body and the second body.

2. The quick-assembly quick-release structure as claimed in claim 1, wherein: the transition portion is arranged in the radial direction of the joint of the sliding groove and the first slide way or the joint of the clamping groove and the second slide way, and when the transition portion is used for moving the first body in the reverse direction, the clamping arm can smoothly slide in the first slide way or the second slide way without returning to the sliding groove or the clamping groove.

3. The quick-assembly quick-release structure as claimed in claim 1, wherein: the clamping arm rotates relative to the second body when moving along the first slide way or moving along the second slide way.

4. The quick-assembly quick-release structure as claimed in claim 3, wherein: the sliding groove extends along the length direction of the inserting cavity and is communicated end to end, the first sliding way is obliquely arranged, and one end of the first sliding way is communicated with the tail end of the sliding groove; the clamping groove extends along the length direction of the inserting cavity, the clamping groove comprises a clamping wall, a first side wall, a second side wall and a third side wall which are sequentially connected, and the other end of the first slide way is communicated with the third side wall; the second slide is arranged in an inclined mode, one end of the second slide is communicated with the second side wall of the clamping groove, and the other end of the second slide is communicated with the tail end of the sliding groove.

5. The quick-assembly quick-release structure as claimed in claim 4, wherein: the first body periphery is equipped with a recess, is equipped with a snap ring in addition, the card arm rigid coupling is in the snap ring periphery, the snap ring cup joints in recess department.

6. The quick-assembly quick-release structure as claimed in claim 3, wherein: the card arm number is equipped with three and annular interval arrangement, spout, first slide, draw-in groove and second slide all are equipped with three groups and annular adjacent arrangement.

7. The quick-assembly quick-release structure as claimed in claim 1, wherein: the first body is provided with a through channel, the insertion cavity is communicated end to end, and the through channel is communicated with the insertion cavity when the first body and the second body are assembled quickly.

8. The quick-assembly quick-release structure as claimed in claim 7, wherein: the cavity wall of the insert cavity is also provided with a containing groove, and a sealing ring positioned in the containing groove is additionally arranged, and the sealing ring is clamped between the periphery of the first body and the containing groove when the first body and the second body finish quick assembly.

9. The water outlet device with the quick-assembling and quick-disassembling structure as claimed in any one of claims 1 to 8, wherein: the water outlet device adopts the fast-assembling and fast-disassembling structure.

10. The water outlet device of the quick-assembling and quick-disassembling structure as claimed in claim 9, wherein: the water outlet device comprises a top shower, a handheld shower, a spray gun, a faucet, a shower with a filter element or a faucet with a filter element.

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