Quick connecting mechanism and water passing assembly

Abstract

The utility model discloses a quick connection mechanism and a water passing assembly. The quick connection mechanism comprises a first connector, a second connector, a pressing piece and an elastic piece. The first connector is provided with an insertion hole and an installation hole, and the second connector is suitable for being inserted into the insertion hole in the first direction. One end of the mounting hole is opened on the surface of the first joint, and the other end is communicated with the jack, so that the pressing piece extends into the jack from the mounting hole. The second joint is provided with a first limiting surface; the pressing piece is provided with a second limiting surface and is suitable for sliding between a first position and a second position, and when the pressing piece is in the first position, the second limiting surface is matched with the first limiting surface, so that the second connector is prevented from being separated from the jack; and at the second position, the second limiting surface is separated from the first limiting surface, so that the second joint is allowed to be separated from the jack. In the using process, when the pressing piece is located at the second position, the second connector can be mounted or dismounted, and when the pressing piece is located at the first position, locking of the second connector can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to installation structure field, concretely relates to a quick -witted mechanism and water assembly. BACKGROUND

[0002] With the improvement of life quality, different groups of people have different needs for bathing, and children, women, men, old people and the like are distinguished in a family, so a fixed shower head is provided in a set of fixed shower, which cannot meet the needs of different ages and genders of the whole family.

[0003] Therefore, multiple shower heads often need to be replaced to correspond to different use scenarios, and in general, the shower head and the water pipe are installed and disassembled through threaded cooperation, which is relatively slow. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the above-mentioned defects or problems in the background art, and provides a quick -witted mechanism and water assembly.

[0005] To achieve the above-mentioned purpose, the utility model and its preferred embodiments adopt the following technical solutions, but the embodiments are not limited to the following solutions:

[0006] Scheme one, a quick -witted mechanism, including

[0007] The first joint is provided with the insertion hole and the mounting hole of the intersecting extension direction, the mounting hole one end opens in the surface of the first joint, the other end communicates with the insertion hole;

[0008] The pressing piece is exposed to the mounting hole to be suitable for being operated, it is suitable for being inserted into the insertion hole from the mounting hole, it is provided with the second limit surface, and it is suitable for sliding in the first position and the second position;And be suitable for parking in the first position;

[0009] The second joint is suitable for being inserted into the insertion hole along the first direction, and it is provided with the first limit surface opposite to the first direction;

[0010] When the pressing piece is in the first position, the second limit surface cooperates with the first limit surface, and when the pressing piece is in the second position, the second limit surface is out of cooperation with the first limit surface.

[0011] Scheme two, based on scheme one, further including elastic piece, two ends respectively act on the first joint and the pressing piece, to apply the force to the pressing piece to make it move to the first position.

[0012] Scheme three, based on scheme one, the pressing member is provided with a first insertion part, the first insertion part is provided with a second limiting surface, the second joint is provided with a second insertion part, the second insertion part is provided with a first limiting surface; one of the first insertion part and the second insertion part is a plug column, and the other is a plug slot, the plug column is suitable for being inserted into the plug slot.

[0013] Scheme four, based on scheme one, the first joint is provided with a third limiting surface, the third limiting surface is away from the opening of the mounting hole on the surface of the first joint, the part of the pressing member located in the first joint is provided with a fourth limiting surface suitable for being opposite to the third limiting surface, and the third limiting surface and the fourth limiting surface are suitable for abutting to prevent the pressing member from being separated from the mounting hole and the insertion hole.

[0014] Scheme five, based on scheme four, the pressing member is suitable for being inserted from the opening of the mounting hole on the surface of the first joint to be installed, the first joint is provided with a limiting part protruding from the wall of the insertion hole or the mounting hole, the limiting part is provided with the third limiting surface, the pressing member is provided with an elastic buckle, the elastic buckle is provided with the fourth limiting surface, the elastic buckle is suitable for being matched with the inclined surface of the limiting part to overcome the limiting part, and is suitable for being restored to make the fourth limiting surface opposite to the third limiting surface.

[0015] Scheme six, based on schemes one to five, the second joint is suitable for being matched with the inclined surface of the pressing member when being inserted into the insertion hole in the first direction, so as to drive the pressing member to move to a second position, and is out of the inclined surface matching relationship with the pressing member when the first limiting surface overcomes the second limiting surface, so as to allow the pressing member to move to a first position.

[0016] Scheme seven, based on scheme one, further comprising a rubber ring, the rubber ring is located between the pressing member and the end face of the second joint located in the insertion hole, and is suitable for abutting against the hole wall of the insertion hole and the outer wall of the second joint.

[0017] Scheme eight, based on scheme one, the insertion hole comprises a first hole and a second hole arranged in the first direction, the size of the first hole is larger than that of the second hole, and the second joint is suitable for being matched with the first hole and the second hole.

[0018] Scheme nine, based on scheme eight, further comprising at least two rubber rings, one rubber ring abutting against the hole wall of the first hole and the outer wall of the second joint, and the other rubber ring abutting against the hole wall of the second hole and the outer wall of the second joint.

[0019] Ten, a water passing assembly, comprising the quick connecting mechanism of any one of the first to ninth aspects, the second connector is provided with a water passing hole, the water passing hole is communicated with the water channel of the insertion hole when the second connector is inserted into the insertion hole.

[0020] Eleven, based on the tenth aspect, the second connector is further provided with a functional cavity, the functional cavity is communicated with the insertion hole, the functional cavity is suitable for installing at least one of a throttling member, an air suction member, and a flow regulating member.

[0021] From the above description of the utility model and its preferred embodiments, relative to the prior art, the technical scheme of the utility model and its preferred embodiments have the following beneficial effects due to the use of the following technical means:

[0022] 1. In the first aspect and its preferred embodiments, a quick connecting mechanism includes a first connector, a second connector, a pressing member, and an elastic member.

[0023] The first connector is provided with an insertion hole and a mounting hole intersecting in the extension direction, wherein the second connector is suitable for being inserted into the insertion hole along the first direction; one end of the mounting hole is open to the surface of the first connector to expose the pressing member, so that the pressing member is suitable for being operated, and the other end is communicated with the insertion hole to make the pressing member suitable for extending into the insertion hole from the mounting hole.

[0024] The second connector is provided with a first limiting surface facing in the opposite direction to the first direction; the pressing member is provided with a second limiting surface and is suitable for sliding between a first position and a second position and suitable for parking at the first position; at the first position, the second limiting surface cooperates with the first limiting surface to prevent the second connector from being pulled out of the insertion hole; at the second position, the second limiting surface is out of cooperation with the first limiting surface to allow the second connector to be pulled out of the insertion hole.

[0025] In use, when the pressing member is at the second position, the installation or disassembly of the second connector can be carried out, and when the pressing member is at the first position, the second connector can be locked to prevent it from being pulled out, which is more time-saving and convenient to operate than threaded connection.

[0026] 2. In the second aspect and its preferred embodiments, the two ends of the elastic member act on the first connector and the pressing member respectively to apply a force to the pressing member to move it to the first position, thereby maintaining the locked state and preventing it from being unlocked due to slight shaking; and the automatic locking can be realized when the user does not apply force to the pressing member, which is more convenient.

[0027] 3. In Scheme 3 and its preferred embodiments, the pressing member has a first insertion portion with a second limiting surface, and the second connector has a second insertion portion with a first limiting surface. One of the first and second insertion portions is a post, and the other is a slot. The post is adapted to be inserted into the slot, thus preventing the second connector from exiting the socket and also preventing further insertion into the socket, ensuring the position of the second connector. When the pressing member has a post and the second connector has a slot, compared to the pressing member having a slot and the second connector having a post, the second connector is smaller in size and the processing of the socket is not difficult.

[0028] 4. In Scheme 4 and its preferred embodiments, the first connector is provided with a third limiting surface, the third limiting surface being away from the opening of the mounting hole on the surface of the first connector, and the part of the pressing member located inside the first connector is provided with a fourth limiting surface adapted to be opposite to the third limiting surface. The third limiting surface and the fourth limiting surface are adapted to abut against each other to prevent the pressing member from disengaging from the mounting hole and the insertion hole under the action of the elastic member, thereby preventing the pressing member from being lost when the second connector is removed.

[0029] 5. In Scheme 5 and its preferred embodiments, the pressing member is adapted to be inserted into the opening of the mounting hole on the surface of the first connector for installation. The first connector is provided with a limiting part protruding from the wall of the insertion hole or mounting hole. The limiting part is provided with a third limiting surface. The pressing member is provided with an elastic buckle. The elastic buckle is provided with a fourth limiting surface. The elastic buckle is adapted to cooperate with the inclined surface of the limiting part to pass over the limiting part, and is adapted to return to make the fourth limiting surface opposite to the third limiting surface. Through the deformable ability of the elastic buckle, the quick installation of the pressing member and the anti-dislodgement limiting of the pressing member are realized.

[0030] 6. In Scheme 6 and its preferred embodiments, the second connector is adapted to engage with the inclined surface of the pressing member when inserted into the socket along the first direction, so as to drive the pressing member to move to the second position, thereby eliminating the need to press the pressing member to unlock when installing the second connector, which is more convenient; and when the first limiting surface crosses the second limiting surface, it disengages from the inclined surface engagement with the pressing member, so as to allow the pressing member to move to the first position, thereby achieving automatic locking under the action of the elastic member.

[0031] 7. In Scheme 7 and its preferred embodiments, the rubber ring is located between the end faces of the pressing member and the second connector located in the insertion hole, and is adapted to abut against the hole wall of the insertion hole and the outer wall of the second connector. On the one hand, in some embodiments, the rubber ring can achieve a seal to prevent water from overflowing, resulting in waste and damage to the pressing member and the elastic member. On the other hand, it can compensate for the manufacturing tolerance between the insertion hole and the second connector and prevent shaking.

[0032] 8. In Scheme 8 and its preferred embodiments, the insertion hole includes a first hole and a second hole arranged along a first direction. The size of the first hole is larger than the size of the second hole. The second connector is adapted to be inserted and mated with the first hole and the second hole. The double-layer long shaft guide prevents the second connector from shaking.

[0033] 9. In Scheme 9 and its preferred embodiments, at least two rubber rings are also included. One rubber ring abuts against the wall of the first hole and the outer wall of the second connector, and the other rubber ring abuts against the wall of the second hole and the outer wall of the second connector. The elasticity of the rubber rings compensates for manufacturing tolerances and further prevents shaking.

[0034] 10. In Scheme 10 and its preferred embodiments, a water-conducting component includes the aforementioned quick-connect mechanism. The second connector is provided with a water passage hole. When the second connector is inserted into the socket, the water passage hole is connected to the water passage of the socket, thus having the beneficial effects brought about by the aforementioned quick-connect mechanism. In some embodiments, after the first connector is removed, the second connector can be used as a spray gun for rinsing. At the same time, impurities at the front end can also be quickly and periodically removed by disassembling the first connector.

[0035] 11. In Scheme 11 and its preferred embodiments, the second connector is further provided with a functional cavity, which is connected to the socket. The functional cavity is suitable for installing at least one of a throttling device, an air intake device, and a flow regulating device to enrich the functionality of the second connector. Attached Figure Description

[0036] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a perspective view of the water-passing component in Example 1;

[0038] Figure 2 This is an exploded view of the water-passing component in Example 1;

[0039] Figure 3 This is a partial perspective view of the first connector in Embodiment 1;

[0040] Figure 4 This is a perspective view of the second connector in Embodiment 1;

[0041] Figure 5 This is a perspective view of the pressing component in Example 1;

[0042] Figure 6 This is a schematic diagram of the water-passing component in Embodiment 1. Figure 7 A sectional view of section BB in the middle;

[0043] Figure 7 for Figure 6 sectional view of A-A section, when the pressing piece is in the first position;

[0044] Figure 8 for Figure 7 sectional view of C-C section, when the pressing piece is in the first position;

[0045] Figure 9 for

[0046] Figure 10 for

[0047] Figure 11 for

[0048] Main figure mark explanation:

[0049] first joint 1, insertion hole 11, first hole 111, second hole 112, mounting hole 12, limiting part 13, third limiting surface 131, first inclined surface 132, second joint 2, insertion slot 21, first limiting surface 211, functional cavity 22, third inclined surface 23, pressing piece 3, elastic buckle 31, fourth limiting surface 311, second inclined surface 312, insertion column 32, second limiting surface 321, fourth inclined surface 33, elastic piece 4, rubber ring 5, vertical direction 6; Specific implementation

[0050] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are preferred embodiments of the present application, and should not be regarded as exclusion of other embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0051] In the claim, description and above drawings of the present application, unless otherwise explicitly limited, the terms such as "first", "second" or "third" are used only to distinguish different objects, and are not used to describe a specific order.

[0052] In the claims, the specification, and the drawings of the present application, the positional words such as "center", "transverse", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "back", "left", "right", "clockwise", "counterclockwise" and the like indicate the positional relationship or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, so it cannot be understood as limiting the specific protection scope of the present application.

[0053] In the claims, the specification, and the drawings of the present application, unless otherwise explicitly limited, the term "fixedly connected" or "fixedly connected" should be understood in a broad sense, that is, any connection mode without displacement relationship and relative rotation relationship between the two, that is, it includes non-detachable fixed connection, detachable fixed connection, integration and fixed connection through other devices or elements.

[0054] In the claims, the specification, and the drawings of the present application, the terms "include", "have" and their variants are intended to mean "contain but not limited to".

[0055] Reference Figures 1-11 A water passing assembly includes a quick connection mechanism. The water passing assembly can be a shower assembly or a spray gun assembly. Hereinafter, the water passing assembly is taken as a shower assembly as an example. The shower assembly includes a pipeline, a shower and a quick connection mechanism. In some embodiments, the quick connection mechanism is part of the pipeline or the shower. At this time, the shower assembly only includes the pipeline and the shower.

[0056] The quick connection mechanism includes a first connector 1, a second connector 2, a pressing piece 3, an elastic piece 4 and a rubber ring 5.

[0057] The first connector 1 can be part of the shower, as shown in Figure 11 It can also be used as an adapter to connect the shower and the second connector 2 respectively. Among them, the first connector 1 can be connected with the shower through threads, as shown in Figures 1-10 Referring to Figure 3 , the first connector 1 is provided with a insertion hole 11 and a mounting hole 12 intersecting in the extension direction, so as to Figure 7For example, the insertion hole 11 extends along the vertical direction 6, the insertion hole 11 comprises a first hole 111 and a second hole 112 arranged along the first direction (upward direction), the first hole 111 has a size larger than that of the second hole 112, the first hole 111 and the second hole 112 are used for inserting the second connector 2, and the cross section is circular. The extension direction of the mounting hole 12 is perpendicular to that of the insertion hole 11, the mounting hole 12 extends along the horizontal direction, one end of the mounting hole 12 is open to the surface of the first connector 1, and the other end is in communication with the insertion hole 11.

[0058] Reference Figure 8 The first connector 1 further comprises a limiting portion 13, the limiting portion 13 protrudes from the hole wall of the insertion hole 11, the limiting portion 13 is provided with a third limiting surface 131 for preventing the disengagement of the pressing member 3, the third limiting surface 131 is away from the hole opening of the mounting hole 12 on the surface of the first connector 1, and in the embodiment, the limiting portion 13 has two. In other embodiments, the limiting portion 13 can also protrude from the hole wall of the mounting hole 12.

[0059] The second connector 2 is connected with the pipeline (such as threaded connection), or the second connector 2 is part of the pipeline, which can be a water hose. Reference Figure 4 、 Figure 7 、 Figure 8 The second connector 2 is provided with a water passing hole, and the second connector 2 is adapted to be inserted into the insertion hole 11 along the first direction, specifically, the second connector 2 is adapted to be inserted into the first hole 111 and the second hole 112, and the water passing hole and the insertion hole 11 are in water communication. The outer wall of the second connector 2 is provided with a second insertion portion, which is a slot 21, the slot 21 is annular to facilitate installation of the second connector 2, and the slot 21 is provided with a first limiting surface 211 facing the opposite direction of the first direction, i.e. the first limiting surface 211 faces downward. The end of the second connector 2 away from the first connector 1 is further provided with a functional cavity 22, the functional cavity 22 is adapted to be in water communication with the insertion hole 11, and the functional cavity 22 is adapted to install one of a throttling member, an air suction member and a flow regulating member, thereby enriching the functions of the second connector 2.

[0060] Reference Figure 5 、 Figures 7-10 The pressing member 3 is generally annular, and is adapted to slide relative to the first connector 1 between the first position and the second position, and is exposed to the mounting hole 12 to be moved from the first position to the second position when being operated. The pressing member 3 can be parked at the first position, and in the embodiment, it is realized by the elastic member 4. In other embodiments, it can be realized by screw locking the pressing member 3 or other ways.

[0061] Reference Figure 8, the pressing piece 3 is adapted to be inserted into the installation hole 12 at the opening of the surface of the first connector 1 for installation and to be limited in the up-down direction relative to the first connector 1, and the outer wall of the pressing piece 3 is provided with an elastic buckle 31. The part of the elastic buckle 31 located in the first connector 1 is provided with a fourth limiting surface 311 opposite to the third limiting surface 131, and the fourth limiting surface 311 faces the hole of the installation hole 12 on the surface of the first connector 1. The elastic buckle 31 is adapted to deform so as to pass over the limiting portion 13 by deforming when cooperating with the inclined surface of the limiting portion 13, and to restore when passing over the limiting portion 13 so that the fourth limiting surface 311 is opposite to the third limiting surface 131 to prevent the pressing piece 3 from being separated from the installation hole 12 and the insertion hole 11, thereby completing the installation of the pressing piece 3. In the embodiment, the number of the elastic buckles 31 is two. The elastic buckle 31 cooperates with the inclined surface of the limiting portion 13, that is, at least one of the elastic buckle 31 and the limiting portion 13 has an inclined surface so that the direction of force changes to cause the elastic buckle 31 to deform correspondingly. In the embodiment, the limiting portion 13 is provided with a first inclined surface 132, and the elastic buckle 31 is provided with a second inclined surface 312 adapted to cooperate with the first inclined surface 132.

[0062] Reference Figure 5 , Figure 7 , the pressing piece 3 is further provided with a first insertion portion, which is an insertion column 32 connected with the two elastic buckles 31 respectively and forming a substantially U-shaped shape, and the insertion column 32 is provided with a second limiting surface 321 facing upward. When the installation of the pressing piece 3 is completed, the insertion column 32 extends into the insertion hole 11 from the installation hole 12, and the fourth limiting surface 311 cooperates with the third limiting surface 131 to limit the pressing piece 3; when the insertion column 32 is inserted into the insertion slot 21, the second limiting surface 321 cooperates with the first limiting surface 211 to limit the second connector 2, and at this time the pressing piece 3 is located at the first position. Specifically, when the pressing piece 3 is at the first position, the second limiting surface 321 cooperates with the first limiting surface 211 to limit the second connector 2 in the insertion direction thereof to prevent the second connector 2 from being separated from the first connector 1, and reference Figure 9 , when the pressing piece 3 is at the second position, the second limiting surface 321 is out of the cooperative relationship with the first limiting surface 211 to unlock the second connector 2 to allow the second connector 2 to be separated from the first connector 1. Of course, in other embodiments, the first insertion portion of the pressing piece 3 can be provided with the insertion slot 21, and the second insertion portion of the second connector 2 can be provided with the insertion column 32.

[0063] Reference Figure 4 , Figure 7, the second joint 2 is further adapted to cooperate with the inclined surface of the pressing member 3 when inserted into the insertion hole 11 along the first direction, so as to drive the pressing member 3 to move to the second position, the second joint 2 cooperates with the inclined surface of the pressing member 3, that is, at least one of the second joint 2 and the pressing member 3 has an inclined surface, so that the direction of the force is changed, thereby causing the pressing member 3 to move correspondingly; the second joint 2 is out of the inclined surface cooperation with the pressing member 3 when the first limit surface 211 passes the second limit surface 321, so as to allow the pressing member 3 to move to the first position, the insertion post 32 is inserted into the insertion slot 21. In the embodiment, the second joint 2 is provided with a third inclined surface 23, and the third inclined surface 23 is located at the end of the second joint 2, and the pressing member 3 is provided with a fourth inclined surface 33 adapted to cooperate with the third inclined surface 23, and the fourth inclined surface 33 is located at the inner wall of the pressing member 3.

[0064] With reference to Figure 7 , the elastic member 4 acts on the first joint 1 and the pressing member 3 respectively at both ends, so as to apply a force to the pressing member 3 to move to the first position, thereby resetting to the first position when the pressing member 3 is not operated. The elastic member 4 is a spring, and in order to facilitate the installation of the elastic member 4, the first joint 1 is provided with a mounting post, and the elastic member 4 is sleeved on the mounting post to realize corresponding installation.

[0065] With reference to Figure 7 , the number of rubber rings 5 is at least two, one rubber ring 5 abuts against the hole wall of the first hole 111 and the outer wall of the second joint 2 to realize the function of preventing shaking. Another rubber ring 5 abuts against the hole wall of the second hole 112 and the outer wall of the second joint 2, and the rubber ring 5 is located between the end faces of the pressing member 3 and the second joint 2 located in the insertion hole 11, that is, above the pressing member 3, so as to realize the functions of sealing and preventing shaking. In the embodiment, the rubber ring 5 is installed on the second joint 2, and in other embodiments, it can also be installed on the first joint 1.

[0066] During installation, the elastic member 4 is first installed on the first joint 1, and then the pressing member 3 is pushed in from the installation hole 12, and the pressing member 3 presses the other end of the elastic member 4 to store energy during installation. When the elastic buckle 31 of the pressing member 3 cooperates with the inclined surface of the limiting portion 13 of the first joint 1, the elastic buckle 31 begins to deform to pass the limiting portion 13, and when the elastic buckle 31 passes the limiting portion 13, the pressing member 3 is released from the force, and the pressing member 3 moves to the first position under the force of the elastic member 4, and the third limit surface 131 abuts against the fourth limit surface 311.

[0067] The second connector 2 is inserted into the insertion hole 11 along the first direction, and the second connector 2 is in inclined surface cooperation with the pressing piece 3, so that the pressing piece 3 is pushed to the second position, thereby allowing the first limiting surface 211 to pass the second limiting surface 321, and when the first limiting surface 211 passes the second limiting surface 321, the second connector 2 is out of the inclined surface cooperation with the pressing piece 3, and the pressing piece 3 is moved to the first position under the action of the elastic piece 4, the insertion column 32 is inserted into the insertion slot 21, so that the first limiting surface 211 and the second limiting surface 321 are opposite to each other, thereby limiting the second connector 2.

[0068] When it is needed to remove the second connector 2, the pressing piece 3 is pressed, so that the pressing piece 3 is moved to the second position, the insertion column 32 is out of the insertion slot 21, the elastic piece 4 is stored energy, and the second limiting surface 321 and the first limiting surface 211 are out of the cooperation, so that the second connector 2 can be removed. The pressing piece 3 is released, and the pressing piece 3 is reset to the first position.

[0069] Compared with the prior art, the embodiment has the following beneficial effects:

[0070] In an exemplary embodiment, a quick connection mechanism includes a first connector 1, a second connector 2, a pressing piece 3 and an elastic piece 4.

[0071] The first connector 1 is provided with an insertion hole 11 and a mounting hole 12 intersecting in the extension direction, wherein the second connector 2 is adapted to be inserted into the insertion hole 11 along the first direction; one end of the mounting hole 12 is open to the surface of the first connector 1 to expose the pressing piece 3, so that the pressing piece 3 is adapted to be operated, and the other end is in communication with the insertion hole 11, so that the pressing piece 3 is adapted to extend into the insertion hole 11 from the mounting hole 12.

[0072] The second connector 2 is provided with a first limiting surface 211 facing in the opposite direction to the first direction; the pressing piece 3 is provided with a second limiting surface 321 and is adapted to slide between a first position and a second position, wherein when in the first position, the second limiting surface 321 cooperates with the first limiting surface 211, thereby preventing the second connector 2 from being removed from the insertion hole 11; and when in the second position, the second limiting surface 321 is out of cooperation with the first limiting surface 211, thereby allowing the second connector 2 to be removed from the insertion hole 11.

[0073] In use, when the pressing piece 3 is in the second position, the installation or removal of the second connector 2 can be performed, and when the pressing piece 3 is in the first position, the second connector 2 can be locked, thereby preventing the second connector 2 from being removed. Compared with threaded connection, the quick connection mechanism is more convenient and faster, does not need to use a wrench, prevents damage, and ensures good appearance.

[0074] In an exemplary embodiment, the two ends of the elastic piece 4 act on the first connector 1 and the pressing piece 3 respectively, so as to apply a force to the pressing piece 3 to move it to the first position, thereby maintaining the locked state and preventing the locking from being released due to slight shaking; and the elastic piece 4 can automatically lock when the user does not apply force to the pressing piece 3, thereby being more convenient.

[0075] In an exemplary embodiment, the pressing member 3 is provided with a first insertion part, the first insertion part is provided with a second limiting surface 321, the second connector 2 is provided with a second insertion part, the second insertion part is provided with a first limiting surface 211, one of the first insertion part and the second insertion part is a insertion column 32, and the other is an insertion slot 21, the insertion column 32 is adapted to be inserted into the insertion slot 21, so as to achieve the effect that the second connector 2 cannot be pulled out of the insertion hole 11, and further prevent the second connector 2 from being inserted into the insertion hole 11, and ensure the position of the second connector 2. When the pressing member 3 is provided with the insertion column 32, and the second connector 2 is provided with the insertion slot 21, compared with the way that the pressing member 3 is provided with the insertion slot 21, and the second connector 2 is provided with the insertion column 32, the volume of the second connector 2 is smaller, and the processing of the insertion hole 11 is not difficult.

[0076] In an exemplary embodiment, the first connector 1 is provided with a third limiting surface 131, the third limiting surface 131 is away from the opening of the mounting hole 12 on the surface of the first connector 1, and the part of the pressing member 3 located in the first connector 1 is provided with a fourth limiting surface 311 adapted to be opposite to the third limiting surface 131, the third limiting surface 131 and the fourth limiting surface 311 are adapted to be abutted, so as to prevent the pressing member 3 from being pulled out of the mounting hole 12 and the insertion hole 11 under the action of the elastic member 4, thereby preventing the pressing member 3 from being lost when the second connector 2 is disassembled.

[0077] In an exemplary embodiment, the pressing member 3 is adapted to be inserted from the opening of the mounting hole 12 on the surface of the first connector 1 for installation, the first connector 1 is provided with a limiting part 13 protruding from the wall of the insertion hole 11 or the mounting hole 12, the limiting part 13 is provided with a third limiting surface 131, the pressing member 3 is provided with an elastic buckle 31, the elastic buckle 31 is provided with a fourth limiting surface 311, the elastic buckle 31 is adapted to cooperate with the inclined surface of the limiting part 13 to pass over the limiting part 13, and is adapted to restore to make the fourth limiting surface 311 opposite to the third limiting surface 131, through the deformable ability of the elastic buckle 31, so as to achieve the quick installation of the pressing member 3 and the anti-pulling limiting of the pressing member 3.

[0078] In an exemplary embodiment, the second connector 2 is adapted to cooperate with the inclined surface of the pressing member 3 when being inserted into the insertion hole 11 along the first direction, so as to drive the pressing member 3 to move to the second position, thereby achieving the convenience of not needing to press the pressing member 3 to unlock when installing the second connector 2; and when the first limiting surface 211 passes over the second limiting surface 321, the second connector 2 is out of the inclined surface cooperation relationship with the pressing member 3, so as to allow the pressing member 3 to move to the first position, thereby achieving the automatic locking under the action of the elastic member 4.

[0079] In an exemplary embodiment, the rubber ring 5 is located on the side of the pressing member 3 away from the opening of the insertion hole 11 and is adapted to abut against the hole wall of the insertion hole 11 and the outer wall of the second connector 2. On the one hand, the rubber ring 5 can achieve sealing and prevent water from overflowing, which can cause waste and damage to the pressing member 3 and the elastic member 4. On the other hand, the rubber ring 5 can compensate for the manufacturing tolerance between the insertion hole 11 and the second connector 2 and prevent shaking.

[0080] In an exemplary embodiment, the insertion hole 11 includes a first hole 111 and a second hole 112 arranged in the first direction, the size of the first hole 111 is larger than the size of the second hole 112, and the second connector 2 is adapted to be inserted into the first hole 111 and the second hole 112. The double-layer long-axis guide can prevent the second connector 2 from shaking.

[0081] In an exemplary embodiment, at least two rubber rings 5 are further included, one rubber ring 5 abutting against the hole wall of the first hole 111 and the outer wall of the second connector 2, and the other rubber ring 5 abutting against the hole wall of the second hole 112 and the outer wall of the second connector 2. Through the elastic effect of the rubber ring 5, the manufacturing tolerance is compensated for, and shaking is further prevented.

[0082] In an exemplary embodiment, a water passing assembly includes the quick connection mechanism, and the second connector 2 is inserted into the insertion hole 11 and communicates with the water path of the insertion hole 11. The water passing assembly has the beneficial effects of the quick connection mechanism.

[0083] In an exemplary embodiment, the second connector 2 is further provided with a functional cavity 22, the functional cavity 22 communicates with the insertion hole 11, and the functional cavity 22 is adapted to install one of a throttling member, an air suction member, and a flow regulating member to enrich the functionality of the second connector 2.

[0084] The above description and embodiment are used to explain the protection scope of the present application, but do not constitute a limitation on the protection scope of the present application. Through the inspiration of the present application or the above embodiment, a person skilled in the art can obtain modifications, equivalent replacements, or other improvements of the embodiments of the present application or part of the technical features of the present application by combining common knowledge, common technical knowledge, and / or existing technology in the art through logical analysis, reasoning, or limited experiments. The modifications, equivalent replacements, or other improvements should be included in the protection scope of the present application.

Claims

1. A quick connect mechanism characterized by: Comprising a first connector (1) provided with a insertion hole (11) and a mounting hole (12) intersecting with the extension direction, the mounting hole (12) being open at one end to the surface of the first connector (1) and communicated with the insertion hole (11) at the other end; a pressing member (3) exposed to the mounting hole (12) for being operated, adapted to extend into the insertion hole (11) from the mounting hole (12), provided with a second limit surface (321) and adapted to slide between a first position and a second position and to stop at the first position; a second connector (2) adapted to be inserted into the insertion hole (11) along a first direction, provided with a first limit surface (211) facing the opposite direction of the first direction; the second limit surface (321) of the pressing member (3) is matched with the first limit surface (211) at the first position and is disengaged from the first limit surface (211) at the second position.

2. A quick connect mechanism as claimed in claim 1, wherein: Further comprising a elastic member (4) acting on the first connector (1) and the pressing member (3) respectively to apply a force to the pressing member (3) for moving it to the first position.

3. A quick connect mechanism as claimed in claim 1, wherein: the pressing member (3) is provided with a first insertion part provided with the second limit surface (321), the second connector (2) is provided with a second insertion part provided with the first limit surface (211), one of the first insertion part and the second insertion part is a insertion column (32) and the other is a insertion slot (21), the insertion column (32) is adapted to be inserted into the insertion slot (21).

4. A quick connect mechanism as claimed in claim 1, wherein: the first connector (1) is provided with a third limit surface (131) facing away from the opening of the mounting hole (12) to the surface of the first connector (1), the part of the pressing member (3) located in the first connector (1) is provided with a fourth limit surface (311) adapted to be opposite to the third limit surface (131), the third limit surface (131) and the fourth limit surface (311) are adapted to abut to prevent the pressing member (3) from disengaging from the mounting hole (12) and the insertion hole (11).

5. A quick attachment mechanism as claimed in claim 4, wherein: the pressing member (3) is adapted to be inserted into the opening of the mounting hole (12) to the surface of the first connector (1) for installation, the first connector (1) is provided with a limit part (13) protruding from the hole wall of the insertion hole (11) or the mounting hole (12), the limit part (13) is provided with the third limit surface (131), the pressing member (3) is provided with a elastic buckle (31) provided with the fourth limit surface (311), the elastic buckle (31) is adapted to cooperate with the inclined surface of the limit part (13) to overcome the limit part (13) and to restore to make the fourth limit surface (311) opposite to the third limit surface (131).

6. A quick attachment mechanism as claimed in any one of claims 1 to 5 wherein: The second connector (2) is adapted to cooperate with the presser (3) ramp when inserted into the socket (11) along the first direction to drive the presser (3) to move to the second position, and to disengage from the ramp cooperation with the presser (3) when the first limit surface (211) passes the second limit surface (321) to allow the presser (3) to move to the first position.

7. A quick connect mechanism as claimed in claim 1, wherein: A rubber ring (5) is further included, which is located between the presser (3) and the end surface of the second connector (2) located in the socket (11), and is adapted to abut against the hole wall of the socket (11) and the outer wall of the second connector (2).

8. A quick connect mechanism as claimed in claim 1, wherein: The socket (11) comprises a first hole (111) and a second hole (112) arranged along the first direction, the size of the first hole (111) is larger than that of the second hole (112), and the second connector (2) is adapted to be inserted into the first hole (111) and the second hole (112) in a fitting manner.

9. A quick connect mechanism as claimed in claim 8, wherein: At least two rubber rings (5) are further included, one of which abuts against the hole wall of the first hole (111) and the outer wall of the second connector (2), and the other of which abuts against the hole wall of the second hole (112) and the outer wall of the second connector (2).

10. A water passage assembly, characterized by: It comprises the quick connection mechanism of any one of claims 1-9, the second connector (2) is provided with a water passage, and the water passage is in communication with the water passage of the socket (11) when the second connector (2) is inserted into the socket (11).

11. A water passage assembly as claimed in claim 10, wherein: The second connector (2) is further provided with a functional cavity (22), the functional cavity (22) is in communication with the socket (11), and the functional cavity (22) is adapted to install at least one of a throttling member, an air suction member and a flow regulating member.

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