Quick connecting assembly, sectional material connecting structure and shower room

Abstract

The utility model relates to the field of household bathroom accessories, and particularly discloses a quick connecting assembly, a sectional material connecting structure and a shower room. The quick connecting assembly comprises a first connecting piece and a second connecting piece, a connecting groove is formed in the first connecting piece, at least two connecting arms are arranged on the second connecting piece, and an operation interval is defined by the connecting arms. The device further comprises an operation unit, the operation unit comprises an execution piece, a transmission rod and an operation piece, the transmission rod is rotationally and movably connected with the first connecting piece or the second connecting piece, and the execution piece and the operation piece are fixedly connected with the transmission rod. Expansion protruding blocks are distributed on the execution piece in the circumferential direction. During connection, the connecting arm extends into the connecting groove, the executing piece is inserted into the operation section, and the expansion protruding block rotates from a staggered state to an aligned state in the circumferential direction relative to the connecting arm. The quick connecting assembly has the advantages of being simple in structure, stable in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the field of household bathrooms, and in particular to a quick connection component, a profile connection structure and a shower room. Background Art

[0002] In the field of home building materials, modular building structures, such as shower rooms, are frequently used. Profiles are widely used in these structures to provide strength support for each module, and various connectors are typically used to assemble and connect the modules. Currently, the most commonly used connectors are screws or rivets, which makes assembly and disassembly of profiles difficult, limiting the performance of modular building structures to a certain extent.

[0003] The Chinese utility model patent with authorization announcement number CN 216076512U discloses a connection assembly, a profile connection structure, a shower room, and a frameless hinge door shower room. The connection assembly includes a first connection member and a second connection member. The first connection member includes a first base, on which two parallel load-bearing arms are provided, forming a clamping space between the two load-bearing arms; the second connection member includes a second base, on which two clamping arms are provided, at least one of the two clamping arms being an elastic clamping arm; and an adjustment pin having a raised portion on its cylindrical surface. When connected, the two clamping arms are inserted into the clamping space, and the clamping arms and the load-bearing arms are in one-to-one correspondence. The adjustment pin is inserted into the adjustment space. When the raised portion is directed toward any clamping arm, the two clamping arms contact and press against the corresponding load-bearing arm. The above-mentioned connection assembly can be quickly assembled and disassembled, improving ease of use.

[0004] However, the above-mentioned connecting assembly has problems such as unstable setting position of the adjustment pin and insufficient convenience in disassembly and assembly of the adjustment pin, which to some extent affect the performance. Summary of the Invention

[0005] The technical problem to be solved by the utility model is to provide a quick connection component, a profile connection structure and a shower room, which have the advantages of simple structure, stable structure and convenient operation.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a quick connection assembly, comprising a first connection member and a second connection member, wherein the first connection member is provided with a connection groove, and the second connection member is provided with at least two connection arms, at least one of which is an elastic arm; the connection arms are arranged in parallel, and an operating area is enclosed between the connection arms;

[0007] The invention also includes an operating unit, the operating unit including an actuator, a transmission rod and an operating member, the transmission rod being rotatably connected to the first connecting member or the second connecting member, the actuator and the operating member being fixedly connected to the transmission rod respectively; the actuator having expansion protrusions distributed in the circumferential direction;

[0008] When connected, the connecting arm extends into the connecting groove and the actuator is inserted into the operating area; during the transition from the unlocked state to the locked state, the operating unit rotates, and the expansion protrusion rotates from the misaligned state to the aligned state relative to the connecting arm in the circumferential direction, pushing the connecting arm to expand outward and squeeze it into the inner wall of the connecting groove.

[0009] The operating unit is stably set on the first connecting member or the second connecting member through the transmission rod. The overall structure of the quick connection assembly is simple, stable and reliable. During disassembly and assembly operations, the operating unit can be rotated through the operating member without the aid of external tools, which has the advantage of convenient operation.

[0010] Preferably, the inner wall of the connecting groove is provided with internal teeth, and the connecting arm is provided with external teeth; in the connected state, the internal teeth are meshed with the external teeth.

[0011] The meshing of the inner teeth and the outer teeth can effectively reduce the possibility of relative sliding between the connecting arm and the connecting groove, thereby improving the reliability of the connection between the first connecting member and the second connecting member.

[0012] Preferably, the second connecting member is provided with a mounting hole, and the transmission rod is arranged to pass through the mounting hole; the actuator and the connecting arm are located on the same side of the second connecting member, and the operating member is located on the other side of the second connecting member.

[0013] The operating part is set on the opposite side of the actuator. During the disassembly and assembly operations, the rotation operation can be completed on the outside of the connecting groove. There is sufficient operating space and great convenience.

[0014] Preferably, the second connecting member is provided with a rotation limiting portion, and the rotation limiting portion encloses a rotation interval; the rotation limiting portion and the operating member are located on the same side of the second connecting member, and the mounting hole is located in the rotation interval, and the operating member rotates within the limited range of the rotation interval.

[0015] According to the number of connecting arms and expansion protrusions, the opening angle of the rotation range is reasonably set, thereby limiting the rotation angle of the operating part to ensure that the rotation angle of the operating part is sufficient to complete the disassembly and assembly action, while avoiding excessive rotation.

[0016] Preferably, a protective cover is further included, wherein a protective area matching the operating member is provided inside the protective cover; a plug-in column is provided on the inner side of the protective cover, and a plug-in hole is provided on the second connecting member, and the protective cover and the second connecting member are detachably connected via the plug-in column and the plug-in hole.

[0017] The protective cover can protect and decorate the operating parts.

[0018] Preferably, a locking hole is provided on the operating member, and a locking pin is provided on the protective cover; when the operating unit is in a locked state, the locking pin is aligned with the locking hole and locked in cooperation.

[0019] The locking pin and the locking hole cooperate to lock the operating part to prevent accidental unlocking during use and improve the reliability of the connection.

[0020] Preferably, the second connecting member is provided with a fixed locking block, and the operating member is provided with a movable locking block; when the operating unit is in a locked state, the movable locking block cooperates with the fixed locking block to lock.

[0021] The movable locking block and the fixed locking block can cooperate to lock and limit the operating part, avoiding accidental unlocking during use and improving the reliability of the connection.

[0022] A profile connection structure includes a first profile and a second profile, and also includes the quick connection assembly as described above, wherein the first connection piece is connected to the first profile, and the second connection piece is connected to the second profile.

[0023] A shower room comprises a frame and wall strips, wherein the frame comprises vertical strips; and further comprises the quick connection assembly as described above, wherein the first connection piece is connected to the wall strips, and the vertical strips are connected to the second connection piece.

[0024] Preferably, the frame further comprises a horizontal bar, and the horizontal bar is connected to the second connecting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of the quick connection assembly of this embodiment;

[0026] Figure 2 This is an exploded view of the quick connection assembly of this embodiment;

[0027] Figure 3 This is an operational flow chart of the quick connection assembly of this embodiment;

[0028] Figure 4 This is a schematic diagram of the structure of the second connecting member and the operating unit in the quick connection assembly of this embodiment, and the operating member is in the unlocked state at this time;

[0029] Figure 5 This is a schematic diagram of the structure of the second connecting member and the operating unit in the quick connection assembly of this embodiment, where the operating member is in a locked state;

[0030] Figure 6 Schematic diagram of the structure of the second connecting member in the quick connection assembly of this embodiment;

[0031] Figure 7 This is a schematic structural diagram of the operating unit in the quick connection assembly of this embodiment;

[0032] Figure 8 This is a schematic structural diagram of the operating member in the quick connection assembly of this embodiment;

[0033] Figure 9 This is a schematic structural diagram of the protective cover in the quick connection assembly of this embodiment;

[0034] Figure 10 This is a partial structural diagram of the shower room in this embodiment;

[0035] Figure 11 This is a partial exploded view of the shower room in this embodiment. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Example

[0037] like Figure 1 and Figure 2 As shown, a quick-connect assembly includes a first connecting member 3 and a second connecting member 1. The first connecting member 3 is provided with a connecting groove 31, and the second connecting member 1 is provided with a connecting arm 11. Specifically, there are at least two connecting arms 11, and three or more connecting arms 11 can be provided. Each connecting arm 11 is arranged in parallel, and an operating range is enclosed between each connecting arm 11. At least one of the connecting arms 11 is an elastic arm. In this embodiment, two connecting arms 11, both of which are elastic arms, are used as an example.

[0038] like Figure 1 and Figure 2 As shown in the figure, as a specific embodiment, the inner wall of the connecting groove 31 is provided with internal teeth, and the connecting arm 11 is provided with external teeth. In the connected state, the internal teeth mesh with the external teeth. This meshing of the internal and external teeth effectively reduces the possibility of relative slippage between the connecting arm 11 and the connecting groove 31, thereby improving the reliability of the connection between the first connecting member 3 and the second connecting member 1.

[0039] like Figure 1 Figure 7 and Figure 8 As shown, it also includes an operating unit 2, and the operating unit 2 includes an actuator 22, a transmission rod 23 and an operating member 21. The transmission rod 23 is rotatably connected to the second connecting member 1, and the actuator 22 and the operating member 21 are respectively fixedly connected to the transmission rod 23. When connected, the connecting arm 11 extends into the connecting groove 31, and the actuator 22 is inserted into the operating interval. When the transmission rod 23 is connected to the second connecting member 1, it can better cooperate with the connecting arm 11 and have a better use effect. Specifically, the operating member 21 is an operating handle. It should be noted that the transmission rod 23 can also be configured to be connected to the first connecting member 3. In this application, the connection between the transmission rod 23 and the second connecting member 1 is taken as an example.

[0040] like Figure 4-Figure 6 Specifically, the second connecting member 1 is provided with a mounting hole 13, and the transmission rod 23 is disposed through the mounting hole 13. The actuator 22 and the connecting arm 11 are located on the same side of the second connecting member 1, and the operating member 21 is located on the other side of the second connecting member 1. Positioning the operating member 21 opposite the actuator 22 allows for rotation outside the connecting slot 31 during assembly and disassembly, providing ample operating space and excellent convenience.

[0041] like Figure 7 and Figure 8 As shown, the actuator 22 has expansion protrusions 221 distributed in the circumferential direction. Figure 3 As shown, during the transition from the unlocked state to the locked state, the operating unit 2 rotates, and the expansion protrusion 221 rotates from the misaligned state to the aligned state relative to the connecting arm 11 in the circumferential direction, pushing the connecting arm 11 to expand outward and be squeezed and connected with the inner wall of the connecting groove 31.

[0042] The operating unit 2 is stably set on the first connecting member 3 or the second connecting member 1 through the transmission rod 23. The overall structure of the quick connection assembly is simple, stable and reliable. During disassembly and assembly operations, the operating unit 2 can be rotated through the operating member 21 without the aid of external tools, which has the advantage of convenient operation.

[0043] like Figure 6 As shown, the second connecting member 1 is provided with a rotation limiter, which encloses a rotation range. The rotation limiter and the operating member 21 are located on the same side of the second connecting member 1, and the mounting hole 13 is located within the rotation range. The operating member 21 rotates within the limited range of the rotation range. Based on the number of connecting arms 11 and expansion protrusions 221, the opening angle of the rotation range is reasonably set, thereby limiting the rotation angle of the operating member 21, ensuring that the rotation angle of the operating member 21 is sufficient to complete the assembly and disassembly operation while preventing excessive rotation.

[0044] like Figure 4-Figure 6 As shown, specifically, one side of the rotation zone extends to the corresponding side of the second connecting member 1 to form an operating port. The operating member 21 can partially extend out of the second connecting member 1 to further improve the convenience of operation.

[0045] like Figure 1 、 Figure 2 and Figure 9 As shown, further, it also includes a protective cover 4, wherein the protective cover 4 is provided with a protective area matching the operating member 21. The inner side of the protective cover 4 is provided with a plug-in column 41, as shown in FIG. Figure 4-Figure 6 As shown, the second connecting member 1 is provided with an inserting hole 12, and the protective cover 4 is detachably connected to the second connecting member 1 via the inserting column 41 and the inserting hole 12. The protective cover 4 can protect and decorate the operating member 21.

[0046] like Figure 4-Figure 6 As shown, specifically, the plug hole 12 is arranged within the rotation range and is arranged near the operating port. When the operating unit 2 is in the locked state, the operating member 21 is located between the plug post 41 and the rotation limiter. The plug post 41 cooperates with the rotation limiter to play a certain role in limiting the operating member 21.

[0047] like Figure 4-Figure 9 As shown, further, a locking mechanism is included. When the operating unit 2 is in a locked state, the locking mechanism works to restrict the operating member 21 from rotating.

[0048] As a specific implementation method, Figure 7-Figure 9 As shown, the locking mechanism includes a locking hole 211 and a locking pin 42. The locking hole 211 is provided on the operating member 21, and the locking pin 42 is provided on the protective cover 4. When the operating unit 2 is in the locked state, the locking pin 42 aligns with the locking hole 211 and engages to lock. The locking pin 42 and the locking hole 211 cooperate to lock the operating member 21 in place, preventing accidental unlocking during use and improving the reliability of the connection.

[0049] Specifically, the locking hole 211 is a special-shaped hole, that is, the cross section of the locking hole 211 is non-circular, and the locking pin 42 matches the locking hole 211. The transmission rod 23 is connected to the operating member 21 through the locking hole 211.

[0050] like Figure 6 and Figure 8As shown in FIG. 1 , as another specific embodiment, the second connecting member 1 is provided with a fixed locking block 14, and the operating member 21 is provided with a movable locking block 24. When the operating unit 2 is in the locked state, the movable locking block 24 cooperates with the fixed locking block 14 to lock. The movable locking block 24 and the fixed locking block 14 cooperate to lock the operating member 21 in place, preventing accidental unlocking during use and improving connection reliability.

[0051] A profile connection structure includes a first profile and a second profile, and also includes the quick connection assembly 01 as described above, wherein the first connection member 3 is connected to the first profile, and the second connection member 1 is connected to the second profile.

[0052] like Figure 10 and Figure 11 As shown, a shower room includes a frame and a wall-adhering strip 02, wherein the frame includes vertical strips 03; and further includes the aforementioned quick-connect assembly 01, wherein the first connector 3 is connected to the wall-adhering strip 02, and the vertical strip 03 is connected to the second connector 1. The frame also includes horizontal strips 04, which are connected to the second connector 1.

[0053] In short, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quick connection assembly, comprising a first connection member and a second connection member, wherein the first connection member is provided with a connection groove, and the second connection member is provided with at least two connection arms, at least one of which is an elastic arm; the connection arms are arranged in parallel, and an operation area is enclosed between the connection arms; Features: It also includes an operating unit, the operating unit includes an actuator, a transmission rod and an operating member, the transmission rod is rotatably connected to the first connecting member or the second connecting member, the actuator and the operating member are respectively fixedly connected to the transmission rod; the actuator has expansion protrusions distributed in the circumferential direction; When connecting, the connecting arm extends into the connecting groove, and the actuator is inserted into the operating area; During the transition from the unlocked state to the locked state, the operating unit rotates, and the expansion protrusion rotates from the misaligned state to the aligned state relative to the connecting arm in the circumferential direction, pushing the connecting arm to expand outward and be squeezed and connected with the inner wall of the connecting groove.

2. The quick connection assembly according to claim 1, characterized in that: The inner wall of the connecting groove is provided with inner teeth, and the connecting arm is provided with outer teeth; in the connected state, the inner teeth are meshed with the outer teeth.

3. The quick connection assembly according to claim 1, characterized in that: The second connecting member is provided with a mounting hole, and the transmission rod is arranged through the mounting hole; the actuator and the connecting arm are located on the same side of the second connecting member, and the operating member is located on the other side of the second connecting member.

4. The quick connection assembly according to claim 3, characterized in that: The second connecting member is provided with a rotation limiting portion, and the rotation limiting portion encloses a rotation interval; the rotation limiting portion and the operating member are located on the same side of the second connecting member, and the mounting hole is located in the rotation interval, and the operating member rotates within the limited range of the rotation interval.

5. The quick connection assembly according to any one of claims 1 to 4, characterized in that: It also includes a protective cover, in which a protective area matching the operating part is provided; the inner side of the protective cover is provided with a plug-in column, and the second connecting member is provided with a plug-in hole, and the protective cover and the second connecting member are detachably connected through the plug-in column and the plug-in hole.

6. The quick connection assembly according to claim 5, characterized in that: The operating member is provided with a locking hole, and the protective cover is provided with a locking pin; when the operating unit is in a locked state, the locking pin is aligned with the locking hole and locked in cooperation.

7. The quick connection assembly according to claim 5, characterized in that: The second connecting member is provided with a fixed locking block, and the operating member is provided with a movable locking block; when the operating unit is in a locked state, the movable locking block cooperates with the fixed locking block to lock.

8. A profile connection structure, characterized in that: The invention comprises a first profile and a second profile, and also comprises a quick connection assembly as claimed in any one of claims 1 to 7, wherein the first connection piece is connected to the first profile, and the second connection piece is connected to the second profile.

9. A shower room, characterized in that: It comprises a frame and a wall-adhering strip, wherein the frame comprises vertical strips; and it also comprises a quick connection assembly as claimed in any one of claims 1 to 7, wherein the first connection piece is connected to the wall-adhering strip, and the vertical strip is connected to the second connection piece.

10. The shower room according to claim 9, characterized in that: The frame also includes a horizontal bar, and the horizontal bar is connected to the second connecting member.

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