Screw-free closestool shaft piece of shaft lock structure

Abstract

The utility model discloses a screw-free closestool shaft piece of a shaft lock structure. The screw-free closestool shaft piece of the shaft lock structure comprises a shaft shell, a shaft connector and a springback mechanism. The shaft shell is a hollow cylinder with left and right through holes, the lower end of the shaft shell is provided with two raised jack seats, and the centers of the jack seats are provided with circular holes communicated with the interior of the shaft shell; the reset spring, the rebound mechanism and the button are installed in the middle of the shaft shell, and the shaft blocks, the transfer pieces, the lock clamps and the lock clamp shells are symmetrically installed at the two ends in the shaft shell and sleeved with the shaft connector seals. The rear end of the shaft joint is sleeved at one end of the lock card shell, and the front end of the shaft joint is provided with a hexagonal shaft interface; according to the technical scheme, the service life of the shaft piece is long, and compared with a traditional shaft piece, the risks of rusting and breaking of screws are reduced; during installation, a jack seat is arranged between the shaft shell and the seat shaft for calibration, the seat shaft is aligned with a jack seat shaft hole for insertion connection, and the lock clamp automatically clamps the seat shaft; the dismounting operation is simple.

Description

Technical Field

[0001] This application relates to the field of toilet fittings technology, and in particular to a screwless toilet shaft with a shaft-locking structure. Background Technology

[0002] Toilets are a common household item. A toilet typically consists of a toilet seat and a sliding toilet seat. Due to frequent use, toilet seats can become damaged or bent, requiring replacement.

[0003] The existing toilet shaft is relatively complicated to disassemble and requires professional personnel to come and replace it. Furthermore, if the screws on the toilet shaft are rusted or broken, the repair and replacement time will be longer, reducing work efficiency.

[0004] In other words, existing technologies have the following technical problems: replacing a regular toilet seat is relatively complex and inefficient. Therefore, to address these issues, a screwless toilet seat shaft with a shaft-locking structure is proposed. Summary of the Invention

[0005] This embodiment provides a screwless toilet shaft component with a shaft lock structure to solve the problem that replacing ordinary toilet seats in the prior art is relatively complicated and inefficient.

[0006] According to one aspect of this application, a screwless toilet shaft with a shaft-locking structure is provided, the screwless toilet shaft with the shaft-locking structure comprising:

[0007] Shaft housing, shaft joint, and springback mechanism;

[0008] The shaft housing is a hollow cylinder with through holes on the left and right sides, and two protruding insertion holes are provided at the lower end. The center of the insertion holes is provided with a circular hole that connects to the inside of the shaft housing.

[0009] A reset spring, a rebound mechanism, and a button are installed in the middle of the shaft housing. Shaft blocks, a transfer component, a locking clip, and a locking clip housing are symmetrically installed at both ends inside the shaft housing and then fitted into the shaft joint for sealing.

[0010] The rear end of the shaft connector is sleeved on one end of the locking housing, and the front end is provided with a hexagonal shaft interface;

[0011] The rebound mechanism is provided with symmetrical inclined shaft grooves on both sides. The lower end of the inclined shaft groove is provided with a shaft block inlet. The lower middle part is provided with a lower spring groove and the upper part is provided with an upper spring groove. The upper spring groove is provided with button buckles on both sides. The button is sleeved on the reset spring and is buckled to the rebound mechanism.

[0012] Furthermore, the front end of the shaft block is provided with a shaft rod, which is inserted into the inclined shaft groove from the shaft block inlet, and the other end of the shaft block abuts against the cylindrical surface of the transfer component.

[0013] Furthermore, the transfer component is connected to the locking clip, with the locking pin spring and one end of the locking clip inserted into the transfer component, and the other end of the locking clip connected to the sliding groove of the locking clip housing;

[0014] One end of the locking spring rests against the inside of the locking housing, and the other end rests against the transfer component.

[0015] Furthermore, the lock is provided with a locking hole and an inner spring groove, the locking hole matching the shaft hole of the lock housing and aligning with the insertion socket;

[0016] The card slot is provided with a small arc groove.

[0017] Furthermore, the other end of the locking card housing is connected to a shaft connector, which is fixed to both ends of the shaft housing by the shaft housing.

[0018] Furthermore, the lower end of the reset spring is embedded in the lower spring groove of the rebound mechanism, and the upper end abuts against the button.

[0019] Furthermore, the bottom of the button is provided with a snap-fit ​​structure that matches the button latch.

[0020] Furthermore, the locking card is connected to the locking card housing via a sliding groove.

[0021] Furthermore, the small arc groove of the card hole is adapted to the shape of the shaft groove of the seat shaft.

[0022] Furthermore, the shaft connector is inserted into both ends of the shaft housing along the internal texture of the shaft housing.

[0023] Through the above embodiments of this application, the service life of this application is long, and the risk of screw rusting and breakage is reduced compared with traditional shaft parts. During installation, a socket is provided between the shaft housing and the seat shaft for calibration. The seat shaft is aligned with the shaft hole of the socket and inserted for connection. The locking clip automatically locks the seat shaft. Disassembly is simple. A spring is provided between the button and the spring mechanism for automatic return. By pressing the spring mechanism, the shaft block, the intermediate component and the locking clip are pushed, causing the clip hole and the shaft hole to lose alignment, and the seat shaft and the shaft part are separated. The structure is compact. The shaft block and the spring mechanism are connected by a slanted shaft groove, which is easy to install and not easy to separate. The intermediate component and the locking clip are connected by a snap-fit. The other end of the locking clip is connected to the sliding groove of the locking clip housing and is installed inside the shaft housing. The distance between the two ends is controlled by the shaft joint. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1This is a schematic diagram of the overall structure of one embodiment of this application;

[0026] Figure 2 This is a schematic diagram of the internal structure of one embodiment of this application;

[0027] Figure 3 This is a schematic diagram of the overall front structure of one embodiment of this application;

[0028] Figure 4 This is a schematic diagram of the overall internal structure of one embodiment of this application;

[0029] Figure 5 This is a schematic diagram of the connection of the seat shaft according to one embodiment of this application;

[0030] Figure 6 This is a schematic diagram of the structure of a shaft block according to one embodiment of this application;

[0031] Figure 7 This is a front view of a shaft block according to an embodiment of this application;

[0032] Figure 8 This is a schematic diagram of the overall structure of the locking card housing according to one embodiment of this application;

[0033] Figure 9 This is a schematic diagram of the internal structure of a lock card according to an embodiment of this application;

[0034] Figure 10 This is a schematic diagram of the connection structure of a locking spring according to an embodiment of this application;

[0035] Figure 11 This is a front view of a springback mechanism according to an embodiment of this application.

[0036] In the diagram: 1. Shaft housing, 101 socket seat, 2. Button, 3. Shaft connector, 301. Hexagonal shaft interface, 4. Springback mechanism, 401. Inclined shaft groove, 402. Shaft block inlet, 403. Lower spring groove, 404. Upper spring groove, 405. Button latch, 5. Reset spring, 6. Shaft block, 601. Shaft rod, 7. Transfer component, 8. Locking housing, 801. Slide groove, 802. Shaft hole, 9. Locking clip, 901. Locking hole, 902. Inner spring groove, 10. Locking pin spring, 11. Seat shaft. Detailed Implementation

[0037] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0038] Please see Figure 1-11 As shown, a screwless toilet shaft with a shaft lock structure;

[0039] The lower end of the shaft housing 1 is provided with two protruding insertion holes 101, and the center of the insertion hole 101 is provided with a round hole that connects to the inside of the shaft housing 1; the middle part of the shaft housing 1 is equipped with a reset spring 5, a spring-back mechanism 4 and a button 2, and the shaft block 6, a transfer component 7, a locking clip 9 and a locking clip housing 8 are symmetrically installed at both ends inside, and are fitted into the shaft connector 3 to seal the opening;

[0040] The rear end of the shaft connector 3 is sleeved on one end of the locking housing 8 and inserted into both ends of the shaft housing 1 along the internal texture of the shaft housing 1. The front end of the shaft connector 3 is provided with a hexagonal shaft interface 301, which is connected to the toilet seat.

[0041] The spring mechanism 4 has symmetrical inclined shaft grooves 401 on both sides. The lower end of the inclined shaft groove 401 has a shaft block inlet 402. The lower part of the spring mechanism 4 has a lower spring groove 403 and an upper spring groove 404. The upper spring groove 404 has button buckles 405 on both sides. The button 2 is sleeved on the reset spring 5 and buckled to the spring mechanism 4.

[0042] Furthermore, the front end of the shaft block 6 is provided with a shaft rod 601, which is inserted into the inclined shaft groove 401 from the shaft block inlet 402. The other end of the shaft block 6 rests on the cylindrical surface of the transfer piece 7, causing the spring mechanism 4 to press down and push the shaft block 6 to move to both sides along the inclined shaft groove 401, and the shaft block 6 pushes against the transfer piece 7.

[0043] Furthermore, the transfer component 7 is connected to the locking card 9. The locking spring 10 and one end of the locking card 9 are inserted into the transfer component 7, and the other end of the locking card 9 is connected to the locking card housing 8 through a slot, allowing it to move partially along the slide groove 801. One end of the locking spring 10 rests against the inside of the locking card housing 8, and the other end rests against the transfer component 7, forming an automatic locking structure.

[0044] Furthermore, the lock 9 is provided with a locking hole 901, and an inner spring groove 902 is left inside. The locking hole 901 matches the shaft hole 802 of the lock housing 8 and is aligned with the insertion hole seat 101. The locking hole 901 has a small arc groove for locking the shaft groove of the seat shaft 11.

[0045] Furthermore, the other end of the locking housing 8 is connected to the slot of the shaft connector 3, and the shaft connector 3 is fixed to the left and right ends of the shaft housing 1 by the shaft housing 1.

[0046] Furthermore, the shaft block 6 pushes the intermediate component 7, which connects the locking clip 9 and the locking clip housing 8. The locking clip housing 8 is connected to the shaft connector 3 through a slot and is fixed to both ends of the shaft housing 1. Pressing button 2 causes the spring mechanism 4 to press down and push the shaft block 6 outward along the inclined shaft groove 401. The shaft block 6 pushes the intermediate component 7, which in turn presses the locking clip 9 and the locking pin spring 10 to move along the slide groove 801, causing the locking hole 901 to misalign with the shaft hole 802. This releases the locked seat shaft 11, allowing the toilet shaft component to be removed.

[0047] This utility model adopts a screwless structure. During installation, a socket is provided between the shaft housing and the seat shaft for calibration. The seat shaft is aligned with the shaft hole of the socket and inserted for connection. The locking clip automatically locks the seat shaft. A spring is provided between the button and the spring mechanism for automatic return. By pressing the spring mechanism, the shaft block, the intermediate component and the locking clip are pushed, causing the locking hole and the shaft hole to lose alignment, and the seat shaft and the shaft component are separated. The shaft block and the spring mechanism are connected by a slanted shaft groove, which is easy to install and not easy to separate. The intermediate component and the locking clip are connected by a snap-fit. The other end of the locking clip is connected to the sliding groove of the locking clip housing and is installed inside the shaft housing. The distance between the two ends is controlled by the shaft joint.

[0048] The advantages of this application are:

[0049] 1. This application has a long service life, reducing the risk of screws rusting and breaking compared to traditional shaft components;

[0050] 2. During installation, a socket is provided between the shaft housing and the seat shaft for calibration. The seat shaft is aligned with the socket shaft hole and inserted for connection. The locking clip automatically clamps the seat shaft.

[0051] 3. The disassembly operation is simple. There is a spring between the button and the spring mechanism for automatic return. By pressing the spring mechanism, the shaft block, the intermediate part and the locking clip are pushed, so that the clip hole and the shaft hole are misaligned and the seat shaft and shaft are separated.

[0052] 4. The structure is compact. The shaft block and the spring mechanism are connected by a slanted shaft groove, which makes installation easy and difficult to separate. The intermediate part and the locking clip are connected. The other end of the locking clip is connected to the sliding groove of the locking clip housing and is installed inside the shaft housing. The distance between the two ends is controlled by the shaft joint.

[0053] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A screwless toilet shaft component with a shaft-locking structure, characterized in that: The screwless toilet shaft component with the shaft lock structure includes: Shaft housing (1), shaft joint (3), and springback mechanism (4); The shaft housing (1) is a hollow cylinder with through holes on the left and right sides, and two protruding insertion holes (101) are provided at the lower end. The insertion holes (101) have a circular hole in the center that connects to the inside of the shaft housing (1). The shaft housing (1) is equipped with a reset spring (5), a spring-back mechanism (4) and a button (2) in the middle. The shaft block (6), a transfer piece (7), a locking clip (9), and a locking clip housing (8) are symmetrically installed at both ends inside the shaft housing (1) and then fitted into the shaft connector (3) for sealing. The rear end of the shaft connector (3) is sleeved on one end of the locking housing (8), and the front end is provided with a hexagonal shaft interface (301); The rebound mechanism (4) has symmetrical inclined shaft grooves (401) on both sides. The lower end of the inclined shaft groove (401) has a shaft block inlet (402), the lower middle part has a lower spring groove (403), and the upper part has an upper spring groove (404). The upper spring groove (404) has button buckles (405) on both sides. The button (2) is sleeved on the reset spring (5) and buckled to the rebound mechanism (4).

2. A screwless closet shaft assembly of the shaft lock structure according to claim 1, characterized in that: The front end of the shaft block (6) is provided with a shaft rod (601), the shaft rod (601) is inserted into the inclined shaft groove (401) from the shaft block inlet (402), and the other end of the shaft block (6) rests on the cylindrical surface of the transfer component (7).

3. The screwless closet shaft assembly of claim 1, wherein: The transfer component (7) is connected to the locking clip (9). The locking spring (10) and one end of the locking clip (9) are inserted into the transfer component (7), and the other end of the locking clip (9) is connected to the sliding groove (801) of the locking clip housing (8). One end of the locking spring (10) rests against the inside of the locking housing (8), and the other end rests against the transfer piece (7).

4. The screwless closet shaft assembly of claim 1, wherein The locking clip (9) is provided with a clip hole (901) and an inner spring groove (902). The clip hole (901) matches the shaft hole (802) of the locking clip housing (8) and is aligned with the insertion socket (101). The card hole (901) is provided with a small arc groove.

5. The screwless closet shaft assembly of claim 1, wherein: The other end of the locking housing (8) is connected to the slot of the shaft connector (3), and the shaft connector (3) is fixed to both ends of the shaft housing (1) by the shaft housing (1).

6. The screwless closet shaft assembly of claim 1, wherein: The lower end of the reset spring (5) is embedded in the lower spring groove (403) of the rebound mechanism (4), and the upper end abuts against the button (2).

7. The screwless closet shaft assembly of claim 1, wherein: The bottom of the button (2) is provided with a snap-fit ​​structure that matches the button buckle (405).

8. The screwless closet shaft assembly of claim 1, wherein: The locking card (9) is connected to the locking card housing (8) via a slide groove (801).

9. The screwless closet shaft assembly of claim 4, wherein: The small arc groove of the card hole (901) is adapted to the shape of the shaft groove of the seat shaft (11).

10. The screwless toilet shaft component with a shaft-locking structure according to claim 1, characterized in that: The shaft connector (3) is inserted into both ends of the shaft housing (1) along the internal texture of the shaft housing (1).

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