TWM609637U - Quick twist lock device for extension threaded pipe of water outlet device - Google Patents

Abstract

This creation system includes a hand-held tube body, a connecting ring body, a quick-release and quick-release lock set, a buckle and a movable top cover. The hand-held pipe body has a connecting socket and a pipe part; the quick-release and quick-release lock assembly is covered by the connecting ring body on the socket part, and has a pair of lock blocks and a return spring. The pair of lock blocks are pushed against the inner surface of the connecting ring body. The buckle fixes the connecting ring body to the receiving seat, and each lock block has a lower inclined surface; the movable top cover is arranged on the connecting ring body, which can move up and down relatively but cannot be separated, and extends out of the upper inclined surface corresponding to the lower inclined surface. The top cover is pressed down toward the connecting ring body under force, and the upper slope faces the downward slope to press down, forcing the two lock blocks toward the opposite inner sides to achieve an adjustable screw fixing structure. This case has the advantages of being able to tighten by hand without special tools, self-operation without special tools, adjustable locking and fixing application range, automatic adjustment and use, convenient and fast assembly, and the advantages of accommodating part of the pipe fittings are beautiful and tidy.

Description

Quick twist lock device for extension solenoid of water outlet device

This creation is related to a quick twist lock device used for the extension solenoid of the water outlet device, especially one that can be tightened by both hands and can be operated by itself without special tools. The adjustable lock has a wide range of applications and is automatically adjusted. It is easy to use, snap-on assembly is convenient and fast, and it can accommodate some pipe fittings, which has the advantage of being beautiful and tidy. It is a quick twist lock device for the extension solenoid of the water outlet device.

Click, take the kitchen faucet (or basin faucet) as an example. Although it is installed on the countertop (or basin body) and can be operated to supply cold water, hot water or a mixture of them, it must pass through, In addition to connecting cold water pipes and hot water pipes, extending below the flow management table panel must also be fixed under the flow management table panel. The important point is that the sink and various kitchen pipes may be included under the countertop panel, so the space is small and the line of sight is not good. Usually, professionals must cooperate with a special long screw lock tool to align and screw and fix it. It is difficult for ordinary people to do it by themselves. installation. What's more, some interior decorations are for texture. In addition to the special shape of the faucet, different specifications of the screw parts may also be designed. At this time, the size of the nut fixed under the flow table panel may also be a special specification. Parts or parts dropped during assembly (for example, deep in a corner that is narrow and difficult to pick up), may cause problems that cannot be assembled. In view of this, it is necessary to develop a technology that can solve the above-mentioned conventional shortcomings.

The purpose of this creation is to provide a quick twist lock device for the extension solenoid of the water outlet device, which can be tightened by both hands and can be operated by itself without special tools. The adjustable lock and fixation has a wide range of applications and is automatic. It is easy to adjust and use, snap-on assembly is convenient and fast, and it can accommodate some pipe fittings, which has the advantages of being beautiful and neat. In particular, the problem that this creation intends to solve is that the bottom of the countertop may include sinks and various kitchen pipes, so that the space is narrow. Usually, professionals must cooperate with a special long screw lock tool to align and screw the faucet. It is difficult for ordinary people to install it by themselves. The technical means to solve the above problems is to provide a quick twist lock device for the extension solenoid of the water outlet device, which includes: A hand-held tube body has a receiving seat and a tube; the receiving seat and the tube are coaxially connected up and down, and the receiving seat has a circular groove seat, at least one set of axial positioning parts and a pair of fixing grooves Hole; the circular groove seat coaxially communicates with the pipe portion, and has a circular wall portion and a groove bottom, the at least one set of axial positioning members protrude from the inner surface of the circular wall portion toward the center direction, the pair of fixed grooves The holes are penetrating and set in the ring wall, and they are opposite to each other; A connecting ring body is overlaid on the receiving seat. The connecting ring body has a pair of axial fixing members, a pair of horizontal sliding grooves, a lock set fixing groove, at least one set of ejector openings, and at least one set of buckles Flanges; the pair of axial fixing members are provided for the connecting ring body to be axially fixed to the set of axial positioning members, the pair of horizontal sliding grooves correspond to the fixing slots, and the lock set fixing grooves are toward the bottom of the groove; The at least one set of push opening is penetrated and provided at the bottom of the lock set fixing groove, and the at least one set of buckle flange is integrally formed on the periphery of the lock set fixing groove; A quick-release and quick-release lock set includes a pair of lock blocks and a return spring. Each lock block has a lock tooth portion, a spring fixing groove and a lower slope; the pair of lock tooth portions and the pair of spring fixing grooves Both are located on the relatively inner side of the pair of lock blocks, and the pair of lower slopes are located on the opposite outer side of the pair of lock blocks. When the pair of lock blocks are arranged in the lock set fixing groove, the return spring is arranged on the pair of spring fixing grooves, Used to push the pair of lock blocks against the inner surface of the connecting ring body, and the pair of lower slopes correspond to at least one set of push openings; A buckle is set corresponding to the fixing slot. The buckle has a U-shaped structure and has a circular arc member and a pair of hook components. The pair of hook components are respectively drawn from the two ends of the circular arc member. Extending, each of the hook components has a rod part and an undercut part, the hook part is located at the end of the corresponding rod part; when the pair of rod parts are inserted into the corresponding pair of fixed The slot and the pair of horizontal sliding grooves, the pair of undercuts are used to fix the buckle undercut to the pair of fixing grooves, and then the pair of horizontal sliding grooves are pressed by the pair of plunger parts, and the connecting ring The body is fixed to the receiving seat; A movable top cover is arranged on the connecting ring body, the movable top cover has an annular part, at least one pair of pushing parts and at least one set of hook fixing parts; the at least one pair of pushing parts is formed by the annular part It is integrally formed to extend downward, and each of the pushing parts corresponds to the lower inclined surface and has an upper inclined surface; the at least one set of hook fixing parts is integrally formed from the ring part and extends downwards, and is connected to the at least one pair of pushing parts. The squeezing parts are staggered with each other. Each of the hook fixing parts corresponds to the buckle flange, and has a hook part. When the movable top cover is pressed down toward the connecting ring body under force, it is linked to the push part. The upper inclined surface is pressed down toward the corresponding lower inclined surface, forcing the pair of lock blocks to move relatively inwardly, thereby achieving an adjustable screw fixing structure through the pair of lock tooth portions. The above-mentioned purpose and advantages of this creation can be easily understood from the detailed description and drawings of the following selected embodiments. The following examples and diagrams are used to illustrate the creation of the following in detail:

Refer to Figures 1, 2A, 2B, 2C, 3A, 3B, 4A, and 4B. This creation is a quick twist lock device for the extension solenoid of the water outlet device, which includes: Holding the tube body 10 in one hand, it has a receiving seat portion 10A and a tube portion 10B. The receiving seat portion 10A and the tube portion 10B are coaxially connected up and down; the receiving seat portion 10A has a circular groove seat 11, at least one set of axial positioning members 12 and a pair of fixing slots 13. The circular groove base 11 is coaxially connected to the pipe portion 10B, and has a circular wall portion 111 and a groove bottom portion 112. The at least one set of axial positioning members 12 protrude from the inner surface of the annular wall portion 111 toward the center direction, and the pair of fixing slots 13 are penetrated and provided in the annular wall portion 111 and are opposite to each other. A connecting ring body 20 is arranged on the receiving seat portion 10A. The connecting ring body 20 has a pair of axial fixing members 21, a pair of horizontal sliding grooves 22, a lock set fixing groove 23, and at least one set of ejector openings. 24 and at least one set of buckle flanges 25. The pair of axial fixing members 21 are used to axially fix the connecting ring body 20 to the set of axial positioning members 12, the pair of horizontal sliding grooves 22 correspond to the fixing slots 13, and the lock set fixing groove 23 is facing the Groove bottom 112; the at least one set of pushing openings 24 are penetrated and provided at the bottom of the lock set fixing groove 23, and the at least one set of buckle flanges 25 are integrally formed on the periphery of the lock set fixing groove 23. A quick-release and quick-release lock set 30 includes a pair of lock blocks 30A and a return spring 30B. Each lock block 30A has a lock tooth portion 31, a spring fixing groove 32 and a lower slope 33. The pair of locking tooth portions 31 and the pair of spring fixing grooves 32 are both located on the relatively inner side of the pair of lock blocks 30A, and the pair of lower inclined surfaces 33 are located on the relatively outer side of the pair of lock blocks 30A. When the pair of lock blocks 30A are set on the The lock set fixing groove 23, the return spring 30B is arranged on the pair of spring fixing grooves 32, and is used to push the pair of lock blocks 30A against the inner surface of the connecting ring body 20, and the pair of lower inclined surfaces 33 correspond to At least one set of push openings 24. A buckle 40 is provided corresponding to the fixing slot 13, and the buckle 40 has a U-shaped structure, and has an arc member 41 and a pair of hook components 42 which are connected from the The two ends of the arc member 41 extend, and each hook assembly 42 has an insertion rod portion 421 and an undercut portion 422, and the undercut portion 422 is located at the corresponding end of the insertion rod portion 421. When the pair of insertion rod portions 421 are inserted into the corresponding pair of fixing slots 13 and the pair of horizontal sliding grooves 22, the pair of undercut portions 422 are used to undercut fix the buckle 40 to the pair of fixing slots 13, and Furthermore, the pair of plunger portions 421 are used to press the pair of horizontal sliding grooves 22 to fix the connecting ring body 20 to the receiving seat portion 10B. A movable top cover 50 is attached to the connecting ring body 20. The movable top cover 50 has an annular portion 51, at least one pair of pushing portions 52 and at least one set of hook fixing portions 53. The at least one pair of pushing portions 52 is integrally formed from the ring portion 51 and extends downward. Each pushing portion 52 corresponds to the lower inclined surface 33 and has an upper inclined surface 521; the at least one set of hook fixing portions 53 The ring portion 51 is integrally formed and extends downward, and is staggered from the at least one pair of pushing portions 52. Each hook fixing portion 53 corresponds to the buckle flange 25 and has a hook portion 531. When the movable top cover 50 is pressed down toward the connecting ring body 20 under force, the upper inclined surface 521 of the pushing portion 52 is linked to press down toward the corresponding lower inclined surface 33, forcing the pair of lock blocks 30A to move toward the inner side. Move, and then achieve an adjustable screw fixing structure through the pair of locking tooth portions 31 (refer to Figs. 6A and 6B). In practice, the outer surface of the tube portion 10B has a non-slip portion 14. The non-slip portion 14 may be a grid-like structure formed integrally and distributed along the outer surface of the tube portion 10B. The at least one set of hook fixing portions 53 can move relative to the corresponding at least one set of buckle flanges 25, and the hook portions 531 can hook the corresponding buckle flanges 25 for It is restricted that the movable top cover 50 cannot be separated from the connecting ring body 20. The movable top cover 50, the handle tube body 10, the connecting ring body 20 and the quick-release quick-release lock set 30 are jointly provided for a screw lock object 91 to pass through (see 5A, 5B, 6A and Figure 6B). The object to be screwed 91 passes through an object to be fixed 92 in advance, and then is screwed and fixed with the pair of lock blocks 30A. The object to be screwed 91 can be one of the screw part of the kitchen faucet and the screw part of the basin faucet. Furthermore, the cold and hot water pipes of the kitchen faucet (or the basin faucet) can pass through the movable top cover 50, the handle tube body 10, the connecting ring body 20, and the quick-release and quick-release lock assembly 30 at the same time. Then screw and fix. The object 92 to be fixed corresponds to one of the kitchen faucet and the basin faucet, and can be one of the countertop and the basin body respectively. This creation has at least the following two adjustable locking and fixing methods: [a] The first adjustable locking and fixing method: referring to Figures 5A, 5B, 5C, 5D and 6A, the object to be screwed 91 has a first diameter D1, and when using the movable top The cover 50, the hand-held tube body 10, the connecting ring body 20 and the quick-release and quick-release lock group 30 pass through the object to be screwed 91 together; hold the hand-held tube body 10 toward the object to be fixed 92 Pushing, the object to be fixed 92 is pressed down the movable top cover 50, the movable top cover 50 is pressed down toward the connecting ring body 20, and the upper inclined surface 52 of the pushing portion 52 is connected (and finally between the bottom 112 of the groove) A distance from a first height H1) is pressed toward the corresponding downward slope 33, forcing the pair of locking blocks 30A to move relatively inwardly, until the pair of locking teeth 31 engage the object 91 to be screwed, and rotate the hand grip at the same time The pipe body 10 is fast-twisted and fixed. When the operation is reversed, the pair of lock blocks 30A can be pushed and reset by the return spring 30B. [b] The second adjustable locking and fixing method: Refer to Figures 5A, 5B, 5C, 5D and 6B, the object to be screwed 91 has a second diameter D2 (larger than the first diameter D1) ), and when the movable top cover 50, the hand-held tube body 10, the connecting ring body 20 and the quick-release and quick-release lock assembly 30 pass through the object to be screwed 91 together; hold the hand-held tube The body 10 is pushed toward the object to be fixed 92, the object to be fixed 92 is pressed down the movable top cover 50, and the movable top cover 50 is pressed down toward the connecting ring body 20 to link the upper inclined surface 52 of the pushing portion 52 (Finally, the distance between the bottom 112 of the groove and the bottom 112 is a second height H, the second height H2 is higher than the first height H1) Pressing down on the corresponding downward slope 33 also forces the pair of lock blocks 30A to the opposite inner side Move until the pair of locking tooth parts 31 bite the object 91 to be screwed, and rotate the handle tube body 10 at the same time to perform quick screw-locking fixation. Similarly, when the operation is reversed, the pair of lock blocks 30A can be pushed and reset by the return spring 30B. Of course, the aforementioned two embodiments of adjustable quick-twist lock fixation are just examples to illustrate that the present case can indeed achieve the adjustable lock fixation of the object 91 to be screwed with different diameters. This case is calculated and designed, and any diameter range of the object to be screwed 91 within the relative pushing range of the upper inclined surface 521 and the lower inclined surface 33 can be engaged by the locking teeth 31 of the pair of lock blocks 30A. Be applicable. That is, the hand-held pipe body 10 is shaped like a "hand tool", and the combination of the connecting ring body 20 and the pair of lock blocks 30A is shaped like a "nut". As long as it is a nut of general specification (for example: quarter thread), when using this creation, hand tools are no longer needed, and the nut attached to the faucet is no longer needed (in order to reduce the cost, the nut fittings may become very thin, which is not good Hand tools are not easy to set up). Even the step of fitting the nut with the hand tool can be omitted! It is only necessary to directly use the hand-held pipe body 10 to twist and lock the threaded part of the faucet, which reduces the working hours and greatly improves the convenience. The advantages and effects of this creation are as follows: [1] It can be tightened by hand and can be operated by itself without special tools. The hand-held tube body can be held by the hand (it can also have a non-slip part, even if wearing working gloves, it can still be held and rotated firmly), and can be turned and tightened by force, that is, no special tools or special tools are needed. Professionals, as long as the screw thread of the faucet is inserted, pushed up and then manually rotated, it can automatically bite and lock, completely self-operation. Therefore, the hand can be tightened without special tools and can be operated by itself. [2] Adjustable locking and fixing have a wide range of applications. This case is calculated and designed, and any diameter range of the object to be screwed, within the relative pushing range of the upper inclined surface and the lower inclined surface, which can be engaged by the locking teeth 31 of the pair of lock blocks, can be adjusted and used. That is, the pair of lock blocks can move toward the inner side relative to each other by pressing down the upper slope of the corresponding pair of pushing parts until the screw part is locked (occluded) to form an adjustable locking structure. Therefore, the adjustable locking and fixing application range is wider. [3] Automatic adjustment is easy to use. There is a return spring between the pair of lock blocks, and the opposite outer side has a lower inclined surface. When pressed down by the corresponding upper inclined surface, it will automatically move to the opposite inner side to automatically engage and lock the object to be screwed (as long as the It can be automatically adjusted within the applicable size range). When the operation is reversed, it can be automatically pushed and reset by the return spring, and only needs to be pushed up and tightened when installing. Therefore, the automatic adjustment is easy to use. [4] The snap-in type assembly is convenient and fast. All the components of this creation can be assembled by fitting and snapping. No screw locking is required. The screw is completely removed, the screw holes are aligned (if it is skewed, it may be locked or slipped) and the cost of the screw is locked. time. Therefore, the snap-fit assembly is convenient and fast. [5] Part of the pipe fittings can be accommodated, which has the advantage of being beautiful and neat. This creation allows part of the pipe fittings (such as the part where the cold and hot water pipes extend out of the faucet) to pass through, reducing the indecentness of the source of the pipe fittings splitting apart. Therefore, some pipe fittings that can be accommodated have the advantage of being beautiful and neat. The above is only a detailed description of this creation with a preferred embodiment, and any simple modifications and changes made to this embodiment will not depart from the spirit and scope of this creation.

10: Hold the tube in your hand 10A: Undertake seat 10B: Management Department 11: Round slot seat 111: Ring Wall 112: bottom of the groove 12: Axial positioning parts 13: fixed slot 14: Anti-slip part 20: connecting ring body 21: Axial fixing parts 22: Horizontal chute 23: Lock set fixing slot 24: Push top opening 25: snap flange 30: Quick assembly and quick release lock set 30A: Lock block 30B: Return spring 31: Locking teeth 32: Spring fixing groove 33: Lower slope 40: buckle 41: arc parts 42: Plug hook assembly 421: Insertion 422: Undercut 50: movable top cover 51: Ring 52: Pushing Department 521: upper slope 53: Hook fixing part 531: Card Hook 91: To be screwed 92: To be fixed D1: first diameter D2: second diameter H1: first height H2: second height

Figure 1 is a schematic diagram of the decomposition of this creation Figure 2A is a schematic diagram of the appearance of this creation Figure 2B is a partial enlarged schematic diagram of Figure 2A Figure 2C is a schematic diagram from other angles of Figure 2A Figure 3A is the top view from the first angle of this creation Figure 3B is a cross-sectional view of position ⅢB-ⅢB in Figure 3A Figure 4A is the top view from the second angle of this creation Fig. 4B is a cross-sectional view of position IVB-IVB of Fig. 4A Figure 5A is a schematic diagram of one of the installation processes of this creation Figure 5B is a schematic diagram of the second part of the installation process of this creation Figure 5C is a schematic diagram of the third installation process of this creation Figure 5D is a schematic diagram of the fourth part of the installation process of this creation Figure 6A is a schematic diagram of the first embodiment of this creation Figure 6B is a schematic diagram of the second embodiment of this creation

10: Hold the tube in your hand

10A: Undertake seat

10B: Management Department

11: Round slot seat

111: Ring Wall

112: bottom of the groove

12: Axial positioning parts

13: fixed slot

14: Anti-slip part

20: connecting ring body

21: Axial fixing parts

22: Horizontal chute

23: Lock set fixing slot

24: Push top opening

25: snap flange

30: Quick assembly and quick release lock set

30A: Lock block

30B: Return spring

31: Locking teeth

32: Spring fixing groove

33: Lower slope

40: buckle

41: arc parts

42: Plug hook assembly

421: Insertion

422: Undercut

50: movable top cover

51: Ring

52: Pushing Department

521: upper slope

53: Hook fixing part

531: Card Hook

Claims (4)

A quick twist lock device for the extension solenoid of the water outlet device, which includes: A hand-held tube body has a receiving seat and a tube; the receiving seat and the tube are coaxially connected up and down, and the receiving seat has a circular groove seat, at least one set of axial positioning parts and a pair of fixing grooves Hole; the circular groove seat coaxially communicates with the pipe portion, and has a circular wall portion and a groove bottom, the at least one set of axial positioning members protrude from the inner surface of the circular wall portion toward the center direction, the pair of fixed grooves The holes are penetrating and set in the ring wall, and they are opposite to each other; A connecting ring body is overlaid on the receiving seat. The connecting ring body has a pair of axial fixing members, a pair of horizontal sliding grooves, a lock set fixing groove, at least one set of ejector openings, and at least one set of buckles Flanges; the pair of axial fixing members are provided for the connecting ring body to be axially fixed to the set of axial positioning members, the pair of horizontal sliding grooves correspond to the fixing slots, and the lock set fixing grooves are toward the bottom of the groove; The at least one set of push opening is penetrated and provided at the bottom of the lock set fixing groove, and the at least one set of buckle flange is integrally formed on the periphery of the lock set fixing groove; A quick-release and quick-release lock set includes a pair of lock blocks and a return spring. Each lock block has a lock tooth portion, a spring fixing groove and a lower slope; the pair of lock tooth portions and the pair of spring fixing grooves Both are located on the relatively inner side of the pair of lock blocks, and the pair of lower slopes are located on the opposite outer side of the pair of lock blocks. When the pair of lock blocks are arranged in the lock set fixing groove, the return spring is arranged on the pair of spring fixing grooves, Used to push the pair of lock blocks against the inner surface of the connecting ring body, and the pair of lower slopes correspond to at least one set of push openings; A buckle is set corresponding to the fixing slot. The buckle has a U-shaped structure and has a circular arc member and a pair of hook components. The pair of hook components are respectively drawn from the two ends of the circular arc member. Extending, each of the hook components has a rod part and an undercut part, the hook part is located at the end of the corresponding rod part; when the pair of rod parts are inserted into the corresponding pair of fixed The slot and the pair of horizontal sliding grooves, the pair of undercuts are used to fix the buckle undercut to the pair of fixing grooves, and then the pair of horizontal sliding grooves are pressed by the pair of plunger parts, and the connecting ring The body is fixed to the receiving seat; A movable top cover is arranged on the connecting ring body, the movable top cover has an annular part, at least one pair of pushing parts and at least one set of hook fixing parts; the at least one pair of pushing parts is formed by the annular part It is integrally formed to extend downward, and each of the pushing parts corresponds to the lower inclined surface and has an upper inclined surface; the at least one set of hook fixing parts is integrally formed from the ring part and extends downwards, and is connected to the at least one pair of pushing parts. The squeezing parts are staggered with each other. Each of the hook fixing parts corresponds to the buckle flange, and has a hook part. When the movable top cover is pressed down toward the connecting ring body under force, it is linked to the push part. The upper inclined surface is pressed down toward the corresponding lower inclined surface, forcing the pair of lock blocks to move relatively inwardly, thereby achieving an adjustable screw fixing structure through the pair of lock tooth portions. The quick twist lock device for the extension solenoid of the water outlet device as described in claim 1, wherein the outer surface of the pipe portion has a non-slip portion. The quick-twist lock device for the extension solenoid of the water outlet device according to claim 2, wherein the anti-skid part is an integrally formed grid-like structure distributed along the outer surface of the tube part. The quick twist lock device for the extension solenoid of the water outlet device according to claim 1, wherein the at least one set of hook fixing portions can move relative to the corresponding at least one set of buckle flanges, the The hook part can hook the corresponding buckle flange to restrict the movable top cover from being detached from the connecting ring body.

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