CN212296017U

CN212296017U - Mute double-pulley device for shower room

Info

Publication number: CN212296017U
Application number: CN202020177824.7U
Authority: CN
Inventors: 叶汝良
Original assignee: Pinghu Spike Wheel Steel Tube Products Co ltd
Current assignee: Pinghu Spike Wheel Steel Tube Products Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2021-01-05
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a two pulley gear of silence for shower room belongs to the two pulley fields, including the dead lever, dead lever downside right-hand member outer wall rotates and installs turn button A, turn button A left end runs through the dead lever and rotates and install the bull stick, bull stick left end outer wall fixed mounting spiral shell piece A, the inside rotation of dead lever downside installs screw rod A, screw rod A lower extreme fixed mounting has spiral shell piece B, screw rod A outer wall rotates and has cup jointed lead screw A, fixed bearing housing A that has cup jointed of lead screw housing A outer wall. Through setting up rotating-structure and noise reduction device, the double pulley of being convenient for is according to the big or small distance between the regulation pulley of slide rail, has improved the noise reduction effect of pulley, has improved double pulley device's practicality.

Description

Mute double-pulley device for shower room

Technical Field

The utility model relates to a two pulley technical field especially relate to a silence two pulley gear for shower room.

Background

The pulley is a small wheel with a groove on the periphery and capable of rotating around a shaft. The invention relates to a double-pulley device, which is a simple machine consisting of a disc capable of rotating around a central shaft and provided with a groove and a flexible cable crossing the disc and capable of rotating around the central shaft, and is called a pulley.

Patent CN200920195542.3 discloses a spacing double pulley device of super-silent, this double pulley device is to current structural design generally be for through-type open structure between guide way and the slider, when using frequently or pressure is too big easily lose the position between its subassembly main part and the slider, the separation, drop, and also appear jumping out the phenomenon in track groove easily to pulley itself, through having anti-drop structure, can keep the spacing double pulley device of super-silent that pulley and bearing atress are even, thereby reach the super-silent, the steady and smooth and easy purpose of slip subassembly structure.

The double-pulley device has the following defects: 1. above-mentioned double pulley device is not convenient for need directly adjust the distance between the double pulley according to the size of spout to make double pulley can only be applicable to corresponding fixed big or small spout, if there is the spout of difference then need the double pulley of the corresponding distance size of specific preparation, increased the cost, reduced double pulley device's practicality. 2. Above-mentioned double pulley device is at gliding in-process because hole and the inside collision of spout, can produce frictional noise, reduced double pulley device's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mute double-pulley device for a shower room, which aims to adopt a rotating structure, when double pulleys are required to be installed, a rotating button A is manually rotated, the rotating button A rotates to drive a left end rotating rod to rotate, the rotating rod rotates to drive a screw block A fixedly installed at the left end to rotate, the screw block A is matched with the screw block B through the outer wall cut screw thread to drive the screw block B to rotate, the screw block B rotates to drive a screw rod A to rotate, the screw rod A is matched with the screw rod sleeve A through the outer wall cut screw thread to drive the screw rod sleeve A to rotate, the screw rod sleeve A rotates and reciprocates on the outer wall of the screw rod A, the bearing sleeve A reciprocates to drive a runner A rotationally installed at two sides to reciprocate in a sliding groove A, the distance of the lower side contact of the runner A is adjusted according to the height in the sliding rail, the rotating button B is manually rotated to drive the screw rod B to rotate, screw rod B has the screw thread through the outer wall to be cut and screw rod cover B inner wall to have the screw thread to cooperate, drive screw rod cover B and rotate at screw rod B outer wall and reciprocate, screw rod cover B reciprocates and drives bearing housing B and reciprocates, bearing housing B reciprocates and drives runner B that both sides rotated the installation from top to bottom the sliding tray in sliding tray B, according to the inside big or small distance of adjusting runner B contact slide rail upside inner wall of slide rail, make the double pulley according to big or small laminating at the spout inner wall, the cost is practiced thrift, the practicality of double pulley has been improved.

Through having installed silencing device, when the dead lever slides and drives the upside pulley and slide in the slide rail is inside, the noise that produces with the inboard metal friction of slide rail when the dead lever has been avoided to rubber pad A, runner A and slide rail downside inner wall fixed mounting's rubber pad B contact have been avoided rubbing with slide rail inner wall metal, the production of noise has been reduced, runner B and slide rail upside inner wall fixed mounting's rubber pad C contact, runner B and slide rail upside inner wall metal friction have been avoided, the production of noise has been reduced, the practicality of two pulley gear has been improved.

The utility model provides a specific technical scheme as follows:

the utility model provides a silent double-pulley device for a shower room, which comprises a fixed rod, wherein a turn button A is rotatably arranged on the outer wall of the right end of the lower side of the fixed rod, a turn rod is rotatably arranged on the left end of the turn button A through the fixed rod, a screw block A is fixedly arranged on the outer wall of the left end of the turn rod, a screw A is rotatably arranged in the lower side of the fixed rod, a screw block B is fixedly arranged at the lower end of the screw A, a screw sleeve A is rotatably sleeved on the outer wall of the screw A, a bearing sleeve A is fixedly sleeved on the outer wall of the screw sleeve A, a sliding groove A is fixedly arranged on the two side walls of the lower side of the fixed rod, a runner A is rotatably arranged on the sliding groove A at the two sides of the bearing sleeve A, a turn button B is rotatably arranged on the outer wall of the upper end of the fixed rod, a screw B is rotatably arranged on the lower, dead lever upside both sides wall fixed mounting has sliding tray B, bearing housing B both sides run through sliding tray B and rotate and install runner B, the outside fixed mounting of dead lever has the slide rail, slide rail upside both sides inner wall fixed mounting has rubber pad C, slide rail left and right sides downside inner wall fixed mounting has rubber pad B, slide rail center lower extreme inner wall fixed mounting has rubber pad A.

Optionally, the outer wall of the screw rod a is fixedly provided with threads, and the inner wall of the screw rod sleeve a is fixedly provided with threads matched with the threads on the outer wall of the screw rod a, so as to form a rotating structure.

Optionally, the outer wall of the screw B is fixedly provided with threads, and the inner wall of the screw sleeve B is fixedly provided with threads matched with the threads on the outer wall of the screw B to form a rotating structure.

Optionally, two sets of rubber pads a, B and C are all fixedly mounted.

Optionally, a screw block a is fixedly mounted on the left side of the rotating rod, and a screw block B matched with the screw block a is fixedly mounted at the lower end of the screw rod a to form a rotating structure.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a silence double pulley device for shower room, through rotating-structure, when needing to install the double pulley, manual rotation knob A, knob A rotates and drives the left end bull stick to rotate, the bull stick rotates and drives the screw block A of left end fixed mounting to rotate, screw block A has the screw thread through the outer wall and is cut threaded with screw block B outer wall and cooperatees, drive screw block B to rotate, screw block B rotates and drives screw rod A to rotate, screw rod A has the screw thread through the outer wall and is cut threaded with screw rod cover A inner wall and is cooperateed, drive screw rod cover A rotates at screw rod A outer wall and reciprocates, screw rod cover A reciprocates and drives bearing cover A to reciprocate, bearing cover A reciprocates and drives runner A that both sides rotate the installation to reciprocate in sliding tray A, according to the height adjustment runner A inside the slide rail distance of downside contact, manual rotation knob B, the turn button B rotates and drives the screw rod B to rotate, the screw rod B is cut to have screw thread through the outer wall and is cut to have screw thread to cooperate with screw rod cover B inner wall, it reciprocates to drive screw rod cover B to rotate at screw rod B outer wall, screw rod cover B reciprocates and drives bearing housing B and reciprocate, bearing housing B reciprocates and drives runner B that both sides rotated the installation about the sliding tray B in the sliding tray B, adjust the distance of runner B contact slide rail upside inner wall according to the inside size of slide rail, make the double pulley according to the laminating of size at the spout inner wall, the cost is saved, the practicality of double pulley has been improved.

2. Through having installed silencing device, when the dead lever slides and drives the upside pulley and slide in the slide rail is inside, the noise that produces with the inboard metal friction of slide rail when the dead lever has been avoided to rubber pad A, runner A and slide rail downside inner wall fixed mounting's rubber pad B contact have been avoided rubbing with slide rail inner wall metal, the production of noise has been reduced, runner B and slide rail upside inner wall fixed mounting's rubber pad C contact, runner B and slide rail upside inner wall metal friction have been avoided, the production of noise has been reduced, the practicality of two pulley gear has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic front sectional view of a silent double-pulley device for a shower room according to an embodiment of the present invention;

in the figure: 1. fixing the rod; 2. a knob A; 3. a rotating rod; 4. a screw block A; 5. a screw block B; 6. a screw A; 7. a screw rod sleeve A; 8. a bearing bush A; 9. a sliding groove A; 10. a rotating wheel A; 11. a knob B; 12. A screw B; 13. a screw rod sleeve B; 14. a bearing sleeve B; 15. a sliding groove B; 16. a rotating wheel B; 17. a slide rail; 18. a rubber pad A; 19. a rubber pad B; 20. and (7) a rubber cushion C.

Fig. 2 is a schematic view of a partially enlarged structure a in fig. 1 of a mute double-pulley device for a shower room in an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A mute double-pulley device for a shower room according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, a mute double-pulley device for a shower room provided by an embodiment of the present invention includes a fixing rod 1, a rotating button a2 is rotatably installed on an outer wall of a right end of a lower side of the fixing rod 1, a rotating rod 3 is rotatably installed on a left end of the rotating button a2 through the fixing rod 1, a screw block a4 is fixedly installed on an outer wall of a left end of the rotating rod 3, a screw A6 is rotatably installed inside the lower side of the fixing rod 1, a screw block B5 is fixedly installed on a lower end of the screw A6, a screw bushing A6 is rotatably sleeved on an outer wall of the screw A6, a bearing bushing A8 is fixedly sleeved on an outer wall of the screw bushing A7, a sliding groove A9 is fixedly installed on two side walls of the lower side of the fixing rod 1, a rotating wheel a10 is rotatably installed on two sides of the bearing bushing A8 through the sliding groove A9, a rotating button B11 is rotatably installed on an outer wall of an upper end of the fixing rod 1, a lower end of the rotating button B, the fixed rod 1 upper side both sides wall fixed mounting has sliding tray B15, and sliding tray B15 is run through to bearing housing B14 both sides and is rotated and install runner B16, and fixed mounting has slide rail 17 outside fixed mounting of fixed rod 1, and slide rail 17 upper side both sides inner wall fixed mounting has rubber pad C20, and slide rail 17 left and right sides downside inner wall fixed mounting has rubber pad B19, and slide rail 17 center lower extreme inner wall fixed mounting has rubber pad A18.

Referring to fig. 1, the outer wall of a screw A6 is fixedly provided with threads, the inner wall of a screw sleeve A7 is fixedly provided with threads matched with the threads on the outer wall of a screw A6 to form a rotating structure, when a double pulley needs to be installed, a knob a2 is manually rotated, a knob a2 rotates to drive a rotating rod 3 at the left end to rotate, the rotating rod 3 rotates to drive a screw block A4 fixedly installed at the left end to rotate, a screw block A4 is matched with the outer wall of a screw block B5 through threads cut on the outer wall to drive a screw block B5 to rotate, a screw block B5 rotates to drive a screw A6 to rotate, a screw A6 is matched with the inner wall of A7 through threads cut on the outer wall of the screw sleeve A7 to drive the screw sleeve A7 to rotate up and down on the outer wall of the screw A6, the screw sleeve A7 moves up and down to drive A8 to move up and down, A8 moves up and down to drive a rotating wheel a10 rotatably installed at two sides to move up and down in, manual rotation knob B11, knob B11 rotates and drives screw rod B12 and rotates, screw rod B12 has the screw thread through the outer wall cut and has screw thread with screw rod cover B13 inner wall cut and have the screw thread to cooperate, it reciprocates to drive screw rod cover B13 to rotate at screw rod B12 outer wall, screw rod cover B13 reciprocates and drives bearing housing B14 and reciprocates, bearing housing B14 reciprocates and drives runner B16 that both sides rotate the installation from top to bottom sliding tray in sliding tray B15, adjust the distance that runner B16 contacted slide rail 17 upside inner wall according to the inside size of slide rail 17, make the double pulley laminate at the spout inner wall according to the size, and the cost is saved, and the practicality of double pulley is improved.

Referring to fig. 1, when a double pulley needs to be installed, a knob a2 is manually rotated, a knob a2 is rotated to drive a left rotating rod 3 to rotate, the rotating rod 3 drives a screw block A4 fixedly installed at the left end to rotate, a screw block A4 is matched with a screw block B5 through threads cut on the outer wall, a screw block B5 is driven to rotate, a screw block B5 is rotated to drive a screw rod A6 to rotate, a screw rod A6 is matched with a screw block A7 through threads cut on the inner wall, a screw rod sleeve A7 is driven to rotate on the outer wall of the screw rod A6 to move up and down, a screw rod sleeve A7 moves up and down to drive a bearing sleeve a8 to move up and down, a bearing sleeve a8 moves up and down to drive a rotating wheel a10 rotatably installed at two sides to move up and down in a sliding groove a9, the distance contacted with the lower side of a sliding wheel a10 is adjusted according to the height inside a sliding track 4617, manual rotation knob B11, knob B11 rotates and drives screw rod B12 and rotates, screw rod B12 has the screw thread through the outer wall cut and has screw thread with screw rod cover B13 inner wall cut and have the screw thread to cooperate, it reciprocates to drive screw rod cover B13 to rotate at screw rod B12 outer wall, screw rod cover B13 reciprocates and drives bearing housing B14 and reciprocates, bearing housing B14 reciprocates and drives runner B16 that both sides rotate the installation from top to bottom sliding tray in sliding tray B15, adjust the distance that runner B16 contacted slide rail 17 upside inner wall according to the inside size of slide rail 17, make the double pulley laminate at the spout inner wall according to the size, and the cost is saved, and the practicality of double pulley is improved.

Referring to fig. 1 and 2, a screw block A4 is fixedly installed on the left side of the rotating rod 3, a screw block B5 matched with the screw block A4 is fixedly installed at the lower end of the screw A6 to form a rotating structure, when a double pulley needs to be installed, a knob a2 is manually rotated, a knob a2 is rotated to drive the rotating rod 3 at the left end to rotate, the rotating rod 3 drives the screw block A4 fixedly installed at the left end to rotate, the screw block A4 is matched with a screw thread cut on the outer wall of the screw block B5 through a screw thread cut on the outer wall to drive the screw block B5 to rotate, the screw block B5 is rotated to drive the screw A6 to rotate, the screw A6 is matched with a screw thread cut on the inner wall of the screw rod sleeve a7 through a screw thread cut on the outer wall, the screw rod sleeve a7 is driven to rotate up and down on the outer wall of the screw rod A6, the screw rod sleeve a7 is driven to drive the bearing sleeve a8 to move up and down, the bearing sleeve a8 drives the rotating wheel a10 rotatably, manual rotation knob B11, knob B11 rotates and drives screw rod B12 and rotates, screw rod B12 has the screw thread through the outer wall cut and has screw thread with screw rod cover B13 inner wall cut and have the screw thread to cooperate, it reciprocates to drive screw rod cover B13 to rotate at screw rod B12 outer wall, screw rod cover B13 reciprocates and drives bearing housing B14 and reciprocates, bearing housing B14 reciprocates and drives runner B16 that both sides rotate the installation from top to bottom sliding tray in sliding tray B15, adjust the distance that runner B16 contacted slide rail 17 upside inner wall according to the inside size of slide rail 17, make the double pulley laminate at the spout inner wall according to the size, and the cost is saved, and the practicality of double pulley is improved.

Referring to fig. 1, two sets of rubber pads a18, B19 and C20 are fixedly mounted, when the fixing rod 1 slides to drive the upper pulley to slide inside the sliding rail 17, rubber pad a18 avoids noise generated by metal friction between the fixing rod 1 and the inner side of the sliding rail 17 when sliding, rubber pad B19 of the rotating wheel a10 and the inner wall of the lower side of the sliding rail 17 is contacted to avoid metal friction between the rotating wheel a 16 and the inner wall of the sliding rail 17, thereby reducing noise generation, rubber pad C20 of the rotating wheel B16 and the inner wall of the upper side of the sliding rail 17 is contacted to avoid metal friction between the rotating wheel B16 and the inner wall of the upper side of the sliding rail 17, and improving practicability of the double-pulley device.

The embodiment of the utility model provides a silence double pulley device for shower room, when needs installation double pulley, manual rotation knob A2, knob A2 rotates and drives left end bull stick 3 and rotate, bull stick 3 rotates and drives left end fixed mounting's spiral shell piece A4 and rotates, spiral shell piece A4 is cut threaded through the outer wall and is cut threaded with spiral shell piece B5 outer wall and has matched with, it rotates to drive spiral shell piece B5, spiral shell piece B5 rotates and drives screw rod A6 and rotates, screw rod A6 is cut threaded through the outer wall and is cut threaded with screw rod cover A7 inner wall and is cut threaded and cooperate, it reciprocates to drive screw rod cover A7 at screw rod A6 outer wall rotation, screw rod cover A7 reciprocates and drives bearing cover A8, bearing cover A8 reciprocates and drives both sides to rotate the runner A10 of installation and reciprocates in sliding tray A9, according to the height adjustment runner A10 downside contact's distance in the slide rail 17 inside, manual rotation knob B11, turn knob B11 rotates and drives screw rod B67 12, the screw B12 is matched with the screw sleeve B13 through threads cut on the outer wall, the screw sleeve B13 is driven to rotate and move up and down on the outer wall of the screw B12, the screw sleeve B13 moves up and down to drive the bearing sleeve B14 to move up and down, the bearing sleeve B14 moves up and down to drive the rotating wheels B16 which are rotatably arranged on two sides to slide up and down in the sliding groove B15, the distance of the rotating wheel B16 contacting with the inner wall of the upper side of the sliding rail 17 is adjusted according to the size of the inside of the sliding rail 17, so that the double pulleys are attached to the inner wall of the sliding groove according to the size, when the fixed rod 1 slides to drive the upper pulley to slide in the sliding rail 17, the rubber pad A18 avoids the noise generated by the metal friction between the fixed rod 1 and the inner side of the sliding rail 17, the rotating wheel A10 contacts with the rubber pad B19 fixedly arranged on the inner wall of the lower side of the sliding, the metal friction between the rotating wheel B16 and the inner wall of the upper side of the slide rail 17 is avoided.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A mute double-pulley device for a shower room is characterized in that the double pulleys comprise a fixed rod (1), a rotating button A (2) is rotatably installed on the outer wall of the right end of the lower side of the fixed rod (1), a rotating rod (3) is rotatably installed at the left end of the rotating button A (2) through the fixed rod (1), a screw block A (4) is fixedly installed on the outer wall of the left end of the rotating rod (3), a screw rod A (6) is rotatably installed inside the lower side of the fixed rod (1), a screw block B (5) is fixedly installed at the lower end of the screw rod A (6), a screw rod sleeve A (7) is rotatably sleeved on the outer wall of the screw rod A (6), a bearing sleeve A (8) is fixedly sleeved on the outer wall of the screw rod sleeve A (7), sliding grooves A (9) are fixedly installed on the two side walls of the lower side of the fixed rod (1), rotating wheels A (10) are rotatably, the outer wall of the upper end of the fixed rod (1) is rotatably provided with a knob B (11), the lower end of the knob B (11) penetrates through the fixed rod (1) and is rotatably provided with a screw B (12), the outer wall of the screw B (12) is rotatably sleeved with a screw rod sleeve B (13), the outer wall of the screw rod sleeve B (13) is fixedly sleeved with a bearing sleeve B (14), two side walls of the upper side of the fixed rod (1) are fixedly provided with sliding grooves B (15), two sides of the bearing sleeve B (14) penetrate through the sliding groove B (15) and are rotatably provided with rotating wheels B (16), a slide rail (17) is fixedly arranged outside the fixed rod (1), rubber pads C (20) are fixedly arranged on the inner walls of the two sides of the upper side of the slide rail (17), rubber pads B (19) are fixedly arranged on the inner walls of the lower sides of the left side and the right side of the slide rail (17), and a rubber pad A (18) is fixedly mounted on the inner wall of the lower end of the center of the sliding rail (17).

2. The mute double-pulley device for the shower room as claimed in claim 1, wherein the outer wall of the screw A (6) is fixedly provided with threads, and the inner wall of the screw sleeve A (7) is fixedly provided with threads matched with the threads on the outer wall of the screw A (6) to form a rotating structure.

3. The mute double-pulley device for the shower room as claimed in claim 1, wherein the outer wall of the screw B (12) is fixedly provided with threads, and the inner wall of the screw sleeve B (13) is fixedly provided with threads matched with the threads on the outer wall of the screw B (12) to form a rotating structure.

4. The silent double-pulley device for the shower room as claimed in claim 1, wherein two groups of rubber pads A (18), B (19) and C (20) are fixedly installed.

5. The mute double-pulley device for the shower room as claimed in claim 1, wherein a screw block A (4) is fixedly installed at the left side of the rotating rod (3), and a screw block B (5) matched with the screw block A (4) is fixedly installed at the lower end of the screw rod A (6) to form a rotating structure.