CN210067773U

CN210067773U - Waterproof and dustproof internal screw type electric window opener with higher level

Info

Publication number: CN210067773U
Application number: CN201920602124.5U
Authority: CN
Inventors: 王智
Original assignee: Xuzhou Xinyou Industrial Technology Development Co Ltd
Current assignee: Xuzhou Xinyou Industrial Technology Development Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-02-14
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a higher-grade waterproof and dustproof internal screw rod type electric window opener in the technical field of window openers, a rod sleeve inner cavity is provided with a motor, one end of the motor is electrically connected with a power line, the power line passes through a rod sleeve side wall, the rod sleeve side wall is provided with a water-blocking check ring, the outer side of the water-blocking check ring is provided with a waterproof joint sleeve, the motor is connected with a screw rod through a coupler, the inner cavity at one end of the screw rod is provided with a push rod, the rod sleeve side wall is fixedly provided with a mounting bracket through a locking screw, the connection part of the push rod and an end cover at one end of the rod sleeve is provided with a dustproof ring, one end of the outer wall of the rod sleeve, which is far away from the power line, is provided with a waterproof mechanism, the utility model can effectively prevent external, the service life of the window opener is prolonged.

Description

Waterproof and dustproof internal screw type electric window opener with higher level

Technical Field

The utility model relates to a machine technical field of windowing specifically is a higher waterproof dustproof interior screw rod formula of rank electric machine of windowing.

Background

Machines for opening and closing windows are referred to as window openers or window openers, generally referred to as window openers abroad, and mostly referred to as window openers in China.

The screw type electric window opening machine utilizes a motor to drive a screw to rotate and push a push rod fixedly connected with a window to move, so that the purpose of controlling the opening and closing of the window is achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a higher waterproof dustproof interior screw rod formula of rank machine of windowing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a higher waterproof dustproof interior screw rod formula electronic machine of windowing of rank, includes the rod cover, the rod cover inner chamber is provided with the motor, motor one end electric connection has the power cord, the power cord passes the rod cover lateral wall, the rod cover lateral wall is provided with the retaining ring that blocks water, the retaining ring outside that blocks water is provided with waterproof joint cover, the power cord passes waterproof joint cover one end, the motor has the screw rod through the coupling joint, screw rod one end inner chamber is provided with the push rod, the rod cover lateral wall has the installing support through locking screw fixed mounting, the push rod is provided with the dust ring with the end cover junction of rod cover one end, the one end that the power cord was kept away from to the rod.

Further, waterproofing mechanism includes the arc shell, the arc shell inner chamber slides and is provided with the waterproof ring that keeps off of first arc and the waterproof ring that keeps off of second arc, the waterproof ring that keeps off of first arc all is connected with reset spring with the waterproof one end that keeps off the ring of second arc, reset spring is fixed to be set up in arc shell inner chamber.

Furthermore, the one end of the waterproof fender ring of first arc is provided with integrated into one piece's stopper, be provided with the elastic block on the stopper, the waterproof fender ring of second arc one end lateral wall is seted up with the spacing slotted hole of stopper looks adaptation.

Further, waterproof fender ring of first arc, the waterproof fender ring of second arc and arc shell constitution circle structure, the waterproof length that keeps off the ring of first arc is greater than the waterproof length that keeps off the ring of second arc, the center of arc shell is traded the line and is located same straight line with the front end of rod cover.

Further, arc shell cross-sectional view is L type structure, the waterproof fender ring of first arc is hugged closely pole cover one end lateral wall with the waterproof fender ring expansion mouth inner wall of second arc, just the waterproof fender ring of first arc is equipped with the rubber sleeve that blocks water with the waterproof fender ring outer wall cover of second arc.

Furthermore, a plurality of mounting holes are formed in the mounting support, and the mounting support is of a concave frame structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and reasonable design, the end provided with the power line is provided with the water-blocking check ring and the waterproof joint sleeve, so that the water-blocking performance of the joint of the power line is good, the water flow is prevented from entering, and the dustproof effect on the joint of the power line is achieved, the end provided with the push rod is provided with the waterproof mechanism, when the push rod is pushed by the screw rod, so that the window is in an open state, the first arc-shaped waterproof baffle ring and the second arc-shaped waterproof baffle ring are drawn out from the inner cavity of the arc-shaped shell, so that the first arc-shaped waterproof baffle ring and the second arc-shaped waterproof baffle ring rotate along the side wall of one end of the rod sleeve and wrap the outer wall of the push rod, an annular closed water-blocking structure is formed at the joint of the push rod and the rod sleeve, the external water flow from the gap at the joint of the push rod and the rod, the service life of the window opener is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of the present invention;

FIG. 3 is a schematic view of the connection of the arc-shaped waterproof baffle ring of the present invention;

FIG. 4 is a sectional view taken along line B-B of the present invention;

fig. 5 is the installation schematic diagram of the waterproof mechanism of the present invention.

In the figure: 1. a rod sleeve; 2. a motor; 3. a power line; 4. a water blocking check ring; 5. a waterproof joint sleeve; 6. a coupling; 7. a screw; 8. a push rod; 9. mounting a bracket; 10. a dust ring; 11. a waterproof mechanism; 111. an arc-shaped housing; 112. a second arc-shaped waterproof baffle ring; 1121. limiting slotted holes; 113. a first arc-shaped waterproof baffle ring; 1131. a limiting block; 1132. an elastic block; 114. a return spring.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a higher waterproof dustproof electronic machine of windowing of screw-type in rank, including rod cover 1, 1 inner chamber of rod cover is provided with motor 2, 2 one end electric connection of motor has power cord 3, power cord 3 passes 1 lateral wall of rod cover, 1 lateral wall of rod cover is provided with retaining ring 4 that blocks water, retaining ring 4 that blocks water is along power cord 3 and the outer fringe zonulae occludens of 1 joint department of rod cover, the retaining ring 4 outside that blocks water is provided with waterproof joint cover 5, waterproof joint cover 5 is made by insulating material, power cord 3 passes 5 one end of waterproof joint cover, motor 2 is connected with screw rod 7 through

shaft coupling

6, 7 one end inner chambers of screw rod are provided with push rod 8, 1 lateral wall of rod cover has installing support 9 through locking screw fixed mounting, push rod 8 is provided with dust ring 10 with the end cover junction of 1 one end of rod cover.

Referring to fig. 2, the waterproof mechanism 11 includes an arc-shaped housing 111, a first arc-shaped waterproof retaining ring 113 and a second arc-shaped waterproof retaining ring 112 are slidably disposed in an inner cavity of the arc-shaped housing 111, one end of each of the first arc-shaped waterproof retaining ring 113 and the second arc-shaped waterproof retaining ring 112 is connected to a return spring 114, so that when the first arc-shaped waterproof retaining ring 113 and the second arc-shaped waterproof retaining ring 112 are separated from each other, the first arc-shaped waterproof retaining ring 113 and the second arc-shaped waterproof retaining ring 112 automatically return to the inner cavity of the arc-shaped housing 111, and.

Referring to fig. 3, an integrally formed limiting block 1131 is disposed at one end of the first arc-shaped water-proof retaining ring 113, an elastic block 1132 is disposed on the limiting block 1131, so as to facilitate connection and fixation of the first arc-shaped water-proof retaining ring 113 and the second arc-shaped water-proof retaining ring 112, and a limiting slot 1121 matched with the limiting block 1131 is disposed on a side wall of one end of the second arc-shaped water-proof retaining ring 112.

Waterproof fender ring 113 of first arc, the waterproof fender ring 112 of second arc and arc shell 111 constitute the circle structure, and the waterproof length that keeps off ring 113 of first arc is greater than the waterproof length that keeps off ring 112 of second arc for the waterproof fender ring 113 of first arc and the waterproof fender ring 112 of second arc connect department in the push rod lateral part, are convenient for connect and separate, and the center of arc shell 111 is traded the line and is located same straight line with the front end of rod cover 1.

Referring to fig. 5, the cross-sectional view of the arc-shaped housing 111 is an L-shaped structure, which facilitates the attachment of the joint between the rod sleeve and the push rod, the inner walls of the openings of the first arc-shaped waterproof baffle ring 113 and the second arc-shaped waterproof baffle ring 112 are tightly attached to the side wall of one end of the rod sleeve 1, so that no gap is left at the joint, the possibility of external water flow entering the inner cavity of the rod sleeve 1 is reduced, and the water-blocking rubber sleeve is sleeved on the outer walls of the first arc-shaped waterproof baffle ring 113 and the second arc-shaped waterproof baffle ring 112, which facilitates the.

A plurality of mounting holes are formed in the mounting bracket 9, the mounting bracket 9 is of a concave frame structure, and the window opener can be conveniently fixed on a window frame through the mounting bracket 9.

Example (b): the rod sleeve 1 is fixedly arranged on a window frame through the mounting bracket 9, one end of the push rod 8 is fixedly connected with a side frame of the window, then the first arc-shaped waterproof baffle ring 113 and the second arc-shaped waterproof baffle ring 112 are drawn out from the inner cavity of the arc-shaped shell 111, the first arc-shaped waterproof baffle ring 113 and the second arc-shaped waterproof baffle ring 112 surround the outer wall of the push rod 8, the limiting block 1131 is inserted into the limiting groove hole 1121, the elastic block 1132 is squeezed and compressed and pops out from a limiting hole in the limiting groove hole 1121 to fix the first arc-shaped waterproof baffle ring 113 and the second arc-shaped waterproof baffle ring 112, so that an annular water blocking structure is formed on the outer wall of the joint of the rod sleeve 1 and the push rod 8, the external water flow is effectively prevented from entering the inner cavity of the rod sleeve 1, and meanwhile, the water blocking baffle ring 4 and the waterproof joint sleeve 5 are arranged at one end provided with the power line 3, meanwhile, the dustproof effect can be achieved at the joint of the power line 3, and the service life of the window opener is prolonged.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a higher waterproof dustproof interior screw-type electronic machine of windowing of rank, includes rod cover (1), its characterized in that: the utility model discloses a pole cover, including pole cover (1), pole cover (1) inner chamber, motor (2) one end electric connection has power cord (3), power cord (3) pass pole cover (1) lateral wall, pole cover (1) lateral wall is provided with retaining ring (4) that blocks water, retaining ring (4) outside that blocks water is provided with waterproof joint cover (5), waterproof joint cover (5) one end is passed in power cord (3), motor (2) are connected with screw rod (7) through shaft coupling (6), screw rod (7) one end inner chamber is provided with push rod (8), pole cover (1) lateral wall has installing support (9) through locking screw fixed mounting, push rod (8) are provided with dust ring (10) with the end cover junction of pole cover (1) one end, the one end that power cord (3) were kept away from to pole cover (1) outer wall is provided with waterproofing mechanism (11).

2. The electric screw type window opener of claim 1, characterized in that: waterproof mechanism (11) include arc shell (111), arc shell (111) inner chamber slides and is provided with waterproof fender ring (113) of first arc and the waterproof fender ring (112) of second arc, the waterproof fender ring of first arc (113) and the waterproof one end of keeping off ring (112) of second arc all are connected with reset spring (114), reset spring (114) are fixed to be set up in arc shell (111) inner chamber.

3. The electric screw type window opener of claim 2, characterized in that: the waterproof stopper ring of keeping off of first arc (113) one end is provided with integrated into one piece's stopper (1131), be provided with elastic component (1132) on stopper (1131), the waterproof stopper ring of keeping off of second arc (112) one end lateral wall is seted up with stopper (1131) looks adaptation spacing slotted hole (1121).

4. The electric screw type window opener of claim 2, characterized in that: waterproof fender ring of first arc (113), the waterproof fender ring of second arc (112) and arc shell (111) constitute the circle structure, the length that the waterproof fender ring of first arc (113) is greater than the length that the waterproof fender ring of second arc (112), the center of arc shell (111) is traded the line and is located same straight line with the front end of rod cover (1).

5. The electric screw type window opener of claim 2, characterized in that: arc shell (111) cross-sectional view is L type structure, first arc is waterproof to keep off ring (113) and second arc is waterproof to keep off ring (112) and is unfolded mouthful inner wall and hug closely pole cover (1) one end lateral wall, just first arc is waterproof to keep off ring (113) and second arc is waterproof to keep off ring (112) outer wall cover and is equipped with the rubber sleeve that blocks water.

6. The electric screw type window opener of claim 1, characterized in that: a plurality of mounting holes are formed in the mounting support (9), and the mounting support (9) is of a concave frame structure.