CN211818858U

CN211818858U - Novel protection pulley bearing is glued device

Info

Publication number: CN211818858U
Application number: CN201922058695.XU
Authority: CN
Inventors: 吴越
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-10-30
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a novel protection pulley bearing is glued device, which comprises an outer shell, the inner shell is installed to the inner chamber of shell, the equal swing joint in both sides of inner shell inner chamber has the polished rod, the surface swing joint of polished rod has the pulley body, the center department of inner shell inner chamber installs the bearing and glues, plastic-coated adhesive tape brush is installed on the right side of inner shell inner chamber, the fluting has been seted up to the inner chamber of plastic-coated adhesive tape brush, the right side of outer shell inner chamber is run through and is provided with the bolt. The utility model discloses an cooperation of shell, recess, pulley body, bearing glue, inner shell, bolt, knob piece, polished rod, plastic envelope sticky tape brush, fluting and guide way is used, has reached the advantage that prevents the damage, has solved current door and window and has not possessed the function of preventing the damage in the installation, and when often pulley mounting was on door and window, can be because of the fixed screw beat injures, bump bad, the problem that consequently people used of being not convenient for.

Description

Novel protection pulley bearing is glued device

Technical Field

The utility model relates to a door and window technical field specifically is a novel protection pulley bearing is glued device.

Background

The door and window is divided into an enclosure component or a partition component according to different positions, different design requirements are required to have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire prevention and the like, the requirement of the tightness of the door and window is important content in energy-saving design, the door and the window are important components in a building enclosure structure system, the existing door and window does not have the function of preventing damage in the installation process, and when the pulley is installed on the door and window, the pulley is often damaged and bumped due to fixing screws, so that the pulley is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel protection pulley bearing is glued device possesses the advantage that prevents damage, has solved current door and window and has not possessed the function of preventing damage in the installation, and when often pulley mounting was on door and window, can be wounded, bumped bad because of the fixed screw is beaten, the problem that consequently people used not convenient for.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: the utility model provides a novel protection pulley bearing is glued device, includes the shell, the inner shell is installed to the inner chamber of shell, the equal swing joint in both sides of inner shell inner chamber has the polished rod, the surperficial swing joint of polished rod has the pulley body, the center department of inner shell inner chamber installs the bearing and glues, plastic wrapping tape brush is installed on the right side of inner shell inner chamber, the fluting has been seted up to the inner chamber of plastic wrapping tape brush, the right side of shell inner chamber is run through and is provided with the bolt, the left side of bolt run through to the inner chamber of inner shell and with plastic wrapping tape brush threaded connection, the right side of bolt runs through to the right side and the fixedly.

Preferably, a groove is formed in the left side of the bottom of the shell and is arranged in an inverted triangle buckle mode.

Preferably, the bearing rubber is made of natural rubber, and the inner cavity of the bearing rubber is provided with a guide groove.

Preferably, the surface of the knob block is fixedly connected with a plurality of bumps, and the plurality of bumps are distributed on the surface of the knob block in a surrounding manner.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel protection pulley bearing is glued device possesses following beneficial effect:

1. the utility model discloses an cooperation of shell, recess, pulley body, bearing glue, inner shell, bolt, knob piece, polished rod, plastic envelope sticky tape brush, fluting and guide way is used, has reached the advantage that prevents the damage, has solved current door and window and has not possessed the function of preventing the damage in the installation, and when often pulley mounting was on door and window, can be because of the fixed screw beat injures, bump bad, the problem that consequently people used of being not convenient for.

2. The utility model discloses a recess makes the shell be difficult to warp at the during operation, and the shell can not expand in addition.

3. The utility model discloses a bearing is glued, plays the effect of protection to the pulley body, prevents that this meeting of pulley from touching the set screw to cause the pulley body to damage.

4. The utility model discloses a bolt, knob piece and plastic-covered rubber belt brush form the integral type to more the person of facilitating the use installs.

Drawings

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

fig. 2 is a bottom view of the housing structure of the present invention.

In the figure: 1. a housing; 2. a groove; 3. a pulley body; 4. a load-bearing glue; 5. an inner shell; 6. a bolt; 7. a knob block; 8. a polish rod; 9. plastic-covered tape brushes; 10. grooving; 11. a guide groove.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an outer shell 1, recess 2, pulley body 3, bearing glue 4, inner shell 5, bolt 6, knob piece 7, polished rod 8, plastic-coated tape brush 9, fluting 10 and guide way 11 parts are the parts that general standard spare or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-2, a novel protective pulley bearing rubber device comprises an outer shell 1, an inner shell 5 is installed in an inner cavity of the outer shell 1, a polish rod 8 is movably connected to both sides of the inner cavity of the inner shell 5, a pulley body 3 is movably connected to the surface of the polish rod 8, a bearing rubber 4 is installed at the center of the inner cavity of the inner shell 5, the bearing rubber 4 is made of natural rubber, a guide groove 11 is formed in the inner cavity of the bearing rubber 4, the pulley body 3 is protected by the bearing rubber 4, the pulley body 3 is prevented from touching a fixing screw, so that the pulley body 3 is damaged, a plastic-coated adhesive tape brush 9 is installed on the right side of the inner cavity of the inner shell 5, a slot 10 is formed in the inner cavity of the plastic-coated adhesive tape brush 9, a bolt 6 is arranged on the right side of the inner cavity of the outer shell 1 in a penetrating, through bolt 6, knob piece 7 and plastic-covered tape brush 9, form the integral type, thereby more the person of facilitating the use installs, the right side of bolt 6 runs through to the right side of shell 1 and fixedly connected with knob piece 7, the fixed surface of knob piece 7 is connected with the lug, and the quantity of lug is a plurality of, a plurality of lugs are around distributing in the surface of knob piece 7, the left side of shell 1 bottom is seted up flutedly 2, recess 2 is the setting of the formula of falling triangle buckle, through recess 2, make shell 1 be difficult to warp at the during operation, and shell 1 can not expand yet.

When in use, the surface of the polished rod 8 is movably connected with the pulley body 3, the center of the inner cavity of the inner shell 5 is provided with the bearing rubber 4, the left side of the bottom of the outer shell 1 is provided with the groove 2 which is arranged in an inverted triangle buckle type, the groove 2 is arranged, so that the outer shell 1 is not easy to deform in operation, and the outer shell 1 can not expand, the bearing rubber 4 is arranged, the pulley body 3 is protected, the pulley body 3 can be prevented from touching a fixing screw, the pulley body 3 is prevented from being damaged, the bolt 6, the knob block 7 and the plastic-coated adhesive tape brush 9 are arranged to form an integral body, thereby being more convenient for a user to install, the advantage of damage prevention is achieved through the matching of the structures, the problem that the existing door and window does not have the function of damage prevention in the installation process is solved, when the pulley is installed on the door and window, the pulley can be, thereby being inconvenient for people to use.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a novel protection pulley bearing is glued device, includes shell (1), its characterized in that: inner shell (5) are installed to the inner chamber of shell (1), the equal swing joint in both sides of inner shell (5) inner chamber has polished rod (8), the surperficial swing joint of polished rod (8) has pulley body (3), the center department of inner shell (5) inner chamber installs bearing glue (4), plastics package sticky tape brush (9) are installed on the right side of inner shell (5) inner chamber, fluting (10) have been seted up to the inner chamber of plastics package sticky tape brush (9), the right side of shell (1) inner chamber is run through and is provided with bolt (6), the left side of bolt (6) run through to the inner chamber of inner shell (5) and with plastics package sticky tape brush (9) threaded connection, the right side of bolt (6) runs through to the right side of shell (1) and fixedly connected with knob piece (7).

2. The novel protective pulley load-bearing rubber device according to claim 1, characterized in that: the left side of shell (1) bottom is seted up flutedly (2), recess (2) are the setting of inverted triangle buckle formula.

3. The novel protective pulley load-bearing rubber device according to claim 1, characterized in that: the bearing rubber (4) is made of natural rubber, and a guide groove (11) is formed in the inner cavity of the bearing rubber (4).

4. The novel protective pulley load-bearing rubber device according to claim 1, characterized in that: the surface of the knob block (7) is fixedly connected with a plurality of lugs, and the lugs are distributed on the surface of the knob block (7) in a surrounding manner.