CN217999373U

CN217999373U - Tank chain roll net door and window

Info

Publication number: CN217999373U
Application number: CN202221406655.5U
Authority: CN
Inventors: 刘建伟
Original assignee: Xiamen Weiziran Industry And Trade Co ltd
Current assignee: Xiamen Weiziran Industry And Trade Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-12-09
Anticipated expiration: 2032-06-07

Abstract

The utility model provides a tank chain roller screen door and window, include: an upper frame; a lower rim parallel to the upper rim; the two ends of the square tube are respectively perpendicular to the upper frame and the lower frame; the left frame is parallel to the square pipe, and two ends of the left frame are respectively matched with the upper frame and the lower frame; roll up the net module, roll up the net module respectively with go up frame, lower frame, side's pipe and the cooperation of the frame on the left side, roll up the net module including violently drawing frame, gauze, pull wire and tank chain, the pull wire holding respectively in go up the frame with violently draw in the frame, the pull wire connect in the one end of tank chain.

Description

Tank chain roll net door and window

Technical Field

The utility model relates to a door and window field, more specifically the says so, relates to a tank chain roll net door and window.

Background

The existing rolling net door and window generally stores the force of a spring in a square tube at an initial end, and the rolling net is opened and buckled at a target end by pulling force to be in an open state; no place can be buckled or hung in the midway, and the door can be stopped where the door cannot be pulled (for example, half or one third of the door and window cannot be opened); most of the functions of the rolling net door are that the rolling net door can automatically roll back without being buckled or hung and fixed, the rolling force is quicker, and the force is different according to different rotating turns of the spring; the door and window can be accidentally knocked back by the rewinding force, and the conventional roller screen door and window can be solved by adding a buffer, but the buffer fails at a certain rate. The other is that two sides of the coiled net are easy to loosen, because the two sides of the coiled net are free sectional materials in the sectional materials, if the wind power is higher, the net is easy to run out of the sectional materials, so that mosquitoes and insects fly in; bringing great confusion and inconvenience to customers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tank chain rolls up net door and window.

The utility model aims to solve the problem that the existing rolling net door and window exists.

Compared with the prior art, the utility model discloses technical scheme and beneficial effect as follows:

a tank chain roller screen door and window comprising: an upper frame; a lower rim parallel to the upper rim; the two ends of the square tube are respectively perpendicular to the upper frame and the lower frame; the left frame is parallel to the square pipe, and two ends of the left frame are respectively matched with the upper frame and the lower frame; the net rolling module is matched with the upper frame, the lower frame, the square pipe and the left frame respectively, the net rolling module comprises a transverse pulling frame, a gauze net, a traction line and a tank chain, the traction line is contained in the upper frame and the transverse pulling frame respectively, and the traction line is connected to one end of the tank chain.

As a further improvement, the net rolling module further comprises: the upper bearing seat is matched with the upper end of the square pipe; the lower bearing seat is matched with the lower end of the square pipe; the two ends of the round pipe are respectively matched with the upper bearing seat and the lower bearing seat; the spring is accommodated in the round pipe, one end of the spring is fixed in the round pipe through a spring head, and the other end of the spring is matched with the round pipe through a spring fixing piece; the rotary disc is sleeved on the spring fixing piece and matched with the upper bearing seat, and the traction wire is connected to the rotary disc.

As a further improvement, the tank chain part is accommodated in the transverse pulling frame, the net rolling module further comprises a clamping strip, the clamping strip is connected to the gauze, a handle is arranged on the clamping strip, and the clamping strip is matched with the transverse pulling frame.

As a further improvement, the method further comprises the following steps: the two ends of the traction wire are respectively connected with the sliding blocks, and the sliding blocks are arranged on the upper frame; the upper right sliding table is installed on the upper frame, and the traction wire is wound around the upper right sliding table and the corner respectively.

The utility model has the advantages that:

the tank chain rolling screen door window adopts the combination of the upper frame, the lower frame, the left frame, the square tube and the rolling screen module, so that the defect that a client is inconvenient to open and close a door window because the hand strength of a child or an old is smaller can be overcome, the problem that the client cannot get hands because the rolling screen door window is not buckled when being opened and the rewinding force is large can be solved, and the tank chain rolling screen door window is more suitable for selection of mass clients; the smoothness and the tightness of the rolling screen door and window are ensured; the tank chain roll screen door and window is suitable for single-opening doors and windows, double-opening doors and windows, sliding doors and windows and the like in the existing market; can be directly matched with the door and window of the room of the normal family for use, not only achieves the smoothness of the surface of the product, but also can improve the convenience of the product and the market demand.

Drawings

Fig. 1 is a schematic structural diagram of a tank chain roller screen door and window provided by the embodiment of the utility model.

Fig. 2 is an exploded view of a tank chain roller screen door and window provided by the embodiment of the utility model.

In the figure:

1. upper frame 2, lower frame 3, square tube

4. Left side frame 5, roll up net module 51, violently draw the frame

52. Gauze 53, pull wire 54, tank chain

55. Upper bearing seat 56, lower bearing seat 57, round tube

58. Spring 59, spring head 510, spring mount

511. Turntable 512, clamping strip 5121 and handle

6. Slide block 7, right upper sliding table 8, corner

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, a tank chain roller screen door and window includes: an upper frame 1; the lower frame 2 is parallel to the upper frame 1; the two ends of the square tube 3 are respectively perpendicular to the upper frame 1 and the lower frame 2; the left frame 4 is parallel to the square pipe 3, and two ends of the left frame 4 are respectively matched with the upper frame 1 and the lower frame 2; the net rolling module 5 is characterized in that the net rolling module 5 is respectively matched with the upper frame 1, the lower frame 2, the square pipe 3 and the left frame 4, the net rolling module 5 comprises a transverse pulling frame 51, a gauze 52, a pull wire 53 and a tank chain 54, the pull wire 53 is respectively accommodated in the upper frame 1 and the transverse pulling frame 51, and the pull wire 53 is connected to one end of the tank chain 54.

Roll up net module 5 and still include: an upper bearing seat 55, wherein the upper bearing seat 55 is matched with the upper end of the square pipe 3; a lower bearing seat 56, wherein the lower bearing seat 56 is matched with the lower end of the square pipe 3; a circular tube 57, both ends of the circular tube 57 respectively fit with the upper bearing seat 55 and the lower bearing seat 56; the spring 58 is accommodated in the circular tube 57, one end of the spring 58 is fixed in the circular tube 57 through a spring head 59, and the other end of the spring 58 is matched with the circular tube 57 through a spring fixing piece 510; the rotating disc 511 is sleeved on the spring fixing piece 510, the rotating disc 511 is matched with the upper bearing seat 55, and the pull wire 53 is connected to the rotating disc 511.

The tank chain 54 is partially accommodated in the transverse pull frame 51, the net rolling module 5 further comprises a clamping strip 512, the clamping strip 512 is connected to the gauze 52, a handle 5121 is arranged on the clamping strip 512, and the clamping strip 512 is matched with the transverse pull frame 51.

A tank chain roller screen door and window still includes: the two ends of the traction wire 53 are respectively connected with the sliding blocks 6, and the sliding blocks 6 are installed on the upper frame 1; the upper right sliding table 7 is arranged on the upper frame 1, and the traction wire 53 respectively surrounds the upper right sliding table 7 and the corner 8.

The utility model discloses a theory of operation does:

the bottom tank chain structure is adopted to assist the screen 52 to be stable, the inside of the square tube 3 at the starting end is provided with a spring 58, and the whole product is balanced to open the screen door and window through a traction line (see figure 1 in detail), so that the product can run stably when being opened and closed, and can be stopped at any position to which degree you want to open; the structure adopts the structure that the spring 58 has a coiling force to enable the product to automatically recover the stroke (the spring force is very small), in addition, one end of the traction line in the handle section bar passes through the end part loop of the chain to the top and turns left to the track groove of the upper frame 1 through the plastic part to be fixed (and the position can be adjusted), and the other end of the traction line passes through the plastic part to turn right to the track groove of the upper frame 1 to be fixed (and the position can be adjusted), so that the opening and closing stroke of the product is always kept in vertical force balance, and the degree of opening the door and the window can be reached (see figure 2 in detail); the tank chain is combined, so that the winding net can be effectively clamped in the chain, and the gauze can effectively play a role in wind prevention and the like; the screen door can be opened and closed smoothly and stably; and the technical defects that the existing rolling mesh screen door and window can not be stopped at will and the hands are easily injured due to overlarge rewinding force are better changed.

The above examples are only for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the true spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a tank chain roller screen door and window which characterized in that includes:

an upper frame;

a lower rim parallel to the upper rim;

the two ends of the square tube are respectively perpendicular to the upper frame and the lower frame;

the left frame is parallel to the square pipe, and two ends of the left frame are respectively matched with the upper frame and the lower frame;

the net rolling module is matched with the upper frame, the lower frame, the square pipe and the left frame respectively, the net rolling module comprises a transverse pulling frame, a gauze net, a traction line and a tank chain, the traction line is contained in the upper frame and the transverse pulling frame respectively, and the traction line is connected to one end of the tank chain.

2. The tank chain roller screen door and window of claim 1, wherein the roller screen module further comprises:

the upper bearing seat is matched with the upper end of the square pipe;

the lower bearing seat is matched with the lower end of the square pipe;

the two ends of the circular tube are respectively matched with the upper bearing seat and the lower bearing seat;

the spring is accommodated in the round pipe, one end of the spring is fixed in the round pipe through a spring head, and the other end of the spring is matched with the round pipe through a spring fixing piece;

the rotary disc is sleeved on the spring fixing piece and matched with the upper bearing seat, and the traction wire is connected to the rotary disc.

3. The tank chain roller screen door and window as claimed in claim 1, wherein the tank chain part is accommodated in the cross-pull frame, the roller screen module further comprises a holding strip, the holding strip is connected to the gauze, a handle is arranged on the holding strip, and the holding strip is matched with the cross-pull frame.

4. The tank chain roller screen door and window of claim 1, further comprising:

the two ends of the traction line are respectively connected with the sliding blocks, and the sliding blocks are arranged on the upper frame;

the upper right sliding table is installed on the upper frame, and the traction wire is wound around the upper right sliding table and the corner respectively.