Regulator for invisible screen window reel

Abstract

The utility model discloses a regulator for invisible screen window reel, including: adjusting portion and reset portion, the adjusting portion includes shell and trigger piece with shell movable connection, the reset portion includes elastic piece and limit piece, the elastic piece presses the limit piece, by extruding the trigger piece far away from the end face of shell, the limit piece is pressed by the elastic piece. And when the buckling state is released, the opposite limiting pieces are subjected to the acting force of the elastic pieces and are used for rebounding and resetting. The utility model provides the regulator for the invisible screen window reel, the regulation is simple and the installation is not needed, firstly, the spikes are matched with the convex teeth, the spikes are used for controlling a one-way knob, specifically, the structure of the spikes is meshed with the convex teeth, and finally, when a user wants to carry out reset regulation, the inner column is extruded, so that the spikes can be reset. When the shaft piece rotates, the acting force is transferred to the elastic piece through the limiting piece, meshing of the protruding thorns and the protruding teeth is released, control of the inner column is released, then the elastic piece rebounds, and the shaft piece returns to the initial state.

Description

Technical Field

[0001] The utility model relates to the field of door and window hardware accessories, in particular to an adjuster for an invisible screen window reel. Background Art

[0002] Invisible screen window is a screen window that can automatically roll back. It is mainly used for ventilation and mosquito prevention. The frame is tightly attached to the window frame. When it is needed, the screen is pulled down. When it is not needed, the screen will automatically roll back into the net box. It does not take up space and has strong sealing. It is coordinated with high-end home decoration. Roll-up working principle: The screen is stored through the roll.

[0003] The existing roller regulators for adjusting the tension of screen windows are relatively complex in structure and inconvenient to install. Now, a regulator is proposed which is installation-free and easy to adjust. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an adjuster for an invisible screen window reel to meet the current needs of the general public.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] An adjuster for an invisible screen window roller, comprising:

[0007] An adjusting part and a resetting part, wherein the adjusting part includes a shell and a trigger part movably connected to the shell, the trigger part controls the tightness of the reel through a shaft, the resetting part is located on one side of the shell and is penetrated and pressed by the trigger part, the resetting part includes an elastic part and a limiting part, the elastic part presses the limiting part, and by squeezing the trigger part away from the end face of the shell, the buckled state is released, so that the relative limiting part is subjected to the force of the elastic part for rebounding and resetting.

[0008] Furthermore, the outer shell is provided with a positioning hole connected to the trigger member, a column is provided on one side of the positioning hole to press the trigger member, the column is provided with regularly designed spurs, the trigger member includes a connecting end and a knob end, the connecting end is provided with a cross groove, the knob end is provided with a sleeve, the sleeve has an inner column, and the inner column has convex teeth matching the spurs.

[0009] Furthermore, a mounting column is provided on the housing, and the limiting component is connected to the trigger component, and the elastic component is arranged on the mounting column, including a fixing component.

[0010] Furthermore, the limiting member is preferably in the shape of a plate, and both the mounting column and the trigger member have limiting portions.

[0011] Furthermore, the shell is also provided with an extension portion.

[0012] Furthermore, the housing also has a protrusion.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides an adjuster for an invisible screen window roller. The product has a simple structure, is easy to adjust and does not require installation. In the structure, first, the spurs are matched with the convex teeth, wherein the spurs are used to control a one-way knob, specifically, the structure is a meshing mode of the spurs and the convex teeth. Finally, when the user wants to perform a reset adjustment, the user squeezes the inner column, and the force is transferred to the elastic member through the limit member, wherein the meshing contact between the spurs and the convex teeth is released, the control of the inner column is released, and then the elastic member rebounds, and the shaft member returns to the initial state. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the overall application explosion structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial explosion structure of the adjusting part and the resetting part in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the trigger component of the utility model.

[0019] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] according to Figure 1-Figure 3 As shown,

[0022] An adjuster for an invisible screen window roller, comprising:

[0023] The adjusting part 1 and the resetting part 2, the adjusting part 1 includes a shell 11 and a trigger member 12 movably connected to the shell 11, the trigger member 12 controls the tightness of the reel 20 through the shaft member 10, the resetting part 2 is located on one side of the shell 11, and is penetrated and pressed by the trigger member 12, wherein the resetting part 2 includes an elastic member 21 and a limit member 22, the elastic member 21 presses the limit member 22, and by squeezing the trigger member 12 away from the end face of the shell 11, the buckled state is released, so that the relative limit member 22 is subjected to the force of the elastic member 21 for rebound and reset.

[0024] In this embodiment, the housing 11 is provided with a positioning hole 111 for connecting the trigger member 12, and a column is provided on one side of the positioning hole 111 to press the trigger member 12, and the column is provided with regularly designed protrusions 112. In this structure, the protrusions 112 are curved, and specifically four groups are symmetrical, and the trigger member 12 includes a connecting end 121 and a knob end 122, wherein the connecting end 121 is provided with a cross groove 1211, and the cross groove 1211 is the connecting shaft 10, and the knob end 122 is provided with a sleeve 1221, and an inner column 1222 is provided in the sleeve 1221, and the inner column 1222 has a convex tooth 1223 matching the protrusion 112.

[0025] In this embodiment, because the adjustment part 1 and the reset part 2 are linked, a mounting column 113 is preferably provided on the housing 11, and the limiting member 22 is respectively mounted on the mounting column 113 and the trigger member 12, wherein the elastic member 21 is also mounted on the mounting column 113, and cooperates with the fixing member 23 to serve as the force point of the elastic member 21, giving the limiting member 22 a rebound effect.

[0026] In this embodiment, the limit member 22 is plate-shaped and has a mounting hole, and the mounting column 113 and the trigger member 12 both have a limiting portion, specifically, the diameter of the ring edge in the mounting column 113 and the trigger member 12 is larger than the diameter of the through hole on the relative limit member 22, wherein the diameter of the sleeve 1221 is larger than the diameter of the connecting end 121.

[0027] In this embodiment, in order to make the shell 11 more concrete, an extension portion 115 is provided underneath the shell 11 for easy installation. At the same time, in order to apply the product in more directions, a protrusion 116 is provided. The protrusion 116 can be on any side. In this structure, the side opposite to the extension portion 115 is used to limit the protrusion 116 on the profile and to position and fix it as a snap-fit ​​point.

[0028] In this embodiment, the inner column 1222 of the trigger member 12 is controlled to rotate through the knob hole, thereby adjusting the reel 20.

[0029] In this structure, the spur 112 is first matched with the convex tooth 1223, wherein the spur 112 is used to control the one-way knob, specifically the meshing mode of the structural spur 112 and the convex tooth 1223. Finally, when the user wants to perform a reset adjustment, by squeezing the inner column 1222, the force is transferred to the elastic member 21 through the limit member 22, wherein the meshing contact between the spur 112 and the convex tooth 1223 is released, the control of the inner column 1222 is released, and then the elastic member 21 rebounds, and the shaft member 10 returns to the initial state.

[0030] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An adjuster for an invisible screen roller, characterized in that: include: An adjusting part and a resetting part, wherein the adjusting part includes a shell and a trigger part movably connected to the shell, the trigger part controls the tightness of the reel through a shaft, the resetting part is located on one side of the shell and is penetrated and pressed by the trigger part, the resetting part includes an elastic part and a limiting part, the elastic part presses the limiting part, and by squeezing the trigger part away from the end face of the shell, the buckled state is released, so that the relative limiting part is subjected to the force of the elastic part for rebounding and resetting.

2. The regulator for the invisible screen window reel according to claim 1, characterized in that: The shell is provided with a positioning hole connected to the trigger member, and a column is provided on one side of the positioning hole to press the trigger member, and the column is provided with regularly designed spurs. The trigger member includes a connecting end and a knob end, and the connecting end is provided with a cross groove, and the knob end is provided with a sleeve, and an inner column is provided in the sleeve, and the inner column has convex teeth matching the spurs.

3. The regulator for the invisible screen window reel according to claim 2, characterized in that: The housing is provided with a mounting column, and the limiting component is connected with the trigger component. The elastic component is arranged on the mounting column and includes a fixing component.

4. The regulator for the invisible screen roller according to claim 3, characterized in that: The limiting member is preferably in the shape of a plate, and both the mounting column and the trigger member have limiting portions.

5. The regulator for the invisible screen roller according to claim 1, characterized in that: The housing is also provided with an extension portion.

6. The regulator for the invisible screen roller according to claim 1, characterized in that: The housing also has a raised portion.

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