CN105257091B - A kind of handle base can hide the Multi-point locking lever handle and assemble method of setting - Google Patents

Abstract

The present invention, which discloses a kind of handle base, can hide the Multi-point locking lever handle of setting, the quantity of spacing steel ball is two or more, spacing steel ball is distributed in the side of bomb with steel balls spring abutment, spacing steel ball is arranged on bomb with steel balls spring abutment by spring, spacing steel ball includes projection, the elastic force of spring makes the projection of spacing steel ball protrude the side of bomb with steel balls spring abutment, one end of bomb with steel balls spring abutment is fixedly connected with handle, the other end of bomb with steel balls spring abutment is fixedly connected with square shaft, another end cap of bomb with steel balls spring abutment sets base seat lid, the medial surface of base seat lid is provided with and the matched sunk part of projection, in rotatable handle, sunk part and more than two spacing steel balls make handle have more than two anchor points, in rotatable handle, bomb with steel balls spring abutment and square shaft link with handle；In the other end of bomb with steel balls spring abutment, the outside of base seat lid sets handle clamp clip, the mounting hole corresponded is set on handle clamp clip, base seat lid and bomb with steel balls spring abutment.

Description

A multi-point lock handle and its assembly method with a handle seat that can be hidden

technical field

The invention relates to the field of door and window handles, in particular to a multi-point lock handle with a handle seat that can be concealed and an assembly method thereof.

Background technique

At present, in the field of building doors and windows, multi-point lock handles have been widely used, and multi-point lock handles contain more than two positioning points.

See, "a kind of multi-point lock handle" announced by the authorized announcement number CN203430177U, "a multi-point lock handle for doors and windows" published by the authorized announcement number CN202131836U, "a multi-point lock with a long shift fork" published by the authorized announcement number CN203514969U Handle" and other patent application documents, the multi-point lock handle includes a handle and a larger handle seat, and the handle seat body is exposed outside. In the current field of multi-point lock handle production of door and window handles, the technology in this field The personnel have not yet realized this problem, and believe that the large-sized handle seat exposed outside is a necessary structure for the multi-point lock handle. Therefore, in decades of research and development and application, this structure has been used until now, and the development of door and window handles is greatly affected. However, it is impossible to achieve the technical height of excellence.

On the other hand, the exposed handle seat will affect the interior space, further leading to complex external structure of the product and poor product stability.

Therefore, there is a special need for a multi-point lock handle and an assembly method in which the handle seat can be hidden, so as to solve the problems in the prior art.

Contents of the invention

The purpose of the present invention is to solve the problem that in the prior art, those skilled in the art have technical prejudice on the setting method of the handle seat of the multi-point lock handle, which cannot achieve the technical height of excellence, and the exposed handle seat will affect the indoor Space further leads to the defects of complex external structure and poor product stability. A multi-point lock handle and assembly method in which the handle seat can be hidden is provided to solve the problems in the prior art.

To achieve the above object, the technical scheme of the present invention is as follows:

A multi-point lock handle with a hidden setting on the handle seat, including a steel ball spring seat, a limit steel ball, a spring, a handle, a square shaft, a base cover and a handle clamping piece, the number of the limit steel balls is two More than one, the limit steel ball is distributed on the side of the steel ball spring seat, the limit steel ball is arranged on the steel ball spring seat through a spring, the limit steel ball includes a protruding part, and the elastic force of the spring makes the limit steel ball The protruding part protrudes from the side of the steel ball spring seat, one end of the steel ball spring seat is fixedly connected to the handle, the other end of the steel ball spring seat is fixedly connected to the square shaft, and the other end of the steel ball spring seat is covered with a base cover, The inner surface of the base cover is provided with a recessed part matched with the protruding part. When the handle rotates, the recessed part and more than two limit steel balls make the handle have more than two positioning points. When the handle rotates, the steel ball spring seat and the square shaft are linked with the handle; at the other end of the steel ball spring seat, a handle clamping piece is arranged on the outside of the base cover, and the handle clamping piece, the base cover Mounting holes corresponding to each other are set on the steel ball spring seat.

In the present invention, the number of the protruding parts and the concave parts is equal, the protruding parts are evenly distributed on the circumference of the side surface of the ball spring seat, and the concave parts are evenly distributed on the inner surface circumference of the base cover, so Each of the protruding parts and each of the concave parts are set correspondingly to each other.

In the present invention, a limiting protrusion is provided on the outer side of the clamping piece of the handle, and a limiting recess is provided on the base cover to cooperate with the limiting protrusion.

In the present invention, it also includes a steel ball plastic friction gasket ring, the base cover is an aluminum base cover, and on the side circumference of the steel ball spring seat, a steel ball plastic friction gasket ring is set at a position corresponding to the limit steel ball, On the inner surface of the steel ball plastic friction gasket ring, an inner concave part is provided corresponding to the protruding part of the limit steel ball.

In the present invention, a gasket is also included, and a gasket is provided at the position where the inner side end of the cover body of the base cover contacts the other end of the ball spring seat.

In the present invention, more than two notches are provided on the gasket.

In the present invention, it also includes a square shaft fixed rotation column and a washer, and the square shaft is arranged on the other end of the steel ball spring seat through the square shaft fixed rotation column and the washer in turn.

In the present invention, a protruding post is provided at one end of the ball spring seat, a limit hole is provided on the protruding post, a concave hole matching with the protruding post is provided on the handle, and a machine is provided on the outside of the handle. Rice screw hole, the machine rice screw hole is connected to the concave hole, the machine rice screw is arranged in the machine rice screw hole, the axis line of the concave hole and the axis line of the machine rice screw hole are vertical or have a certain angle, When the convex post is arranged in the concave hole, the machine screw hole communicates with the concave hole, and the machine screw can fix the convex post in the limit hole by turning the machine screw.

A method for installing a multi-point lock handle with a handle seat that can be hidden, comprising the following steps:

Step 1: Put a steel ball plastic friction gasket on the side of the other end of the steel ball spring seat;

Step 2: Put steel balls on the steel ball spring seat;

Step 3: installing a spring on the ball spring seat, the elastic force of the spring makes the protruding part of the limiting steel ball protrude from the side of the ball spring seat;

Step 4: Insert a gasket at the other end of the ball spring seat;

Step 5: Put the base cover on the steel ball spring seat;

Step 6: At the other end of the ball spring seat, set the handle clamping piece on the outside of the base cover;

Step 7: Set a square shaft on the other end of the ball spring seat to fix the rotating column;

Step 8: The square axis fixed rotating column is fixed on the steel ball spring seat through the fixing piece;

Step 9: Insert the square shaft into the fixed rotation column of the square shaft.

In the present invention, the fixing member described in the eighth step is a screw.

Beneficial effect

Compared with the prior art, the present invention provides a multi-point lock handle and assembly method with a handle seat that can be concealed. The structure of the present invention is more reasonable. The hidden structure of the handle seat solves the problem that the exposed handle seat will affect the indoor space, which further leads to the defects of complex external structure and poor product stability, and corrects the setting of the handle seat for multi-point lock handles by skilled personnel There is a technical bias in the way; the structure is simple, very practical, and the purpose of the present invention is realized.

Description of drawings

Fig. 1 is an exploded view 1 of the structure of the multi-point lock handle of the present invention;

When Fig. 2 multi-point lock handle of the present invention is assembled, the structural schematic diagram of step 1;

Fig. 3 is a structural schematic diagram of step 2 when the multi-point lock handle of the present invention is assembled;

Fig. 4 is a structural schematic diagram of step 3 when the multi-point lock handle of the present invention is assembled;

Fig. 5 is a structural schematic diagram of step 4 when the multi-point lock handle of the present invention is assembled;

Fig. 6 is a structural schematic diagram of step five when the multi-point lock handle of the present invention is assembled;

Fig. 7 is a structural schematic diagram of step six when the multi-point lock handle of the present invention is assembled;

Figure 8 is a structural schematic diagram of step 7 when the multi-point lock handle of the present invention is assembled;

Fig. 9 is a structural schematic diagram of step eight when the multi-point lock handle of the present invention is assembled;

Figure 10 is a structural schematic diagram of Step 9 when the multi-point lock handle of the present invention is assembled;

Fig. 11 is a schematic structural view of the transmission mechanism of the present invention;

Fig. 12 is a structural schematic diagram of sequence 1 when the multi-point lock handle of the present invention is installed on the profile;

Fig. 13 is a structural schematic diagram of the second sequence when the multi-point lock handle of the present invention is installed on the profile;

Fig. 14 is a structural schematic diagram of the third sequence when the multi-point lock handle of the present invention is installed on the profile;

Fig. 15 is a structural schematic diagram of sequence four when the multi-point lock handle of the present invention is installed on the profile;

Fig. 16 is a schematic structural view of the multi-point lock handle of the present invention installed on door and window profiles.

Figure 17 is a sectional view 1 of the multi-point lock handle of the present invention;

Fig. 18 is a schematic structural diagram 1 of the present invention;

Fig. 19 is an exploded view 2 of the structure of the multi-point lock handle of the present invention;

Fig. 20 is a schematic diagram of the location and structure of the protruding part of the present invention;

Fig. 21 is a schematic diagram of the installation structure of the handle seat limit steel ball of the present invention;

Fig. 22 is a schematic diagram of the structure of the handle seat of the present invention when it is inserted into the handle clamping piece;

Fig. 23 is a schematic diagram of the structure of the handle seat of the present invention after being inserted into the handle clamping piece;

Fig. 24 is a schematic diagram of the structure when the handle seat of the present invention is inserted into the fixing screw of the square shaft;

Fig. 25 is a schematic diagram of the structure of the handle seat of the present invention when the gasket and the handle rotation shaft are inserted;

Fig. 26 is a schematic diagram of the structure of the square shaft fixing screw locked with the rotating shaft in the present invention;

Fig. 27 is a schematic diagram of the structure of the handle seat inserted into the square shaft and fixed in the present invention;

Fig. 28 The present invention adopts the installation step 1 when the multi-point lock without the handle seat is used for the handle;

Fig. 29 The present invention adopts the second installation step when the multi-point lock without the handle seat is used for the handle;

Fig. 30 The present invention adopts the third installation step when the multi-point lock without the handle seat is used to handle the handle;

Fig. 31 The installation step 4 when the present invention adopts the multi-point lock without handle seat to handle;

Fig. 32 The present invention adopts the installation step five when the multi-point lock without the handle seat is used for the handle;

Fig. 33 The installation step six when the present invention adopts the multi-point lock without handle seat to handle;

Fig. 34 The installation step seven when the present invention adopts the multi-point lock without handle seat to handle;

Fig. 35 is a structural schematic view of the handle of Fig. 32 when a steel ball plastic friction pad is installed;

Fig. 36 is a structural schematic view of the handle of Fig. 32 when a plastic friction pad is installed;

Figure 37 is the sectional view 2 of the multi-point lock handle of the present invention;

Fig. 38 is a schematic structural diagram 2 of the present invention.

In the figure: 1. Limiting steel ball spring seat; 11. Limiting steel ball hole; 12. Protruding column; 121. Limiting hole; 13. Notch; 2. Limiting steel ball; 21. Protruding part; 3. Spring; 4. Handle; 5. Square shaft; 6. Base cover; 7. Handle clamping piece; 8. Mounting hole; 81. Fixing piece; 9. Limiting steel ball plastic friction gasket ring; 10. Gasket; 20 , Square axis fixed rotating column; 21, Protruding part; 30, Washer; 40, Door and window profile; 41, Concave hole; 60. Transmission mechanism; 71. Limit protrusion; 80. Hardware gasket; 90. Screw.

Detailed ways

Corresponding reference characters indicate corresponding parts throughout the views of the drawings.

A door and window profile with a multi-point lock handle, including a door and window profile 40 and a multi-point lock handle 50, the multi-point lock handle 50 includes a transmission mechanism 60, a handle seat (not shown in the figure), a handle 4, a square Shaft 5 and fixing piece 81 (in preferred embodiment, fixing piece 81 is self-tapping screw and/or flat head screw), and transmission mechanism is arranged on handle seat, and handle is linked with square shaft through transmission mechanism, has multi-point lock The door and window profile of the hand also includes a handle clamping piece 7, and the handle clamping piece 7 is fixedly connected with the base cover 6 through a fixture 81; Tightening hole 43, transmission mechanism 60, handle seat, handle clamping piece 7 and door and window profiles 40 are provided with corresponding mounting holes 8 respectively, and the fixing parts pass through transmission mechanism, handle seat, handle clip in sequence The tight sheet and the door and window profiles fix the transmission mechanism, the handle seat, and the handle clamping sheet 7 on the door and window profiles 40. The transmission mechanism includes a limit steel ball 2 and a spring 3, the handle seat includes a limit steel ball spring seat 1 and a base cover 6, the number of limit steel balls 2 is more than two (4 in this embodiment), and the limit steel ball 2 are distributed on the side of the limit steel ball spring seat 1, and the limit steel ball hole 11 can be set on the side of the limit steel ball spring seat 1, the limit steel ball 2 is set in the limit steel ball hole 11, and the limit steel ball 2 is set by the spring 3 On the limit steel ball spring seat 1, the limit steel ball 2 includes a protruding part 21, and the elastic force of the spring 3 makes the protruding part 21 of the limit steel ball 2 protrude from the side of the limit steel ball spring seat 1 through the limit steel ball hole 11, One end of the limit steel ball spring seat 1 is fixedly connected to the handle 4, the other end of the limit steel ball spring seat 1 is fixedly connected to the square shaft 5, the other end of the limit steel ball spring seat 1 is covered with a base cover 6, and the base cover 6 The inner surface is provided with a recessed part (not shown) that cooperates with the protruding part 21 of the limit steel ball 2, so that when the handle 4 rotates, the limit steel ball 2 is pressed against different recesses, so that the handle 4 There are more than two stop positions; when the handle 4 rotates, the limit steel ball spring seat 1 and the square shaft 5 are linked with the handle 4; at the other end of the limit steel ball spring seat 1, a handle clip is set on the outside of the base cover 6 Tightening piece 7, handle clamping piece 7, base cover 6 and limit steel ball spring seat 1 are provided with corresponding mounting holes 8, handle 4 is connected with transmission mechanism 60 through hardware gasket 80; square shaft fixes rotating column 20 Connect with the limit steel ball spring seat 1 by screw 90.

In a preferred embodiment, the number of protruding parts 21 and concave parts is equal, and the protruding parts 21 (ie: limit steel ball 2) are evenly distributed on the circumference of the limit steel ball spring seat 1, and the concave parts are evenly distributed on the base cover On the circumference of 6, each protruding portion 21 and each recessed portion are arranged corresponding to each other, so that the same number of protruding portions 21 and recessed portions can correspond to each other when the handle 4 is rotated to different stop positions, so that the handle 4 better parking effect.

The inner side of the handle clamping sheet 7 is provided with a limit protrusion 71, and the base cover 6 is provided with a limit recess 62 matched with the limit protrusion 71, which is convenient for the assembly of the handle clamp 7 and the base cover 6. in the same horizontal direction.

The door and window profile with multi-point lock handle also includes a limit steel ball plastic friction gasket ring 9, and the base cover 6 is an aluminum base cover. On the side circumference of the limit steel ball spring seat 1, the corresponding limit steel ball 2 The position is provided with the limit steel ball plastic friction gasket ring 9, on the inner surface of the limit steel ball plastic friction gasket ring 9, the protruding part 21 corresponding to the limit steel ball 2 is provided with an inner concave part 91, which is convenient for the limit steel ball plastic friction pad The leaf ring 9 cooperates with the convex portion 21 and the concave portion.

In a preferred embodiment, the door and window profile with a multi-point lock handle also includes a gasket 10, and the gasket 10 is provided at the position where the inner side end of the cover body of the base cover 6 is in contact with the other end of the limit steel ball spring seat 1 to achieve Better use effect.

More than two notches 13 are provided on the spacer 10, and the notches 13 are used to cooperate with the limit steel ball 2, and also achieve the effect of facilitating the positioning and installation of the spacer 10 and the limit steel ball 2.

The door and window profile with multi-point lock handle also includes a square shaft fixed rotating column 20 (the square shaft fixed rotating column 20 can be replaced by a square shaft fixing screw, and when the square shaft fixing screw is used, the screw 90 can be omitted) and a washer 30, square The shaft 5 is arranged on the other end of the limit steel ball spring seat 1 through the square shaft fixed rotating column 20 and the washer 30 in turn.

One end of the limit steel ball spring seat 1 is provided with a boss 12, the boss 12 is provided with a limit hole 121, the handle 4 is provided with a concave hole 41 matching with the boss 12, and a machine screw hole is arranged on the outside of the handle 4 , the machine rice screw hole is connected to the concave hole 41, and the machine rice screw 42 is arranged in the machine rice screw hole (not shown in the figure), and the axis line of the concave hole 41 is perpendicular to the axis line of the machine rice screw hole or has a certain angle , when the convex column 12 is set in the concave hole 41, the machine meter screw hole is connected with the concave hole 41, and the machine meter screw 42 can make the machine meter screw 42 fix the convex column 12 in the limit hole 121; in this way , to facilitate the realization of the handle seat (the handle seat includes the combination of the limit steel ball spring seat 1 and the base cover 6 in the solution of the present invention, when the base cover 6 is not used, the multi-point lock handle of the present invention can be realized For this point, refer to Figure 28 to Figure 36) hidden settings, when using the handleless seat, see Figures 35 and 36 to install the limit steel ball plastic friction gasket ring 9 and the plastic friction pad ( Not shown in the figure); Further, the part connected to the handle 4 and the limiting steel ball spring seat 1 and the limiting steel ball spring seat 1 and the base cover 6 can be set to the same diameter, generally about 30mm.

A method for installing a multi-point lock handle with a handle seat that can be hidden, comprising the following steps:

Step 1: Put the limit steel ball plastic friction gasket ring 9 on the side of the other end of the limit steel ball spring seat 1;

Step 2: Put the limit steel ball 2 on the limit steel ball spring seat 1;

Step 3: install the spring 3 on the limit steel ball spring seat 1, the elastic force of the spring 3 makes the protruding part 21 of the limit steel ball 2 protrude from the side of the limit steel ball spring seat 1;

Step 4: Put the gasket 10 on the other end of the limit steel ball spring seat 1;

Step 5: Close the base cover 6 on the limit steel ball spring seat 1;

Step 6: At the other end of the limit steel ball spring seat 1, set the handle clamping piece 7 on the outside of the base cover 6;

Step 7: Set the square shaft fixed rotation column 20 on the other end of the limit steel ball spring seat 1;

Step 8: The square axis fixed rotating column 20 is fixed on the limit steel ball spring seat 1 through the fixing piece;

Step 9: Insert the square shaft 5 into the square shaft fixed rotation column 20 .

In a preferred embodiment, the fixing member in the eighth step is a self-tapping screw and/or a flat head screw.

When the multi-point lock handle is installed on the profile, the following steps are included:

Step 1: Fix the relevant parts of the multi-point lock handle except the handle 4 on the door and window profile 40 through the fixing piece;

Step 2: Fix the handle 4 on the transmission mechanism 60 of the multi-point lock handle 50 .

The handle installation method of door and window profiles with multi-point lock handles, the specific steps of step 1 and step 2 are:

Sequence 1: On the door and window profile 40, there are handle clamping holes and installation holes;

Sequence 2: The multi-point lock handle 50 is engaged in the handle clamping piece hole 43 through the handle clamping piece 7;

Sequence 3: The fixing piece passes through the transmission mechanism 60, the handle seat, the handle clamping piece 7 and the door and window profile 40 in order to fix the transmission mechanism 60, the handle seat, and the handle clamping piece 7 on the door and window profile 40;

Step 4: Install the handle 4 on the transmission mechanism 60 through the machine screw 42 .

The above description of the embodiments is for those of ordinary skill in the art to understand and use the present invention. It is obvious that those skilled in the art can easily make various modifications to these embodiments, and apply the general principles described here to other embodiments without creative efforts. Therefore, the present invention is not limited to the above-mentioned embodiments. Improvements and modifications made by those skilled in the art according to the disclosure of the present invention without departing from the scope of the present invention should fall within the protection scope of the present invention.

Claims (10)

1. A multi-point lock handle with a hidden handle seat, characterized in that it includes a steel ball spring seat, a limit steel ball, a spring, a handle, a square shaft, a base cover and a handle clamping piece, the limit The quantity of position steel ball is more than two, and described limit steel ball is distributed on the side of steel ball spring seat, and described limit steel ball is arranged on the steel ball spring seat by spring, and described limit steel ball contains protruding part, and the side of described spring The elastic force makes the protruding part of the limit steel ball protrude from the side of the steel ball spring seat, one end of the steel ball spring seat is fixedly connected to the handle, the other end of the steel ball spring seat is fixedly connected to the square shaft, and the other end of the steel ball spring seat The base cover is covered, and the inner surface of the base cover is provided with a concave part matched with the protruding part. When the handle rotates, the concave part and more than two limit steel balls make the handle have more than two The positioning point, when the handle rotates, the steel ball spring seat and the square shaft are linked with the handle; at the other end of the steel ball spring seat, a handle clamping piece is set on the outside of the base cover, and the handle clamp Mounting holes corresponding to each other are arranged on the tight piece, the base cover and the steel ball spring seat. 2. The multi-point lock handle according to claim 1, characterized in that: the number of the protruding parts and the concave parts is equal, and the protruding parts are evenly distributed on the side of the ball spring seat On the circumference of the base cover, the concave parts are evenly distributed on the inner surface circumference of the base cover, and the convex parts and the concave parts are arranged corresponding to each other. 3. The multi-point lock handle according to claim 1, characterized in that: the outer side of the clamping piece of the handle is provided with a limiting protrusion, and the base cover is provided with a limiting protrusion. The limit recess matched with the bit protrusion. 4. The multi-point lock handle according to claim 1, characterized in that it also includes a steel ball plastic friction gasket ring, the base cover is an aluminum base cover, and the steel ball On the side circumference of the spring seat, a steel ball plastic friction gasket ring is set at the position corresponding to the limit steel ball, and an inner concave part is provided on the inner surface of the steel ball plastic friction gasket ring, corresponding to the protruding part of the limit steel ball. 5. The multi-point lock handle according to claim 4, characterized in that it also includes a gasket, the inner side end of the cover of the base cover is in contact with the other end of the ball spring seat Position setting spacer. 6. The multi-point lock handle according to claim 5, characterized in that: the gasket is provided with more than two notches. 7. The multi-point lock handle according to claim 1, which can be hidden in the handle seat, is characterized in that it also includes a square shaft fixed rotation column and a washer, and the square shaft is set through the square shaft fixed rotation column and the washer in turn On the other end of the ball spring seat. 8. The multi-point lock handle according to any one of claims 1 to 7, characterized in that: one end of the steel ball spring seat is provided with a protruding post, and a limiting post is set on the protruding post hole, the handle is provided with a concave hole matching with the convex column, and a machine screw hole is set on the outside of the handle, the machine screw hole is connected to the concave hole, and a machine screw is set in the machine screw hole , the axis line of the concave hole and the axis line of the machine screw hole are vertical or have a certain angle. When the convex post is arranged in the concave hole, the machine screw hole is connected with the concave hole, and the machine screw The machine screw can be used to fix the boss in the limit hole. 9. A method for installing a multi-point lock handle according to any one of claims 1-8, characterized in that it comprises the following steps: Step 1: Put a steel ball plastic friction gasket on the side of the other end of the steel ball spring seat; Step 2: Put steel balls on the steel ball spring seat; Step 3: installing a spring on the steel ball spring seat, the elastic force of the spring makes the protruding part of the limit steel ball protrude from the side of the steel ball spring seat; Step 4: Insert a gasket at the other end of the ball spring seat; Step 5: Put the base cover on the steel ball spring seat; Step 6: At the other end of the ball spring seat, set the handle clamping piece on the outside of the base cover; Step 7: Set a square shaft on the other end of the ball spring seat to fix the rotating column; Step 8: The square axis fixed rotating column is fixed on the steel ball spring seat through the fixing piece; Step 9: Insert the square shaft into the fixed rotation column of the square shaft. 10. The installation method of the multi-point lock handle with the handle seat can be concealed according to claim 9, characterized in that: the fixing member in step 8 is a screw.