An adjustable door handle

Abstract

The present invention discloses an adjustable door handle, the key points of the technical solution are that it includes a fastener installed on a door hole, the fastener includes a body abutting against one side of the door and a boss portion installed in the door hole, an hour hand handle rod is provided on one side of the fastener, the surfaces of the hour hand handle rod matching with the fastener are both toothed surfaces, a minute hand handle rod is provided on the side of the hour hand handle rod away from the fastener, a locking plate and a handle head are respectively provided on the other side of the fastener, the locking plate abuts against the other side of the door, a screw is fixedly connected to the handle head, the screw passes through the locking plate, the fastener, the hour hand handle rod, and is finally fixedly connected to the minute hand handle rod. The door handle of the present invention is provided with a rotatable hour hand handle rod and a minute hand handle rod, and when the user rotates the hour hand handle rod and the minute hand handle rod, it is like setting the time of a clock. The door handle is not only beautiful in appearance, but also increases the interactivity with the user and the fun of use.

Description

[Technical field]

[0001] The invention relates to an adjustable door handle. [Background technology]

[0002] At present, the door handles on the market generally use more than two holes for positioning and fixing. After the door handle is fixed, the door handle can no longer be rotated. The appearance is relatively simple and can only realize the basic functions of sliding doors. However, consumers now pay more and more attention to experience, so the existing door handles are beginning to be unable to meet the needs of some high-quality consumers.

[0003] The present invention is made based on this situation. [Summary of the invention]

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a door handle which is similar to a clock shape and whose hour hand handle rod and minute hand handle rod can be rotated arbitrarily to set different times.

[0005] The present invention is achieved through the following technical solutions:

[0006] An adjustable door handle, characterized in that it includes a fastener 2 installed on a door hole, the fastener 2 includes a main body 201 abutting against one side of the door and a boss portion 202 installed in the door hole, an hour hand handle rod 3 is provided on one side of the fastener 2, and the surfaces of the hour hand handle rod 3 matching with the fastener 2 are both toothed surfaces. During assembly, the teeth on the two toothed surfaces are staggered and engaged, a minute hand handle rod 4 is provided on the side of the hour hand handle rod 3 away from the fastener 2, and a locking plate 5 and a handle head 6 are respectively provided on the other side of the fastener 2, the locking plate 5 abuts against the other side of the door, and a screw 7 is fixedly connected to the handle head 6, and the screw 7 passes through the locking plate 5, the fastener 2, and the hour hand handle rod 3 respectively, and is finally fixedly connected to the minute hand handle rod 4.

[0007] The adjustable door handle as described above is characterized in that the fastener 2, the hour handle rod 3 and the screw rod 7 are all clearance-fitted.

[0008] The adjustable door handle as described above is characterized in that: a plurality of ball screws 8 are fixed on the hour hand handle rod 3, the ball screws 8 have elastic ball heads 801, a plurality of first holes 11 are circumferentially provided on the surface of the minute hand handle rod 4 facing the hour hand handle rod 3, the ball head 801 extends into the first hole 11 and matches the first hole 11, and after the minute hand handle rod 4 or the hour hand handle rod 3 is rotated, the ball head 801 moves from one first hole 11 to the next first hole 11.

[0009] The adjustable door handle as described above is characterized in that: the screw rod 7 is threadedly connected to the handle head 6 , a sixth hole 19 is provided on the side wall of the handle head 6 , and a screw 10 for pressing the screw rod 7 is provided in the sixth hole 19 .

[0010] The adjustable door handle as described above is characterized in that: the door hole is a non-circular hole, and the boss portion 202 cannot rotate in the door hole.

[0011] The adjustable door handle as described above is characterized in that: the hour hand handle rod 3 is circumferentially symmetrically provided with six third holes 12, the third holes 12 are through holes, three ball screws 8 are provided, which are arranged in a triangular shape in three of the third holes 12 and fixed by glue, and twelve first holes 11 are provided and symmetrically arranged.

[0012] The adjustable door handle as described above is characterized in that: the surfaces of the hour hand handle rod 3 and the fastener 2 that match each other are provided with divergent rhombus strips 13, and during assembly, the rhombus strips 13 on the two surfaces are staggered and tightly fitted.

[0013] The adjustable door handle as described above is characterized in that: a fourth hole 14 is provided on the main body 201, the boss portion 202 is provided on the fourth hole 14, a cross bar 15 passing through the boss portion 202 is also provided on the fourth hole 14, the boss portion 202 and the cross bar 15 are both integrally provided on the main body 201, a second hole 9 passing through the boss portion 202 and the main body 201 is provided on the fastener 2, and the screw 7 passes through the second hole 9.

[0014] The adjustable door handle as described above is characterized in that: the door is a glass door, a first rubber sheet 17 is provided between the locking piece 5 and the door, a second rubber sheet 18 is provided between the body 201 and the door, a rubber ring 1 is provided on the outer sleeve of the boss portion 202, and the rubber ring 1 cooperates with the door hole.

[0015] The adjustable door handle as described above is characterized in that: the door hole is an elliptical hole, the boss portion 202 is an elliptical boss, the second film 18 is provided with a fifth hole 16 matching the boss portion 202; the side of the locking piece 5 facing the door is provided with a groove 501, and the first film 17 is installed in the groove 501 and matches the groove 501.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. The door handle of the present invention is provided with a rotatable hour hand handle rod and a minute hand handle rod, and the time is printed on the door, so that the whole presents the shape of a clock. When the user rotates the hour hand handle rod and the minute hand handle rod, it is like setting the time of a clock. The door handle is not only beautiful in shape, but also increases the interactivity with the user and the fun of use.

Brief Description of the Drawings

[0018] Figure 1 The present invention is a three-dimensional Figure 1 , the arrows in the figure indicate that the hour hand handle and the minute hand handle can be rotated to any angle left or right;

[0019] Figure 2 The present invention is a three-dimensional Figure 2 ;

[0020] Figure 3 It is an exploded view of the present invention;

[0021] Figure 4 is a plan view of the present invention;

[0022] Figure 5 yes Figure 4 Sectional view in the AA direction;

[0023] Figure 6 yes Figure 5 The enlarged view of point B in the middle;

[0024] Figure 7 It is a three-dimensional image of the fastener;

[0025] Figure 8 It is a three-dimensional picture of the hour hand lever;

[0026] Fig. 9 It is a three-dimensional diagram of the minute hand handle.

[0027] In the figure: 1 is a rubber ring, 2 is a fastener; 201 is a body; 202 is a boss; 3 is an hour hand handle bar; 4 is a minute hand handle bar; 5 is a locking plate; 501 is a groove; 6 is a handle head; 7 is a screw; 8 is a ball screw; 801 is a ball head; 9 is the second hole; 10 is a screw; 11 is the first hole; 12 is the third hole; 13 is a rhombus bar; 14 is the fourth hole; 15 is a cross bar; 16 is the fifth hole; 17 is the first film; 18 is the second film; 19 is the sixth hole. [Specific implementation method]

[0028] The technical features of the present invention are further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can understand them.

[0029] An adjustable door handle, such as Figures 1 to 9As shown, it includes a fastener 2 installed on the door hole, the fastener 2 includes a main body 201 abutting against one side of the door and a boss portion 202 installed in the door hole, an hour hand handle rod 3 is provided on one side of the fastener 2, and the surfaces of the hour hand handle rod 3 matching with the fastener 2 are both toothed surfaces. During assembly, the teeth on the two toothed surfaces are staggered and fastened, a minute hand handle rod 4 is provided on the side of the hour hand handle rod 3 away from the fastener 2, and a locking plate 5 and a handle head 6 are respectively provided on the other side of the fastener 2, the locking plate 5 abuts against the other side of the door, and a screw 7 is fixedly connected to the handle head 6, the screw 7 passes through the locking plate 5, the fastener 2 and the hour hand handle rod 3 respectively, and is finally fixedly connected to the minute hand handle rod 4 and is preferably threadedly fastened.

[0030] The door can be an entrance door, bedroom door, kitchen door, shower room door, etc. During installation, the boss portion 202 is inserted into the door hole, the body 201 is connected to one side of the door by the screw 7, and the lock plate 5 is against the other side of the door, so that the entire handle is fixed on the door.

[0031] The length of the minute hand handle rod 4 is greater than that of the hour hand handle rod 3. The handle is shaped like a clock. The minute hand handle rod 4 is equivalent to the minute hand of the clock, and the hour hand handle rod 3 is equivalent to the hour hand of the clock. When the time is printed on the glass door, the whole door presents the shape of a clock. Therefore, turning the hour hand handle rod 3 and the minute hand handle rod 4 is like setting the time of a clock. Users can turn the handle to set a specific time according to their preferences.

[0032] Furthermore, if Figure 6 As shown, the fastener 2 and the screw rod 7 are clearance fit, and the hour hand handle rod 3 and the screw rod 7 are also clearance fit.

[0033] The screw rod 7 can be fixedly connected to the handle head 6 by glue. The preferred embodiment of the present patent is that the screw rod 7 is threadedly connected to the handle head 6. A sixth hole 19 is provided on the side wall of the handle head 6. A screw 10 for pressing the screw rod 7 is provided in the sixth hole 19. When the handle needs to be adjusted, the handle head 6 needs to be loosened. However, since the outer surface of the handle head 6 is relatively smooth and there is a screw 10 pressing against it, the handle head 6 is not easy to be loosened. An Allen wrench needs to be inserted into the sixth hole 19 to loosen the handle head 6. It is emphasized here that the Allen wrench does not need to loosen the screw 10 when inserted into the sixth hole 19.

[0034] Without loosening the handle head 6, the minute hand handle rod 4 and the hour hand handle rod 3 cannot rotate. When the minute hand handle rod 4 is rotated, the screw rod 7, the handle head 6 and the screw 10 thereon rotate together with the minute hand handle rod 4, and the fastener 2 does not rotate together with the minute hand handle rod 4; when the hour hand handle rod 3 is rotated, the fastener 2, the handle head 6 and the screw 7 do not rotate together with the hour hand handle rod 3.

[0035] Adjustable door handles as described above, such as Figure 2 , Figure 8 and Fig. 9 As shown, a plurality of ball screws 8 are fixed on the hour hand handle rod 3, and the ball screws 8 have elastic ball heads 801. A plurality of first holes 11 are circumferentially arranged on the surface of the minute hand handle rod 4 facing the hour hand handle rod 3. The ball heads 801 extend into the first holes 11 and match the first holes 11. After the minute hand handle rod 4 or the hour hand handle rod 3 is rotated, the ball heads 801 are transferred from one first hole 11 to the next first hole 11. Arranging a plurality of ball screws 8 can play a positioning role. If the ball screws 8 are not provided, after the handle is used for a long time, the contact surface between the hour hand handle rod 3 and the minute hand handle rod 4 will be worn, and the hour hand handle rod 3 can be rotated even if the screws 10 are not loosened, resulting in inconvenience in use.

[0036] As described above, the adjustable door handle, the door hole is a non-circular hole, and the boss portion 202 cannot rotate in the door hole. Figure 7 As shown, the shape of the door hole is the same as the shape of the boss portion 202. If the door hole is a circular hole, the handle can be rotated as a whole and the installation is not firm.

[0037] As described above, the adjustable door handle, the hour hand handle rod 3 is symmetrically provided with six third holes 12 in the circumferential direction, the third holes 12 are through holes, the ball screws 8 are provided with three, which are arranged in a triangle in three of the third holes 12 and fixed by glue, and the first holes 11 are provided with twelve and are symmetrically arranged, and the angle of each first hole 11 is 30 degrees, that is, the minute hand handle rod 4 can be rotated 30 degrees at a time, which is generally considered to be adjustable to any angle in the industry.

[0038] As described above, the adjustable door handle, the hour hand handle rod 3 and the fastener 2 are both provided with divergent rhombus strips 13 on their matching surfaces. When assembled, the rhombus strips 13 on the two surfaces are staggered and tightly fitted, so that the hour hand handle rod 3 cannot be rotated. Figure 3 and Figure 8 When the handle head 6 is loosened, the screw rod 7 can be pushed, and the surface where the hour hand handle rod 3 and the fastener 2 match will be somewhat loose, so the hour hand handle rod 3 can be rotated.

[0039] As described above, the adjustable door handle has a fourth hole 14 on the body 201, the boss portion 202 is arranged on the fourth hole 14, the fourth hole 14 is also provided with a cross bar 15 passing through the boss portion 202, the boss portion 202 and the cross bar 15 are integrally arranged on the body 201, and a second hole 9 is provided on the fastener 2 that passes through the boss portion 202 and the body 201, and the screw 7 passes through the second hole 9. Figure 6 and Figure 7 As shown, this structure of the fastener 2 can reduce weight and cost.

[0040] The adjustable door handle as described above is a glass door, a first film 17 is provided between the lock plate 5 and the door, a second film 18 is provided between the body 201 and the door, a rubber ring 1 is provided on the outer sleeve of the boss portion 202, and the rubber ring 1 cooperates with the door hole, as shown in FIG. Figure 3 and Figure 6 The first film 17, the second film 18 and the rubber ring 1 play the role of protecting the glass from direct contact with the metal, explosion-proof and anti-slip, and the rubber ring 1 is sleeved in the glass hole.

[0041] Furthermore, the door hole is an elliptical hole, the boss portion 202 is an elliptical boss, and the second film 18 is provided with a fifth hole 16 matching the boss portion 202, so the fifth hole 16 is also elliptical. Figure 3 shown.

[0042] Furthermore, a groove 501 is provided on the side of the lock plate 5 facing the door, and the first film 17 is installed in the groove 501 and matches the groove 501. Figure 3 and Figure 6 shown.

[0043] It should be noted that the door handle of the present invention is provided with a rotatable hour hand handle rod 3 and minute hand handle rod 4. When the user rotates the hour hand handle rod 3 and the minute hand handle rod 4, it is like setting the time of a clock. The door handle is not only beautiful in appearance, but also increases the interactivity with the user and the fun of use. Therefore, when evaluating the creativity of the present invention, the easy adjustability brought by the structure of the present invention, as well as the significance brought by the shape of the present invention and the rotatability of the hour hand and minute hand, should be considered.

[0044] The embodiments described in the present invention are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the concept and scope of the invention. Without departing from the design concept of the present invention, various modifications and improvements made to the technical solutions of the present invention by engineers and technicians in this field should all fall within the protection scope of the present invention.

Claims

1. An adjustable door handle, characterized in that: The invention comprises a fastener (2) installed on a door hole, wherein the fastener (2) comprises a main body (201) abutting against one side of the door and a boss portion (202) installed in the door hole, an hour hand handle rod (3) is provided on one side of the fastener (2), the surfaces of the hour hand handle rod (3) matching with the fastener (2) are both toothed surfaces, and when assembled, the teeth on the two toothed surfaces are staggered and engaged, a minute hand handle rod (4) is provided on the side of the hour hand handle rod (3) away from the fastener (2), a locking plate (5) and a handle head (6) are respectively provided on the other side of the fastener (2), the locking plate (5) abutting against the other side of the door, a screw rod (7) is fixedly connected to the handle head (6), the screw rod (7) passes through the locking plate (5), the fastener (2) and the hour hand handle rod (3) respectively, and is finally fixedly connected to the minute hand handle rod (4).

2. The adjustable door handle according to claim 1, characterized in that: The fastener (2), the hour hand handle rod (3) and the screw rod (7) are all clearance-fitted.

3. The adjustable door handle according to claim 2, characterized in that: A plurality of ball screws (8) are fixed on the hour hand handle bar (3), and the ball screws (8) have elastic ball heads (801). A plurality of first holes (11) are circumferentially arranged on the surface of the minute hand handle bar (4) facing the hour hand handle bar (3), and the ball heads (801) extend into the first holes (11) and match the first holes (11). After the minute hand handle bar (4) or the hour hand handle bar (3) is rotated, the ball heads (801) rotate from one first hole (11) to the next first hole (11).

4. The adjustable door handle according to claim 1, characterized in that: The screw rod (7) is threadedly connected to the handle head (6), a sixth hole (19) is provided on the side wall of the handle head (6), and a screw (10) for pressing the screw rod (7) is provided in the sixth hole (19).

5. The adjustable door handle according to claim 1, characterized in that: The door hole is a non-circular hole, and the boss portion (202) cannot rotate in the door hole.

6. The adjustable door handle according to claim 3, characterized in that: The hour hand handle rod (3) is provided with six third holes (12) symmetrically in the circumferential direction, and the third holes (12) are through holes. The ball screws (8) are provided with three and are arranged in a triangular shape in three of the third holes (12) and fixed by glue. The first holes (11) are provided with twelve and are symmetrically arranged.

7. The adjustable door handle according to claim 3, characterized in that: The surfaces of the hour hand handle bar (3) and the fastener (2) that match each other are both provided with divergent rhombus strips (13). When assembled, the rhombus strips (13) on the two surfaces are staggered and tightly fitted.

8. The adjustable door handle according to claim 3, characterized in that: The main body (201) is provided with a fourth hole (14), the boss portion (202) is provided on the fourth hole (14), the fourth hole (14) is also provided with a cross bar (15) passing through the boss portion (202), the boss portion (202) and the cross bar (15) are both integrally provided on the main body (201), the fastener (2) is provided with a second hole (9) passing through the boss portion (202) and the main body (201), and the screw rod (7) passes through the second hole (9).

9. The adjustable door handle according to any one of claims 1 to 7, characterized in that: The door is a glass door, a first plastic sheet (17) is provided between the lock sheet (5) and the door, a second plastic sheet (18) is provided between the body (201) and the door, a rubber ring (1) is provided on the outer sleeve of the boss portion (202), and the rubber ring (1) cooperates with the door hole.

10. The adjustable door handle according to claim 9, characterized in that: The door hole is an elliptical hole, the boss portion (202) is an elliptical boss, and the second film (18) is provided with a fifth hole (16) matching the boss portion (202); the locking plate (5) is provided with a groove (501) on the side facing the door, and the first film (17) is installed in the groove (501) and matches the groove (501).

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