CN215830195U - Split type handle and door and window - Google Patents

Abstract

The utility model relates to a split type handle and a door and window, wherein the handle comprises: a handle is held; a handle seat; the fixed seat is arranged on the handle seat; the handle is connected with the fixed seat through the fastening assembly, and the fastening assembly is provided with a first position and a second position which move relative to the handle; when the locking assembly is located at the first position, the locking assembly can move relative to the fixed seat, and the handle can be separated from the handle seat; when the locking assembly is located at the second position, the locking assembly is fixed on the fixed seat, and the handle is connected with the handle seat into a whole. According to the scheme provided by the application, when the lock fastening assembly is located at the first position, the handle can be separated from the handle seat; when the lock subassembly was in the second position, handle and handle seat were connected integratively to make the handle can realize the purpose that handle and handle seat had both existed the separation and can combine.

Description

Split type handle and door and window

Technical Field

The utility model relates to the technical field of door and window accessories, in particular to a split type handle and a door and window.

Background

Door and window is one of the indispensable project of current house design, and every family all can select various handles when fitment house, and the handle of current handle can realize the structure of handle and handle seat disconnect-type at present, but current handle can not realize that handle and handle seat both have the structure that the separation can combine again.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a split type handle and a door and window in order to solve the problem that the conventional handle cannot be separated from and combined with the handle base.

The utility model provides a split type handle, comprising:

a handle is held;

a handle seat;

the fixed seat is arranged on the handle seat;

the locking assembly is arranged on the handle bar, the handle bar is connected with the fixed seat through the locking assembly, and the locking assembly has a first position and a second position which move relative to the handle bar;

when the locking assembly is in the first position, the locking assembly can move relative to the fixed seat, and the handle can be separated from the handle seat; when the locking assembly is located at the second position, the locking assembly is fixed on the fixed seat, and the handle is connected with the handle seat into a whole.

When the lock fastening assembly is located at the first position, the handle can be separated from the handle seat; when the lock subassembly was in the second position, handle and handle seat were connected integratively to make the handle can realize the purpose that handle and handle seat had both existed the separation and can combine.

In one embodiment, the locking assembly comprises a sliding shaft and square steel, a square steel installation groove is formed in one side, facing the handle seat, of the handle, the square steel is arranged in the square steel installation groove, and the sliding shaft penetrates through a first through hole in the handle along one side, away from the square steel, and then extends into a fifth through hole in the square steel;

when the locking assembly is in a first position, the ball in the ball placing hole on the square steel is in a movable state; when the locking assembly is in the second position, the ball is located between the ball placement hole and the ball moving hole in the fixed seat.

In one embodiment, the locking assembly further comprises a fixing block, a groove is formed in one side of the handle, which faces away from the handle seat, and the fixing block is arranged in the groove;

the boss on the sliding shaft is located below the fixed block, and the sliding shaft can move on the fourth through hole in the fixed block along the axial direction.

In one embodiment, the locking assembly further comprises an elastic member, an elastic member placing groove is arranged on one side of the handle, which is far away from the handle seat, the elastic member placing groove is communicated with the groove, the elastic member placing groove is positioned below the groove, the inner diameter of the elastic member placing groove is smaller than that of the groove, and the elastic member is positioned in the elastic member placing groove;

when the sliding shaft penetrates through the first through hole in the handle bar along one side deviating from the square steel and then extends into the fifth through hole in the square steel, the elastic piece is sleeved on the sliding shaft, and the upper end of the elastic piece is located below the boss.

In one embodiment, the locking assembly further comprises a fastening screw, a threaded hole is formed in one side of the handle facing the handle seat, and when the fixing block is arranged in the groove, the fastening screw penetrates through the threaded hole and then extends into a screw connecting hole in the fixing block.

In one embodiment, the size of the second through hole in the fixing seat is matched with that of the square steel;

when the square steel is inserted into the second through hole, the inner wall of the second through hole acts on the ball so that the ball moves between the ball placement hole and the annular groove.

In one embodiment, the handle seat is provided with a bulge, the center of the bulge is of a hollow structure, and one end of the fixing seat facing the bulge penetrates through the bulge and then is fixed on the bulge.

In one embodiment, the fixing seat further comprises a gasket, the gasket is sleeved on the protrusion, and one end of the fixing seat facing the protrusion is fixed on the protrusion after penetrating through the sixth through hole in the gasket.

In one embodiment, the device further comprises a spring frame, a gear, a shifting fork and a countersunk head screw;

the spring frame is arranged in the inner cavity of the handle seat, the gear is arranged on the spring frame, and the countersunk head screw sequentially penetrates through the shifting fork and the gear and then is connected with the fixed seat.

The utility model further provides a door and window, which comprises a section bar and the split type handle as described in any one of the embodiment of the application, wherein the split type handle is arranged on the side edge of the section bar.

Drawings

Fig. 1 is a schematic structural view of a split type handle according to an embodiment of the present invention;

FIG. 2 is a partial schematic view of FIG. 1;

FIG. 3 is a schematic view of the handle and the fixing base of FIG. 1;

FIG. 4 is a schematic view of the sliding shaft shown in FIG. 1 after being inserted into the fixing base;

FIG. 5 is a schematic view of the sliding shaft shown in FIG. 1 after being withdrawn from the fixing base;

FIG. 6 is a schematic view showing the movement of the sliding shaft of FIG. 1;

fig. 7 is a schematic view of fig. 1 assembled.

The figures are labeled as follows:

10. a handle is held; 101. a groove; 102. a first through hole; 103. a threaded hole; 20. a handle seat; 201. a protrusion; 30. a fixed seat; 301. a second through hole; 302. a ball moving hole; 303. a third through hole; 40. a sliding shaft; 401. a boss; 402. an annular groove; 50. a fixed block; 501. a fourth via hole; 502. a screw connection hole; 60. an elastic member; 70. square steel; 701. ball bearing placing holes; 702. a fifth through hole; 703. a ball bearing; 80. fastening screws; 90. a gasket; 901. a sixth through hole; 100. a spring holder; 110. a gear tooth; 120. a shifting fork; 130. countersunk head screw.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1, in an embodiment of the present invention, a split lever handle is provided, including: the handle comprises a handle 10, a handle seat 20, a fixed seat 30 and a locking assembly, wherein the fixed seat 30 is arranged on the handle seat 20, the locking assembly is arranged on the handle 10, the handle 10 passes through the locking assembly and the fixed seat 30, the locking assembly is provided with a first position and a second position which move relative to the handle 10, when the locking assembly is located at the first position, the locking assembly can move relative to the fixed seat 30, and the handle 10 can be separated from the handle seat 20; when the lock subassembly is in the second position, the lock subassembly is fixed on fixing base 30, and handle 10 is connected integratively with handle seat 20.

By adopting the technical scheme, when the lock fastening assembly is positioned at the first position, the handle can be separated from the handle seat; when the lock fastening component is in the second position, the handle is connected with the handle seat into a whole, so that the handle can achieve the purpose that the handle and the handle seat can be separated and combined.

In some embodiments, as shown in fig. 1 or fig. 2 in combination with fig. 3, the locking assembly of the present application includes a sliding shaft 40 and a square steel 70, wherein a side of the handle grip 10 facing the handle base 20 is provided with a square steel mounting groove (not indicated in the drawings), the square steel 70 is disposed in the square steel mounting groove, and the sliding shaft 40 passes through the first through hole 102 of the handle grip 10 along a side facing away from the square steel 70 and then extends into the fifth through hole 702 of the square steel 70;

when the locking component is at the first position, the balls 703 in the ball placing holes 701 on the square steel 70 are in an active state; when the lock assembly is in the second position, the balls 703 are located between the ball placement holes 701 and the ball moving holes 302 on the fixing base 30.

Specifically, the square steel 70 is in interference fit with the square steel mounting groove, the ball 703 can move freely in the ball placing hole 701, the ball 703 and the square steel 70 are integrated, the ball 703 cannot fall off from the ball placing hole 701, when the locking assembly is in the first position, as shown in fig. 3, at this time, the sliding shaft 40 passes through the first through hole 102 on the handle 10 along the side away from the square steel 70 and then extends into the fifth through hole 702 on the square steel 70, then the sliding shaft 40 is pressed downward along the axial direction of the sliding shaft 40, and when the sliding shaft 40 moves to the fifth through hole 702, the center of the annular groove 402 on the sliding shaft 40 coincides with the center of the ball 703;

then, the sliding shaft 40 is pressed to mount the handle 10 into the second through hole 301 of the fixing seat 30 on the handle seat 20, as shown in fig. 4, when the ball 703 is attached to the surface of the fixing seat 30, the ball 703 exceeds the size of the second through hole 301, when the handle 10 continues to move downward, the inner wall of the second through hole 301 pushes the ball 703 between the ball placing hole 701 and the annular groove 402, the handle 10 is normally matched with the handle seat 20, and at this time, the circle center of the ball 703 is aligned with the circle center of the ball moving hole 302 on the fixing seat 30;

finally, the acting force on the sliding shaft 40 is cancelled, the sliding shaft 40 moves towards the side away from the handle base 20 through the rebounding force of the spring, as shown in fig. 5, when the sliding shaft 40 moves towards the side away from the handle base 20, the ball 703 gradually slides out of the annular groove 402, finally the ball 703 moves to a position between the ball placing hole 701 and the ball moving hole 302, namely the locking assembly is in the second position, and the handle 10 is integrated with the handle base 20.

In some embodiments, in order to facilitate fixing the sliding shaft 40 to the lever handle 10, as shown in fig. 1 or fig. 2 in combination with fig. 3, the locking assembly in the present application further includes a fixing block 50, a side of the lever handle 10 facing away from the lever base 20 is provided with a groove 101, and the fixing block 50 is disposed in the groove 101; the boss 401 of the sliding shaft 40 is located below the fixing block 50, and the sliding shaft 40 can move on the fourth through hole 501 of the fixing block 50 in the axial direction.

Specifically, as shown in fig. 3, the fixing block 50 is matched with the size of the groove 101, and when assembling, the sliding shaft 40 is firstly installed in the first through hole 102 of the handle 10, and then the fixing block 50 is installed in the groove 101, at this time, the boss 401 on the sliding shaft 40 is located below the fixing block 50, and when the sliding shaft 40 is moving, the upper end of the sliding shaft 40 can move upward through the fourth through hole 501.

In some embodiments, as shown in fig. 1 or fig. 2 in combination with fig. 3, the locking assembly in this application further includes an elastic member 60, a side of the lever handle 10 facing away from the handle seat 20 is provided with an elastic member placement groove, the elastic member placement groove is communicated with the groove 101, the elastic member placement groove is located below the groove 101, an inner diameter of the elastic member placement groove is smaller than an inner diameter of the groove 101, and the elastic member 60 is located in the elastic member placement groove; when the sliding shaft 40 passes through the first through hole 102 on the handle 10 along the side away from the square steel 70 and then extends into the fifth through hole 702 on the square steel 70, the elastic member 60 is sleeved on the sliding shaft 40, and the upper end of the elastic member 60 is located below the boss 401.

When the sliding shaft 40 is pressed downwards along the axial direction of the sliding shaft 40, the boss 401 on the sliding shaft 40 compresses the elastic member 60, and when the sliding shaft 40 moves towards the fifth through hole 702, the center of the annular groove 402 on the sliding shaft 40 is overlapped with the center of the ball 703;

then, the sliding shaft 40 is pressed to mount the handle 10 into the second through hole 301 of the fixing seat 30 on the handle seat 20, as shown in fig. 4, when the ball 703 is attached to the surface of the fixing seat 30, the ball 703 exceeds the size of the second through hole 301, when the handle 10 continues to move downward, the inner wall of the second through hole 301 pushes the ball 703 between the ball placing hole 701 and the annular groove 402, the handle 10 is normally matched with the handle seat 20, and at this time, the circle center of the ball 703 is aligned with the circle center of the ball moving hole 302 on the fixing seat 30;

finally, the acting force acting on the sliding shaft 40 is cancelled, the sliding shaft 40 starts to reset by virtue of the rebound effect of the elastic piece 60, the ball 703 gradually slides out of the annular groove 402 in the resetting process until the sliding shaft 40 is completely reset, finally, the ball 703 moves to a position between the ball placing hole 701 and the ball moving hole 302, namely, the locking assembly is in the second position, and the handle 10 and the handle base 20 are integrated.

In some embodiments, in order to facilitate fixing the fixing block 50 to the handle grip 10, as shown in fig. 3 in combination with fig. 1, the locking assembly in the present application further includes a fastening screw 80, a threaded hole 103 is formed in a side of the handle grip 10 facing the handle base 20, and when the fixing block 50 is disposed in the groove 101, the fastening screw 80 passes through the threaded hole 103 and then extends into a screw coupling hole 502 formed in the fixing block 50.

It should be noted that, the fixing structure of the fixing block in the embodiment of the present application is only an example, and in other alternative solutions, other structures may also be adopted, for example, the handle is provided with a pressing cover, the pressing cover can rotate along an axial direction parallel to the sliding shaft, and after the fixing block is disposed on the groove, the fixing block is pressed by rotating the pressing cover. The application does not specifically limit the specific fixing structure of the fixing block, as long as the above structure can achieve the purpose of the application.

In some embodiments, as shown in fig. 3 in combination with fig. 4, the size of the second through hole 301 on the fixing base 30 in the present application is matched with the size of the square steel 70, and when the square steel 70 extends into the second through hole 301, the inner wall of the second through hole 301 acts on the ball 703, so that the ball 703 moves between the ball placing hole 701 and the annular groove 402.

In some embodiments, as shown in fig. 1, a protrusion 201 is disposed on the handle base 20, a center of the protrusion 201 is a hollow structure, and one end of the fixing base 30 facing the protrusion 201 passes through the protrusion 201 and then is fixed on the protrusion 201.

In some embodiments, as shown in fig. 1, the split lever handle in this application further includes a washer 90, the washer 90 is sleeved on the protrusion 201, and an end of the fixing base 30 facing the protrusion 201 passes through a sixth through hole 901 on the washer 90 and then is fixed on the protrusion 201.

In some embodiments, as shown in fig. 1 in combination with fig. 3, the split handle further includes a spring frame 100, a cog 110, a shifting fork 120, and a countersunk screw 130, wherein the spring frame 100 is disposed in an inner cavity of the handle base 20, the cog 110 is disposed on the spring frame 100, and the countersunk screw 130 sequentially passes through the shifting fork 120 and the cog 110 and then is connected to the third through hole 303 on the fixing base 30. Since the coupling structure of the spring holder 100, the thread 110, the fork 120, and the countersunk screw 130 is prior art, it will not be described herein again.

The utility model further provides a door and window, which comprises the section bar and the split type handle as described in the embodiment of the application, wherein the split type handle is arranged on the side edge of the section bar.

To sum up, this application utility model when using:

as shown in fig. 3, 4, 5 and 6, the corresponding components are first installed at the corresponding positions, and then the sliding shaft 40 is pressed downward along the axial direction of the sliding shaft 40, the boss 401 on the sliding shaft 40 compresses the elastic member 60, and when the sliding shaft 40 moves toward the fifth through hole 702, the center of the annular groove 402 on the sliding shaft 40 coincides with the center of the ball 703;

then, the sliding shaft 40 is pressed to mount the handle 10 into the second through hole 301 of the fixing seat 30 on the handle seat 20, as shown in fig. 4, when the ball 703 is attached to the surface of the fixing seat 30, the ball 703 exceeds the size of the second through hole 301, when the handle 10 continues to move downward, the inner wall of the second through hole 301 pushes the ball 703 between the ball placing hole 701 and the annular groove 402, the handle 10 is normally matched with the handle seat 20, and at this time, the circle center of the ball 703 is aligned with the circle center of the ball moving hole 302 on the fixing seat 30;

finally, the acting force acting on the sliding shaft 40 is cancelled, the sliding shaft 40 starts to reset by virtue of the rebound action of the elastic piece 60, the balls 703 gradually slide out of the annular groove 402 in the resetting process until the sliding shaft 40 is completely reset, and finally the balls 703 move between the ball placing holes 701 and the ball moving holes 302, so that the handle 10 and the handle base 20 are integrated (as shown in fig. 7);

when the handle 10 needs to be detached from the handle base 20, the sliding shaft 40 is pressed downwards along the axial direction of the sliding shaft 40 until the center of the annular groove 402 on the sliding shaft 40 is aligned with the center of the ball 703, the handle 10 can be pulled out of the fixing base 30 on the handle base 20 by pulling the handle 10 to move towards the side away from the handle base 20, the ball 703 is pushed into the annular groove 402 by the inner wall of the second through hole 301 on the fixing base 30 in the process of pulling out, and after the handle 10 is completely separated from the fixing base 30, the pressing of the sliding shaft 40 is stopped, so that the handle and the handle base are separated from each other.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A split type handle, its characterized in that includes:

a handle (10);

a handle seat (20);

the fixing seat (30), the said fixing seat (30) is set up on the said hand grip seat (20);

a locking assembly disposed on the handle bar (10), the handle bar (10) being connected to the mounting base (30) by the locking assembly, and the locking assembly having a first position and a second position that move relative to the handle bar (10);

when the locking assembly is in a first position, the locking assembly can move relative to the fixed seat (30), and the handle (10) can be separated from the handle seat (20); when the locking assembly is in the second position, the locking assembly is fixed on the fixed seat (30), and the handle (10) is connected with the handle seat (20) into a whole.

2. The split lever handle according to claim 1, wherein the locking assembly comprises a sliding shaft (40) and a square steel (70), a side of the handle bar (10) facing the handle base (20) is provided with a square steel mounting groove, the square steel (70) is arranged in the square steel mounting groove, and the sliding shaft (40) penetrates through the first through hole (102) of the handle bar (10) along a side departing from the square steel (70) and then extends into the fifth through hole (702) of the square steel (70);

when the locking assembly is in a first position, the balls (703) in the ball placing holes (701) on the square steel (70) are in an active state; when the locking assembly is in the second position, the ball (703) is located between the ball placement hole (701) and the ball movement hole (302) on the fixed seat (30).

3. The split lever handle according to claim 2, wherein the locking assembly further comprises a fixing block (50), a groove (101) is provided on a side of the handle bar (10) facing away from the handle base (20), and the fixing block (50) is disposed in the groove (101);

the boss (401) on the sliding shaft (40) is located below the fixed block (50), and the sliding shaft (40) can move on the fourth through hole (501) on the fixed block (50) along the axial direction.

4. The split lever handle according to claim 3, wherein the locking assembly further comprises an elastic member (60), a side of the handle bar (10) facing away from the handle base (20) is provided with an elastic member placement groove, the elastic member placement groove is communicated with the groove (101), the elastic member placement groove is positioned below the groove (101), the inner diameter of the elastic member placement groove is smaller than the inner diameter of the groove (101), and the elastic member (60) is positioned in the elastic member placement groove;

when the sliding shaft (40) penetrates through the first through hole (102) in the handle (10) along one side departing from the square steel (70) and then extends into the fifth through hole (702) in the square steel (70), the elastic piece (60) is sleeved on the sliding shaft (40), and the upper end of the elastic piece (60) is located below the boss (401).

5. The split lever handle according to claim 3 or 4, wherein the locking assembly further comprises a fastening screw (80), a threaded hole (103) is formed in a side of the handle bar (10) facing the handle base (20), and when the fixing block (50) is disposed in the groove (101), the fastening screw (80) passes through the threaded hole (103) and then extends into a screw coupling hole (502) formed in the fixing block (50).

6. The split lever handle according to claim 2, wherein the size of the second through hole (301) on the fixing base (30) matches the size of the square steel (70);

when the square steel (70) is inserted into the second through hole (301), the inner wall of the second through hole (301) acts on the balls (703) to move the balls (703) between the ball placing hole (701) and the annular groove (402).

7. The split lever handle according to claim 1, wherein a protrusion (201) is disposed on the handle base (20), the center of the protrusion (201) is a hollow structure, and one end of the fixing base (30) facing the protrusion (201) penetrates through the protrusion (201) and then is fixed on the protrusion (201).

8. The split lever handle according to claim 7, further comprising a washer (90), wherein the washer (90) is sleeved on the protrusion (201), and one end of the fixing base (30) facing the protrusion (201) passes through a sixth through hole (901) of the washer (90) and then is fixed on the protrusion (201).

9. The split lever handle according to claim 1, further comprising a spring holder (100), a thread (110), a shift fork (120), and a countersunk screw (130);

the spring frame (100) is arranged in the inner cavity of the handle seat (20), the gear (110) is arranged on the spring frame (100), and the countersunk screw (130) sequentially penetrates through the shifting fork (120) and the gear (110) and then is connected with the fixed seat (30).

10. A door and window, characterized in that, includes section bar and the split type handle of any one of claims 1 ~ 9, the split type handle sets up the side of section bar.

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