Handle

Abstract

The utility model relates to the technical field of plate processing, in particular to a handle, which comprises a sleeve, two fixing columns, a handle, a handle body and a handle body, the top end of the sleeve is provided with a mounting hole, and the lower surface of the sleeve is fixedly connected with the two fixing columns; the knob component is inserted into the top end of the sleeve and rotates relative to the sleeve; and the limiting component is arranged in the bottom end of the sleeve and moves relative to the sleeve. The knob component, the spring, the limiting component, the rotating block and the sliding block are integrated on the sleeve to form a whole, so that the mounting space is reduced, and the application range is widened; and meanwhile, a rotary block can be rotated by rotating a rotary knob and connecting an extension rod and a polygon prism, the rotary block drives a sliding block to rotate through a round rod and move to the outer side of a sleeve, a door plate can be rapidly clamped under the cooperation of a baffle and the sliding block, and meanwhile clamping can be rapidly released by reversely rotating the rotary knob.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a handle. Background Art

[0002] When two stacked plates are processed or assembled, they usually need to be positioned and clamped to improve the accuracy of processing and assembly.

[0003] The existing positioning and clamping tooling includes a handle, a thrust washer, a gasket, a fixing knob, a screw and a rivet. When in use, tighten the fixing knob and then press the handle down to tighten it. However, the handle and the screw need to be installed in a larger space, which results in limited space and inconvenience in operation. At the same time, in some special scenarios, the fixing knob needs to be unscrewed and the screw needs to be passed through the component to be clamped before it can be clamped. The operation is cumbersome and cannot be clamped quickly. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a handle to solve the technical problems of the existing positioning and clamping tooling, such as limited space and inconvenient operation.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A handle, comprising:

[0007] A sleeve, wherein a mounting hole is provided at the top of the sleeve, and two fixing columns are fixedly connected to the lower surface of the sleeve;

[0008] A knob component, the knob component is inserted into the top end of the sleeve and rotates relative to the sleeve;

[0009] A limiting component, the limiting component is arranged inside the bottom end of the sleeve and moves relative to the sleeve;

[0010] A rotating block, which is arranged inside the sleeve and below the limiting component, and is connected to the bottom of the knob component and can move with the knob component;

[0011] Two sliders are located below the sleeve, one end of the two sliders is connected to the corresponding fixing column respectively, and the other end of the slider is connected to the rotating block.

[0012] Furthermore, four guide grooves are provided at the bottom end of the sleeve, and the four guide grooves are distributed in a circular array about the center of the sleeve, and the two fixing columns are arranged opposite to each other.

[0013] Furthermore, the knob component comprises:

[0014] A knob, wherein the knob is located above the sleeve;

[0015] An extension rod, the top end of which is fixedly connected to the bottom end of the knob, the bottom end of which passes through the mounting hole and the limiting component, and one end of the extension rod away from the knob is fixedly connected to a polygonal column.

[0016] Furthermore, the knob is cylindrical, and a plurality of grooves in a ring array are provided on the outer side of the knob.

[0017] Furthermore, the limiting component includes: a circular plate, a central portion of which is provided with a socket matched with the extension rod;

[0018] Four baffles are respectively fixedly connected to the outer sides of the circular plate.

[0019] Furthermore, one end of the four baffles away from the circular plate respectively passes through the corresponding guide grooves and extends to the outside, the baffles are slidably fitted inside the guide grooves, and the circular plate is sleeved on the outside of the extension rod through the insertion hole.

[0020] Furthermore, it also includes a spring, which is sleeved on the outside of the extension rod, and the two ends of the spring are respectively fixedly connected to the inner top wall of the sleeve and the upper surface of the circular plate.

[0021] Furthermore, the rotating block does not contact the inner wall of the sleeve, and a polygonal hole matching with the polygonal column is provided in the middle of the rotating block, and the polygonal column is fixedly connected to the inside of the polygonal hole.

[0022] Furthermore, two round rods are fixedly connected to the lower surface of the rotating block, and the two round rods are symmetrically distributed about the center of the rotating block.

[0023] Furthermore, the two sliders are L-shaped and the length of the sliders is smaller than the diameter of the sleeve. A connecting hole is provided in the middle of one end of the two sliders, and a sliding groove is provided in the middle of the other end of the two sliders. The round rod is rotatably fitted in the corresponding connecting hole, and the round rod is slidably fitted in the corresponding sliding groove.

[0024] Beneficial effects of the utility model:

[0025] The utility model integrates a knob component, a spring, a limit component, a rotating block and a slider on a sleeve to form a whole, which not only reduces the installation space but also improves the scope of application. At the same time, the rotating block can be rotated by rotating the knob and connected with the extension rod and the polygonal column. The rotating block drives the slider to rotate and move to the outside of the sleeve through the round rod. With the cooperation of the baffle plate and the slider, the door panel can be quickly clamped, and the clamping can be quickly released by rotating the knob in the opposite direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 is a schematic diagram of the three-dimensional structure of the handle embodiment;

[0028] Figure 2 is a schematic diagram of another viewing angle of the handle embodiment;

[0029] Figure 3 is a front cross-sectional schematic diagram of the handle embodiment;

[0030] Figure 4 This is an overall exploded schematic diagram of the handle embodiment;

[0031] Figure 5 It is a three-dimensional schematic diagram of the slider of this handle embodiment.

[0032] Explanation of the symbols in the figure: 1. Knob; 101. Extension rod; 102. Polygonal column; 2. Sleeve; 201. Mounting hole; 202. Guide groove; 203. Fixed column; 3. Round plate; 301. Socket; 302. Baffle; 4. Spring; 5. Rotating block; 501. Polygonal hole; 502. Round rod; 6. Slider; 601. Connecting hole; 602. Slide groove. DETAILED DESCRIPTION

[0033] 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 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.

[0034] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0035] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0036] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0037] See also Figure 1-5 As shown, a handle comprises: a sleeve 2, a mounting hole 201 is provided at the top of the sleeve 2, and two fixing columns 203 are fixedly connected to the lower surface of the sleeve 2; a knob component, the knob component is inserted into the top of the sleeve 2 and rotates relative to the sleeve 2; a limiting component, the limiting component is arranged inside the bottom end of the sleeve 2 and moves relative to the sleeve 2; a rotating block 5, the rotating block 5 is arranged inside the sleeve 2 and located below the limiting component, the rotating block 5 is connected to the bottom of the knob component and can move with the knob component; two sliders 6, the two sliders 6 are located below the sleeve 2, one end of the two sliders 6 is respectively connected to the corresponding fixing columns 203, and the other end of the slider 6 is connected to the rotating block 5.

[0038] By integrating the knob component, the limiting component, the rotating block 5 and the two sliding blocks 6 on the sleeve 2, when in use, the bottom of the handle is passed through the door panel that needs to be clamped, and then the knob 1 is rotated. The knob 1 drives the rotating block 5 to rotate through the extension rod 101 and the polygonal column 102, and the bottom of the rotating block 5 drives the two sliding blocks 6 to rotate, so that the sliding blocks 6 are in contact with the lowermost door panel. With the cooperation of the limiting component and the sliding blocks 6, the door panel is clamped, which not only saves the use space but also achieves the clamping effect.

[0039] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, four guide grooves 202 are provided at the bottom end of the sleeve 2, and the four guide grooves 202 are distributed in a circular array about the center of the sleeve 2, and two fixed columns 203 are arranged opposite to each other; the baffle 302 on the limiting component can be guided and limited by the guide groove 202, so that the baffle 302 can move up and down in the guide groove 202 according to the thickness of the door panel.

[0040] Specifically, Figure 1 , Figure 3 and Figure 4As shown, the knob component includes: a knob 1, which is cylindrical, and a plurality of grooves in a ring array are provided on the outer side of the knob 1, so that the contact area between the hand and the knob 1 can be increased through the grooves, which is convenient for operating the knob 1 to rotate, and the knob 1 is located above the sleeve 2; an extension rod 101, the top end of the extension rod 101 is fixedly connected to the bottom end of the knob 1, the bottom end of the extension rod 101 passes through the mounting hole 201 and the limiting component, and the end of the extension rod 101 away from the knob 1 is fixedly connected with a polygonal column 102; by arranging the extension rod 101 and the polygonal column 102 below the knob 1, when the knob 1 rotates, the rotating block 5 can be driven to rotate at the same time, and the extension rod 101 can slide with the socket 301 on the circular plate 3, so that the movement of the limiting component is smoother.

[0041] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the limiting component includes: a circular plate 3, a socket 301 matching the extension rod 101 is provided in the middle of the circular plate 3; four baffles 302, and the four baffles 302 are respectively fixedly connected to the outer side of the circular plate 3; the ends of the four baffles 302 away from the circular plate 3 respectively pass through the corresponding guide grooves 202 and extend to the outside, the baffles 302 slide and match the inside of the guide grooves 202, and the circular plate 3 is sleeved on the outside of the extension rod 101 through the socket 301; the door panel can be clamped by the extended end of the baffle 302 contacting the top door panel and cooperating with the slider 6.

[0042] like Figure 3 and Figure 4 As shown, it also includes a spring 4, which is sleeved on the outside of the extension rod 101, and the two ends of the spring 4 are fixedly connected to the inner top wall of the sleeve 2 and the upper surface of the circular plate 3 respectively; the circular plate 3 and the baffle 302 can always be in contact with the door panel under the rebound action of the spring 4, and door panels of different thicknesses can also be used. When the door panel is thicker, the circular plate 3 and the baffle 302 can compress the spring 4 so that the bottom of the handle can pass through the door panel.

[0043] Specifically, Figure 3 and Figure 4 As shown, the rotating block 5 does not contact the inner wall of the sleeve 2, and a polygonal hole 501 matching the polygonal column 102 is provided in the middle of the rotating block 5, and the polygonal column 102 is fixedly connected to the inside of the polygonal hole 501; the polygonal column 102 is inserted into the polygonal hole 501 and then the polygonal column 102 is riveted to the rotating block 5 by rivets, so that the knob 1, the extension rod 101, the polygonal column 102 and the rotating block 5 form a whole, which is convenient for driving the rotating block 5 to rotate when the knob 1 is turned; two round rods 502 are fixedly connected to the lower surface of the rotating block 5, and the two round rods 502 are symmetrically distributed about the center of the rotating block 5.

[0044] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the two sliders 6 are both L-shaped and the length of the sliders 6 is smaller than the diameter of the sleeve 2; it is convenient for the sleeve 2 and the slider 6 to pass through the door panel; a connecting hole 601 is provided in the middle of one end of the two sliders 6, and a sliding groove 602 is provided in the middle of the other end of the two sliders 6, and the round rod 502 is rotatably matched in the corresponding connecting hole 601, and the round rod 502 is slidably matched in the corresponding sliding groove 602; when the rotating block 5 is driven to rotate by the knob 1, the rotating block 5 can drive the round rod 502 to make a circular motion, and the round rod 502 can It is enough to squeeze the slide groove 602. Since one end of the slider 6 rotates relative to the fixed column 203 through the connecting hole 601, the slider 6 can rotate around the fixed column 203 under the action of the squeezing force of the round rod 502, so that the other end of the slider 6 turns out of the sleeve 2 and contacts with the lowermost door panel, and the door panel can be clamped with the cooperation of the spring 4, the circular plate 3 and the baffle 302; at the same time, the reversing knob 1 can reset the slider 6 to the inside of the sleeve 2 and release the limit of the clamped door panel, which is also convenient for removing the handle.

[0045] In summary, compared with the prior art, the handle has at least the following beneficial effects: the utility model integrates the knob component, spring 4, limit component, rotating block 5 and slider 6 on the sleeve 2 to form a whole, which not only reduces the installation space but also improves the scope of application; at the same time, by rotating the knob 1 and connecting with the extension rod 101 and the polygonal column 102, the rotating block 5 can be rotated, and the rotating block 5 drives the slider 6 to rotate and move to the outside of the sleeve 2 through the round rod 502. With the cooperation of the baffle 302 and the slider 6, the door panel can be quickly clamped, and the clamping can be quickly released by rotating the knob 1 in the opposite direction.

[0046] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A handle, characterized in that: include: A sleeve (2), wherein a mounting hole (201) is provided at the top of the sleeve (2), and two fixing columns (203) are fixedly connected to the lower surface of the sleeve (2); A knob component, the knob component is inserted into the top end of the sleeve (2) and rotates relative to the sleeve (2); a limiting component, the limiting component being arranged inside the bottom end of the sleeve (2) and being movable relative to the sleeve (2); A rotating block (5), the rotating block (5) being arranged inside the sleeve (2) and below the limiting component, the rotating block (5) being connected to the bottom of the knob component and being able to move along with the knob component; Two sliders (6), the two sliders (6) are located below the sleeve (2), one end of the two sliders (6) is respectively connected to the corresponding fixed column (203), and the other end of the slider (6) is connected to the rotating block (5).

2. A handle according to claim 1, characterized in that: The bottom end of the sleeve (2) is provided with four guide grooves (202), the four guide grooves (202) are distributed in a circular array about the center of the sleeve (2), and the two fixing columns (203) are arranged opposite to each other.

3. A handle according to claim 1, characterized in that: The knob component comprises: A knob (1), wherein the knob (1) is located above the sleeve (2); An extension rod (101), the top end of the extension rod (101) is fixedly connected to the bottom end of the knob (1), the bottom end of the extension rod (101) passes through the mounting hole (201) and the limiting component, and one end of the extension rod (101) away from the knob (1) is fixedly connected to a polygonal column (102).

4. A handle according to claim 3, characterized in that: The knob (1) is cylindrical, and a plurality of grooves in a ring array are provided on the outer side of the knob (1).

5. A handle according to claim 1, characterized in that: The limiting component comprises: a circular plate (3), a central portion of which is provided with a plug hole (301) that matches the extension rod (101); Four baffles (302), the four baffles (302) are respectively fixedly connected to the outer sides of the circular plate (3).

6. A handle according to claim 5, characterized in that: One end of the four baffles (302) away from the circular plate (3) respectively passes through the corresponding guide grooves (202) and extends to the outside, the baffles (302) are slidably fitted inside the guide grooves (202), and the circular plate (3) is sleeved on the outside of the extension rod (101) through the insertion hole (301).

7. A handle according to claim 1, characterized in that: It also includes a spring (4), which is sleeved on the outside of the extension rod (101), and the two ends of the spring (4) are respectively fixedly connected to the inner top wall of the sleeve (2) and the upper surface of the circular plate (3).

8. The handle according to claim 1, characterized in that: The rotating block (5) does not contact the inner wall of the sleeve (2); a polygonal hole (501) matching with the polygonal column (102) is provided in the middle of the rotating block (5); the polygonal column (102) is fixedly connected to the inside of the polygonal hole (501).

9. A handle according to claim 8, characterized in that: Two round rods (502) are fixedly connected to the lower surface of the rotating block (5), and the two round rods (502) are symmetrically distributed about the center of the rotating block (5).

10. A handle according to claim 9, characterized in that: The two sliders (6) are both L-shaped and the length of the sliders (6) is smaller than the diameter of the sleeve (2). A connecting hole (601) is provided in the middle of one end of the two sliders (6), and a sliding groove (602) is provided in the middle of the other end of the two sliders (6). The round rod (502) is rotatably engaged in the corresponding connecting hole (601), and the round rod (502) is slidably engaged in the corresponding sliding groove (602).

Images