Quick-release type lifting buckle

Abstract

The utility model relates to the technical field of lifting clasps, and discloses a quick-release lifting clasps, which comprises a main body assembly and a drawer. The drawer has the advantages that the lifting buckle is installed in the mode that the installation block and the installation groove are clamped, tools are not needed, operation is easy and fast, the installation and disassembly efficiency of the lifting buckle is improved, by arranging the buffering assembly, when the drawer cannot be opened due to the fact that objects in the drawer are clamped, large pulling force exerted by the hand can be buffered, and the safety of the drawer is improved. The situation that the hand of a user is separated from the lifting buckle due to too large strength is avoided, pain is relieved, the using feeling is improved, the lifting buckle moves by a small distance in the buffering process, the user is reminded that the drawer is clamped, blind force is avoided, meanwhile, in the buffering process, the installation block and the installation groove can be clamped more tightly, and the using effect is improved. The lifting buckle is effectively prevented from being separated from the drawer, the connection stability and reliability of the lifting buckle are improved, and the service life of the lifting buckle is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pull buckle handles, in particular to a quick-release pull buckle handle. Background Art

[0002] Most drawer handles are usually installed by bolt connection. The installation process is relatively cumbersome and requires the use of specific tools such as screwdrivers and wrenches. For non-professionals, the installation and disassembly process may take a lot of time and effort. In addition, in daily use, if the objects inside the drawer are stuck and cannot be opened normally, the user will often pull the handle hard. At this time, it is easy for the hand to separate from the handle due to excessive force, which will not only cause pain to the user and affect the use experience, but may also cause damage to the handle and the drawer. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above problems and / or the problems existing in the existing quick-release pull buckles, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is the inconvenience of installing the lifting buckle handle and the safety and comfort issues during use.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a quick-release pull handle, comprising a main body assembly including a drawer, wherein the drawer is provided with a mounting slot;

[0007] The mounting assembly includes a mounting member arranged in the mounting groove, including a mounting block, a first locking block and a first spring, the mounting block is movably connected to the mounting groove, the drawer is provided with a first movable groove, the first locking block slides in the first movable groove, one end of the first spring is fixed to the first locking block, and the other end is fixed to the first movable groove, the mounting block is provided with a locking groove, and the first locking block can be engaged with the locking groove;

[0008] The mounting assembly also includes a buffer member, which is arranged in the mounting groove, including a movable plate, a second locking block, a connecting block, an extrusion block and a rubber block. The mounting block is provided with a sliding groove, the movable plate slides in the sliding groove, the mounting block is provided with a second movable groove, the second locking block slides in the second movable groove, the connecting block is fixed to one end of the second locking block, the drawer is provided with a third movable groove, the extrusion block slides in the third movable groove, and the rubber block is fixed to the first locking block.

[0009] As a preferred solution of the quick-release lifting buckle handle of the utility model, a push block is fixed on one side of the movable plate, a movable block is provided on one side of the push block, one end of the push block is inclined, and one end of the movable block is correspondingly inclined.

[0010] As a preferred solution of the quick-release pull buckle handle of the present invention, a through slot is provided in the extrusion block, and the second locking block can be engaged with the through slot.

[0011] As a preferred solution of the quick-release pull buckle handle of the utility model, a second spring is fixed to one end of the extrusion block, and the other end of the second spring is fixed to the inner wall of the third movable groove.

[0012] As a preferred solution of the quick-release lifting buckle handle of the utility model, the outer sleeve of the connecting block is provided with a third spring, one end of the third spring is fixed to the second locking block, one end of the second locking block is fixed with a pull rope, and the other end of the pull rope is fixed to the movable plate.

[0013] As a preferred solution of the quick-release lifting buckle handle of the utility model, an extension plate is fixed to one end of the movable plate, and a pull plate is fixed to one end of the extension plate.

[0014] As a preferred solution of the quick-release pull buckle handle of the present invention, the mounting block is provided with a slot, and the extension plate can slide in the slot.

[0015] As a preferred solution of the quick-release pull buckle handle of the utility model, one end of the top of the movable plate is inclined, and one end of the connecting block is correspondingly inclined.

[0016] As a preferred solution of the quick-release pull buckle handle of the present invention, one end of the extrusion block is inclined, and one end of the first locking block is correspondingly inclined.

[0017] As a preferred solution of the quick-release lifting buckle handle of the present invention, the main body assembly further includes a lifting buckle handle, and the lifting buckle handle is fixed to the mounting block.

[0018] The beneficial effects of the present invention are as follows: the pull buckle is installed by engaging the mounting block with the mounting groove, and no tools are required. The operation is simple and quick, which improves the installation and disassembly efficiency of the pull buckle. By setting a buffer component, when the drawer cannot be opened due to internal objects being stuck, the large pulling force applied by the human hand can be buffered, thereby preventing the user's hand from being separated from the pull buckle due to excessive force, reducing pain, and improving the user experience. During the buffering process, the pull buckle moves a short distance to remind the user that the drawer is stuck, avoiding blind force. At the same time, during the buffering process, the mounting block and the mounting groove will be engaged more tightly, effectively preventing the pull buckle from being separated from the drawer, improving the connection stability and reliability of the pull buckle, and extending the service life of the pull buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0020] Figure 1 This is the overall structure diagram of the quick-release pull buckle.

[0021] Figure 2 This is a cross-sectional structural diagram of a quick-release pull buckle.

[0022] Figure 3 For quick-release pull buckle Figure 2 A partial enlarged structural diagram of point A in the middle.

[0023] Figure 4 This is a cross-sectional diagram of a drawer with a quick-release pull handle.

[0024] Figure 5 For quick-release pull buckle Figure 4 A partial enlarged structural diagram of point B in the middle.

[0025] Figure 6 This is a cross-sectional structural diagram of the movable plate of the quick-release pull buckle.

[0026] Figure 7 For quick-release pull buckle Figure 6 A partial enlarged structural diagram at point C in the middle. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Example 1

[0031] Reference Figure 1-Figure 7 , which is the first embodiment of the present utility model, provides a quick-release pull buckle. The quick-release pull buckle includes a main body assembly 100, including a drawer 101, and the drawer 101 is provided with a mounting groove 101-1.

[0032] The mounting assembly 200 includes a mounting member 201 arranged in the mounting groove 101-1, including a mounting block 201a, a first locking block 201b and a first spring 201c. The mounting block 201a is movably connected to the mounting groove 101-1, the drawer 101 is provided with a first movable groove 101-2, the first locking block 201b slides in the first movable groove 101-2, one end of the first spring 201c is fixed to the first locking block 201b, and the other end is fixed to the first movable groove 101-2, the mounting block 201a is provided with a locking groove 201a-1, and the first locking block 201b can be engaged with the locking groove 201a-1.

[0033] The mounting member 201 is used to ensure that the lifting buckle 102 is installed in the appropriate position. The first locking block 201b is engaged with the locking groove 201a-1, so that the mounting block 201a is stably installed in the mounting groove 101-1. The first spring 201c is set to apply continuous thrust to the first locking block 201b to ensure that the first locking block 201b can be engaged with the locking groove 201a-1.

[0034] The mounting assembly 200 also includes a buffer member 202, which is arranged in the mounting groove 101-1, including a movable plate 202a, a second locking block 202b, a connecting block 202c, an extrusion block 202d and a rubber block 202e. The mounting block 201a is provided with a sliding groove 201a-2, the movable plate 202a slides in the sliding groove 201a-2, the mounting block 201a is provided with a second movable groove 201a-3, the second locking block 202b slides in the second movable groove 201a-3, the connecting block 202c is fixed to one end of the second locking block 202b, the drawer 101 is provided with a third movable groove 101-3, the extrusion block 202d slides in the third movable groove 101-3, and the rubber block 202e is fixed to the first locking block 201b.

[0035] By providing the buffer member 202, when the drawer cannot be opened due to the jamming of internal objects, the buffer assembly can buffer the large pulling force applied by the human hand, while enhancing the connection stability between the mounting block 201a and the mounting groove 101-1.

[0036] When the movable plate 202a moves along the sliding groove 201a-2 toward the drawer 101, it will push the connecting block 202c to move, and then the second locking block 202b will move toward the extrusion block 202d, so that the extrusion block 202d is close to the first locking block 201b, and drives the first locking block 201b to squeeze the locking groove 201a-1, thereby improving the tightness of the fit between the first locking block 201b and the locking groove 201a-1, strengthening the fastening of the installation block 201a and the installation groove 101-1, and preventing the user from pulling the lifting buckle 102 hard and causing the lifting buckle 102 to separate from the drawer 101.

[0037] Example 2

[0038] Reference Figure 2-Figure 7 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0039] Specifically, a push block 201d is fixed to one side of the movable plate 202a, and a movable block 201e is provided on one side of the push block 201d. One end of the push block 201d is inclined, and one end of the movable block 201e is correspondingly inclined.

[0040] The setting of the pushing block 201d and the moving block 201e is used to unlock the locking state of the first locking block 201b and the locking groove 201a-1. When the pushing block 201d moves in the direction away from the drawer 101, the inclined surface of the pushing block 201d will squeeze the inclined surface of the moving block 201e, thereby causing the moving block 201e to move toward the first locking block 201b and squeeze it, thereby separating the first locking block 201b from the locking groove 201a-1. At this time, the locking state of the mounting block 201a is also released, and the mounting block 201a can be separated from the mounting groove 101-1, thereby completing the disassembly operation of the lifting buckle 102.

[0041] The pushing block 201d pushes the moving block 201e to move, and the end surface of the moving block 201e will never exceed the end surface of the installation block 201a, so as to avoid affecting the engagement between the installation block 201a and the installation groove 101-1 during installation.

[0042] Specifically, a through slot 202d-1 is defined in the extrusion block 202d, and the second locking block 202b can be engaged with the through slot 202d-1.

[0043] A cavity is provided in the drawer 101, and the second locking block 202b has a certain space for movement in the cavity. When the drawer 101 is stuck by an object inside and cannot be opened, the user pulls the lifting handle 102. Since the drawer 101 cannot move, the second locking block 202b moves a certain distance in the cavity of the drawer 101. At the same time, the end face of the locking groove 201a-1 will squeeze the rubber block 202e, causing the rubber block 202e to be compressed, thereby achieving the purpose of buffering, and the end face of the second locking block 202b will squeeze the inner wall of the through groove 202d-1, thereby causing the extrusion block 202d to be squeezed toward the first locking block 201b, pushing the first locking block 201b to be squeezed toward the locking groove 201a-1, thereby improving the tightness of the connection between the mounting block 201a and the mounting groove 101-1 and preventing the two from separating.

[0044] Specifically, a second spring 202f is fixed to one end of the extrusion block 202d, and the other end of the second spring 202f is fixed to the inner wall of the third moving groove 101-3.

[0045] The second spring 202f is provided to ensure that in the absence of other external forces, the through slot 202d-1 and the second locking block 202b are in a coaxial position, ensuring that the two can be engaged, and at the same time ensuring that the second locking block 202b can be restored to its initial position after the second locking block 202b moves.

[0046] Specifically, the outer sleeve of the connecting block 202c is provided with a third spring 202g, one end of the third spring 202g is fixed to the second locking block 202b, one end of the second locking block 202b is fixed with a pull rope 202h, and the other end of the pull rope 202h is fixed to the movable plate 202a.

[0047] The third spring 202g applies continuous tension to the second locking block 202b to ensure that, without the action of other external forces, the second locking block 202b will move into the second moving groove 201a-3 and will not hinder the engagement of the mounting block 201a with the mounting groove 101-1. The length of the pull rope 202h is fixed, used to connect the second locking block 202b and the moving plate 202a, so that when the moving plate 202a is away from the drawer 101, the second locking block 202b can be driven by the pull rope 202h to move into the second moving groove 201a-3, and at the same time, the third spring 202g is in a compressed state. When the moving plate 202a moves in the direction close to the drawer 101, under the action of the third spring 202g, the second locking block 202b will move along the second moving groove 201a-3 toward the extrusion block 202d, and make the end face of the second locking block 202b engage with the through groove 202d-1.

[0048] Specifically, an extension plate 202i is fixed to one end of the movable plate 202a, and a pull plate 202j is fixed to one end of the extension plate 202i.

[0049] Example 3

[0050] Reference Figure 2-Figure 7 , which is the third embodiment of the present utility model, and is based on the first two embodiments.

[0051] Specifically, the mounting block 201a is provided with a slot 201a-4, and the extension plate 202i can slide in the slot 201a-4.

[0052] By arranging the extension plate 202i and the pulling plate 202j, the pulling plate 202j moves to drive the extension plate 202i to slide along the slot 201a-4, thereby driving the moving plate 202a to slide in the sliding slot 201a-2.

[0053] Specifically, one end of the top of the movable plate 202a is inclined, and one end of the connecting block 202c is correspondingly inclined.

[0054] The movable plate 202a is T-shaped and is tilted so that when the movable plate 202a moves, the inclined surface of the movable plate 202a can press the inclined surface of the connecting block 202c, thereby driving the connecting block 202c to move.

[0055] Specifically, one end of the squeezing block 202d is inclined, and one end of the first locking block 201b is correspondingly inclined.

[0056] The inclined configuration is used so that when the extrusion block 202d moves, the inclined surface of the extrusion block 202d will press the inclined surface of the first locking block 201b, thereby causing the first locking block 201b to move.

[0057] Specifically, the main body assembly 100 further includes a lifting handle 102, which is fixed to the mounting block 201a.

[0058] During use, in the initial state, the second locking block 202b will extend out of the second movable slot 201a-3, and the movable plate 202a will be in a position away from the lifting buckle 102. When installation is required, pull the pull plate 202j to make it close to the lifting buckle 102. The pull plate 202j drives the extension plate 202i to move, and then the movable plate 202a moves in the direction close to the lifting buckle 102. The second locking block 202b is driven by the pull rope 202h to move into the second movable slot 201a-3, and at the same time the third spring 202g is in a compressed state.

[0059] After that, the mounting block 201a is inserted into the mounting groove 101-1, and the end face of the mounting block 201a will squeeze the inclined surface of the first locking block 201b, so that the first locking block 201b is completely moved into the first movable groove 101-2, and will not hinder the engagement of the mounting block 201a with the mounting groove 101-1. When the mounting block 201a is completely engaged with the mounting groove 101-1, stop pulling the pull plate 202j, and the third spring 202g will extend to its initial state, thereby driving the second locking block 202b to move toward the extrusion block 202d and engage with the through groove 202d-1. At the same time, the second locking block 202b drives the pull rope 202h to move and causes the movable plate 202a to move toward the drawer 101. At the same time, the first locking block 201b will engage with the locking groove 201a-1, so that the lifting buckle 102 is stably installed on the drawer 101.

[0060] When disassembly is required, just pull the pull plate 202j away from the drawer 101, so that the second locking block 202b moves into the second moving groove 201a-3. At the same time, the pull plate 202j drives the moving plate 202a to move, and then when the push block 201d moves in the direction away from the drawer 101, the inclined surface of the push block 201d will squeeze the inclined surface of the moving block 201e, and then the moving block 201e moves toward the first locking block 201b and squeezes it, so that the first locking block 201b is separated from the locking groove 201a-1. At this time, the locking state of the mounting block 201a is also released, and the mounting block 201a can be separated from the mounting groove 101-1, thereby completing the disassembly operation of the lifting buckle 102.

[0061] When the drawer 101 is not stuck by the internal objects, the drawer 101 is opened smoothly by pulling the lifting handle 102. When the drawer 101 is stuck by the internal objects and cannot be opened, the user pulls the lifting handle 102. Since the drawer 101 cannot move, the second locking block 202b moves a distance in the cavity of the drawer 101, thereby reminding the user that the drawer 101 is stuck. At the same time, the end surface of the locking groove 201a-1 squeezes the rubber block 202e, compressing the rubber block 202e. , so that the pulling force of the human hand acts on the rubber block 202e and is released, thereby achieving the purpose of buffering, and the end face of the second locking block 202b will squeeze the inner wall of the through groove 202d-1, and then the extrusion block 202d is squeezed in the direction of the first locking block 201b, pushing the first locking block 201b to squeeze into the locking groove 201a-1, thereby improving the tightness of the connection between the mounting block 201a and the mounting groove 101-1, preventing the two from separating, and improving the connection stability and reliability of the lifting buckle 102.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A quick-release pull handle, characterized by: include, The main body assembly (100) comprises a drawer (101), wherein the drawer (101) is provided with a mounting slot (101-1); The mounting assembly (200) comprises a mounting member (201) arranged in the mounting groove (101-1), comprising a mounting block (201a), a first locking block (201b) and a first spring (201c); the mounting block (201a) is movably connected to the mounting groove (101-1); the drawer (101) is provided with a first movable groove (101-2); the first locking block (201b) slides in the first movable groove (101-2); one end of the first spring (201c) is fixed to the first locking block (201b) and the other end is fixed to the first movable groove (101-2); the mounting block (201a) is provided with a locking groove (201a-1); the first locking block (201b) can be engaged with the locking groove (201a-1); The installation assembly (200) further includes a buffer member (202), which is arranged in the installation slot (101-1) and includes a movable plate (202a), a second locking block (202b), a connecting block (202c), an extrusion block (202d) and a rubber block (202e). The installation block (201a) is provided with a sliding slot (201a-2), the movable plate (202a) slides in the sliding slot (201a-2), and the installation block (201a) is provided with a sliding slot (201a-2). A second movable groove (201a-3) is provided, the second locking block (202b) slides in the second movable groove (201a-3), the connecting block (202c) is fixed to one end of the second locking block (202b), the drawer (101) is provided with a third movable groove (101-3), the extrusion block (202d) slides in the third movable groove (101-3), and the rubber block (202e) is fixed to the first locking block (201b).

2. The quick-release pull handle according to claim 1, wherein: A push block (201d) is fixed on one side of the movable plate (202a), and a movable block (201e) is provided on one side of the push block (201d). One end of the push block (201d) is inclined, and one end of the movable block (201e) is correspondingly inclined.

3. The quick-release pull handle according to claim 1 or 2, characterized in that: A through slot (202d-1) is provided in the extrusion block (202d), and the second locking block (202b) can be engaged with the through slot (202d-1).

4. The quick-release pull handle according to claim 3, wherein: A second spring (202f) is fixed to one end of the extrusion block (202d), and the other end of the second spring (202f) is fixed to the inner wall of the third movable groove (101-3).

5. The quick-release pull handle according to claim 4, wherein: The outer sleeve of the connecting block (202c) is provided with a third spring (202g), one end of the third spring (202g) is fixed to the second locking block (202b), one end of the second locking block (202b) is fixed with a pull rope (202h), and the other end of the pull rope (202h) is fixed to the movable plate (202a).

6. The quick-release pull handle according to claim 4 or 5, characterized in that: An extension plate (202i) is fixed to one end of the movable plate (202a), and a pull plate (202j) is fixed to one end of the extension plate (202i).

7. The quick-release pull handle according to claim 6, wherein: The mounting block (201a) is provided with a slot (201a-4), and the extension plate (202i) can slide in the slot (201a-4).

8. The quick-release pull handle according to claim 7, wherein: One end of the top of the movable plate (202a) is inclined, and one end of the connecting block (202c) is correspondingly inclined.

9. The quick-release pull handle according to claim 7 or 8, characterized in that: One end of the squeezing block (202d) is inclined, and one end of the first locking block (201b) is correspondingly inclined.

10. The quick-release pull handle according to claim 9, wherein: The main body assembly (100) further comprises a lifting buckle (102), wherein the lifting buckle (102) is fixed to the mounting block (201a).

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