Outward-opening handle with shifting fork convenient to disassemble and assemble

Abstract

The utility model relates to the field of outward-opening handles, and discloses an outward-opening handle with a shifting fork convenient to disassemble and assemble, which comprises a handle body, the shifting fork arranged in the handle body and a bottom cover arranged at the bottom of the handle body, and the shifting fork is arranged between the handle body and the bottom cover. A mounting part facilitating mounting of the shifting fork into the handle body is arranged on the bottom cover and comprises a mounting groove formed in the bottom cover and used for allowing one end of the shifting fork to penetrate through the bottom cover to be mounted into the handle body, and an opening and closing part used for opening and closing the mounting groove. According to the mechanism, the shifting fork can be disassembled and assembled by controlling the opening and closing of the mounting groove through the opening and closing part, so that the shifting fork can be disassembled and assembled more simply and conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of outward opening handle, especially a outward opening handle with fork dismounting conveniently. BACKGROUND

[0002] The Chinese patent with the publication number CN216741017U discloses an outward opening handle and door and window, which comprises a handle knob, a handle seat and a wheel tooth, the wheel tooth is arranged in the handle seat, one end of the wheel tooth is rotatably connected with the handle knob after penetrating through the handle seat, a handle seat bottom pad is arranged at the bottom of the handle seat, and an opening part is arranged on the handle seat bottom pad; a fork, the fork comprises a first horizontal plate, a second horizontal plate arranged on the top of the first horizontal plate, a vertical plate arranged on the bottom of the first horizontal plate and penetrating out of the handle seat from the opening part, and a rack arranged on the first horizontal plate and engaged with the wheel tooth.

[0003] In the above structure, the fork is arranged between the handle seat and the handle seat bottom pad, so the fork needs to be installed in the handle seat first and then the handle shaft bottom pad is installed in the handle seat during installation, so as to realize the installation of the fork, and the fixing between the handle seat bottom pad and the handle seat is mostly realized by a plurality of screws, if the fork is to be dismounted from between the handle seat and the handle seat bottom pad, the plurality of screws need to be dismounted first, at this time, the handle seat bottom pad can be dismounted from the handle seat, and the fork can be dismounted from the handle seat, the dismounting process is complex and time-consuming. UTILITY MODEL CONTENTS

[0004] The utility model provides a outward opening handle with fork dismounting conveniently in view of the complex and time-consuming dismounting process of the fork between the handle seat and the handle seat bottom pad in the prior art.

[0005] In order to solve the above technical problems, the utility model solves them through the following technical schemes:

[0006] A outward opening handle with fork dismounting conveniently, comprising a handle body, a fork arranged in the handle body and a bottom cover arranged at the bottom of the handle body, the fork is arranged between the handle body and the bottom cover, an installation part for installing the fork into the handle body is arranged on the bottom cover, the installation part comprises an installation slot formed on the bottom cover for the one end of the fork to penetrate through the bottom cover and enter the handle body, and an opening and closing part for opening and closing the installation slot.

[0007] Through the above scheme, the installation slot can facilitate the fork to penetrate through the bottom cover and be installed into the handle body, and the opening and closing part can control the opening and closing of the installation slot, when the opening and closing part opens the installation slot, the fork can be installed into the handle body, and when the fork is installed into the handle body, the installation slot can be closed through the opening and closing part, at this time, the installation of the fork is completed, and the dismounting of the fork only needs to control the opening and closing of the installation slot through the opening and closing part, so that the dismounting of the fork is more simple and convenient.

[0008] Preferably, the opening and closing component comprises an opening and closing plate arranged in the mounting groove and hinged to one end of the mounting groove, and a limiting component arranged between the opening and closing plate and the side wall of the mounting groove and limiting the position of the opening and closing plate when the opening and closing plate closes the mounting groove.

[0009] With the above scheme, the opening and closing plate can open and close the mounting groove after rotation, and the limiting component arranged between the opening and closing plate and the side wall of the mounting groove can limit the position of the opening and closing plate when the opening and closing plate closes the mounting groove, so that the opening and closing plate remains in the state of closing the mounting groove, thereby reducing the probability of the fork being pulled out of the mounting groove.

[0010] Preferably, when the opening and closing plate closes the mounting groove, one end of the opening and closing plate close to the handle body abuts against the bottom surface of the fork.

[0011] With the above scheme, when the opening and closing plate closes the mounting groove, the bottom thereof abuts against the bottom surface of the fork, so that the fork can better cooperate with the components inside the handle body.

[0012] Preferably, the limiting component comprises an elastic hook arranged on the opening and closing plate away from the hinged end thereof and a clamping groove arranged on the bottom cover and into which the elastic hook is inserted and clamped.

[0013] With the above scheme, the elastic hook arranged on the opening and closing plate can limit the position of the opening and closing plate when the opening and closing plate closes the mounting groove, so that the opening and closing plate remains in the state of closing the mounting groove, thereby reducing the probability of the fork being pulled out of the mounting groove.

[0014] Preferably, one elastic hook is arranged on the opening and closing plate, and the elastic hook is located in the middle of the opening and closing plate away from the hinged end thereof.

[0015] With the above scheme, one elastic hook arranged on the opening and closing plate can limit the position of the opening and closing plate when the opening and closing plate closes the mounting groove, thereby reducing the probability of the fork being pulled out of the handle body, and the elastic hook is arranged in the middle of the opening and closing plate away from the hinged end thereof, so that the opening and closing plate is subjected to more uniform force.

[0016] Preferably, at least two elastic hooks are arranged on the opening and closing plate in intervals, the elastic hooks are arranged at any position on the opening and closing plate away from the hinged end thereof, and the number and position of the clamping grooves arranged on the bottom cover correspond to the number and position of the elastic hooks.

[0017] With the above scheme, compared with one elastic hook arranged on the opening and closing plate, at least two elastic hooks arranged on the opening and closing plate in intervals can improve the stability of limiting the position of the opening and closing plate, thereby further reducing the probability of the fork being pulled out of the handle body.

[0018] Preferably, a pull plate is provided at the end of the elastic hook away from the handle body to facilitate the operator to pull multiple elastic hooks at the same time.

[0019] Using the above solution, a pull plate is set at the end of the elastic hook away from the handle body, so that the pull plate can simultaneously pull several elastic hooks on the opening and closing plate to be inserted into the insertion slot or pull several elastic hooks out of the insertion slot simultaneously.

[0020] Preferably, the bottom cover is provided with a slot for inserting a pull plate, and after the pull plate is inserted into the slot, the end of the pull plate away from the bottom of the slot is flush with the bottom surface of the bottom cover.

[0021] By adopting the above solution, a slot for inserting the pull plate is provided on the bottom cover, so that when the opening and closing plate closes the mounting slot, the end of the pull plate away from the bottom of the slot can be flush with the surface of the bottom cover, thereby allowing the bottom cover to better fit the surface of the door and window when the handle is installed on the door and window.

[0022] Preferably, the slot has a groove in the middle to facilitate the operator to pull the pull plate out of the slot.

[0023] Using the above solution, a groove is made in the middle of the slot for the operator to insert their fingers, which makes it easier for the operator to pull the pull plate out of the slot.

[0024] This utility model, by adopting the above technical solution, has significant technical effects: the mounting groove facilitates the installation of the shift fork through the bottom cover into the handle body, and the opening and closing component controls the opening and closing of the mounting groove. When the opening and closing component opens the mounting groove, the shift fork can be installed into the handle body; after the shift fork is installed into the handle body, the mounting groove can be closed by the opening and closing component, thus completing the installation of the shift fork. The installation and removal of the shift fork can be achieved simply by controlling the opening and closing of the mounting groove through the opening and closing component, making the installation and removal of the shift fork simpler and more convenient. Attached Figure Description

[0025] Figure 1 This is an isometric view of an outward-opening handle for easy assembly and disassembly of a shift fork in this embodiment;

[0026] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0027] Figure 3 This is an isometric view of the opening and closing plate when the mounting slot is opened in this embodiment.

[0028] Figure 4 yes Figure 3 Enlarged view of point B in the middle;

[0029] Figure 5 yes Figure 3 Enlarged view of point C in the middle;

[0030] Figure 6 is the axonometric view of the closing plate in the embodiment;

[0031] Figure 7 is Figure 6 is the enlarged view of D in figure 1;

[0032] Figure 8 is the axonometric view of the bottom cover in the embodiment;

[0033] Figure 9 is Figure 8 is the enlarged view of E in figure 1.

[0034] The names of the parts referred to by the respective numeral designations in the above figures are as follows: 1, handle body; 2, bottom cover; 3, yoke; 4, mounting slot; 5, closing plate; 6, elastic clamping hook; 7, clamping slot; 8, pull plate; 9, insertion slot; 10, recess. DETAILED DESCRIPTION

[0035] The utility model will be described in further detail below in combination with the drawings and embodiments.

[0036] EMBODIMENT

[0037] A yoke which is convenient to disassemble and assemble, with reference to Figures 1-5 , comprising a handle body 1, a yoke 3 arranged in the handle body 1, and a bottom cover 2 arranged at the bottom of the handle body 1, the yoke 3 is arranged between the handle body 1 and the bottom cover 2, a mounting component for facilitating the yoke 3 to be mounted into the handle body 1 is arranged on the bottom cover 2, the mounting component comprises a mounting slot 4 arranged on the bottom cover 2 for the one end of the yoke 3 to pass through the bottom cover 2 and be mounted into the interior of the handle body 1, and a closing component for opening and closing the mounting slot 4.

[0038] With reference to Figures 1-9The opening and closing component comprises an opening and closing plate 5 provided in the mounting groove 4 and hinged to the mounting groove 4 at one end, and a limiting component provided between the opening and closing plate 5 and the side wall of the mounting groove 4 and limiting the position of the opening and closing plate 5 when the opening and closing plate 5 closes the mounting groove 4. When the opening and closing plate 5 closes the mounting groove 4, the end of the opening and closing plate 5 close to the handle body 1 abuts against the bottom surface of the yoke 3. The limiting component comprises an elastic hook 6 provided on the opening and closing plate 5 away from the hinged end of the opening and closing plate 5 to the mounting groove 4, and a clamping groove 7 provided on the bottom cover 2 and into which the elastic hook 6 is inserted and clamped with the elastic hook 6. The opening and closing plate 5 is provided with one elastic hook 6, and the elastic hook 6 is located in the middle of the end of the opening and closing plate 5 away from the hinged end of the opening and closing plate 5 to the mounting groove 4. The opening and closing plate 5 is provided with at least two elastic hooks 6, and the elastic hooks 6 are provided at any position on the end of the opening and closing plate 5 away from the hinged end of the opening and closing plate 5 to the mounting groove 4. The number and position of the clamping grooves 7 provided on the bottom cover 2 correspond to the number and position of the elastic hooks 6. In the embodiment, the opening and closing plate 5 is provided with two elastic hooks 6, and the bottom cover 2 is also provided with two clamping grooves 7 corresponding to the positions of the elastic hooks 6.

[0039] Reference Figures 6-9 The end of the elastic hook 6 away from the handle body 1 is provided with a pulling plate 8 facilitating the operator to pull multiple elastic hooks 6 simultaneously. The bottom cover 2 is provided with an insertion groove 9 into which the pulling plate 8 is inserted. After the pulling plate 8 is inserted into the insertion groove 9, the end of the pulling plate 8 away from the groove bottom of the insertion groove 9 is flush with the bottom surface of the bottom cover 2. The middle of the insertion groove 9 is provided with a recess 10 facilitating the operator to pull the pulling plate 8 out of the insertion groove 9.

[0040] Specific disassembly process: when the yoke 3 needs to be installed into the handle body 1, first, the finger is inserted into the recess 10, and then the operator can pull the pulling plate 8 out of the insertion groove 9. When the operator pulls the pulling plate 8, the pulling plate 8 pulls the elastic hook 6 out of the clamping groove 7. When the elastic hook 6 is completely pulled out of the elastic hook 6, the opening and closing plate 5 can be rotated. After the opening and closing plate 5 is rotated, the mounting groove 4 provided on the bottom cover 2 can be opened, and the yoke 3 can be installed into the handle body 1. Then, the opening and closing plate 5 is reversely rotated by the pulling plate 8, so that the elastic hook 6 on the opening and closing plate 5 is inserted into the clamping groove 7 and clamped with the clamping groove 7, and the installation of the yoke 3 is completed. The disassembly process of the yoke 3 is the same.

[0041] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above embodiment. Any technical solution falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application are also considered as the protection scope of the present application.

Claims

1. An outward-opening handle with a convenient detachable and detachable fork, comprising a handle body (1), a fork (3) disposed within the handle body (1), and a bottom cover (2) disposed at the bottom of the handle body (1), wherein the fork (3) is disposed between the handle body (1) and the bottom cover (2), characterized in that: The bottom cover (2) is provided with an installation component for facilitating the installation of the fork (3) into the handle body (1), which comprises an installation slot (4) formed on the bottom cover (2) for allowing one end of the fork (3) to pass through the bottom cover (2) and be installed into the handle body (1), and an opening and closing component for opening and closing the installation slot (4).

2. The outer swing handle according to claim 1, wherein: The opening and closing component comprises an opening and closing plate (5) hinged to the installation slot (4) at one end thereof, and a limiting component arranged between the opening and closing plate (5) and the side wall of the installation slot (4) for limiting the position of the opening and closing plate (5) when the opening and closing plate (5) closes the installation slot (4).

3. The outer swing handle according to claim 2, wherein: When the opening and closing plate (5) closes the installation slot (4), the end of the opening and closing plate (5) close to the handle body (1) abuts against the bottom surface of the fork (3).

4. The outer swing handle according to claim 2, wherein: The limiting component comprises an elastic clamping hook (6) arranged on the opening and closing plate (5) away from the hinged end thereof, and a clamping groove (7) formed on the bottom cover (2) for allowing the elastic clamping hook (6) to be inserted thereinto and clamped therewith.

5. The outer swing handle according to claim 4, wherein: The opening and closing plate (5) is provided with one elastic clamping hook (6) arranged at the middle of the end thereof away from the hinged end.

6. The outer swing handle according to claim 4, wherein: The opening and closing plate (5) is provided with at least two elastic clamping hooks (6) arranged at intervals, and the elastic clamping hooks (6) are arranged at any position on the end of the opening and closing plate (5) away from the hinged end thereof, and the number and position of the clamping grooves (7) formed on the bottom cover (2) correspond to the number and position of the elastic clamping hooks (6).

7. The outer swing handle according to claim 6, wherein: The end of the elastic clamping hook (6) away from the handle body (1) is provided with a pulling plate (8) for facilitating the operator to pull multiple elastic clamping hooks (6) simultaneously.

8. The outer swing handle according to claim 7, wherein: The bottom cover (2) is provided with an insertion slot (9) for allowing the pulling plate (8) to be inserted thereinto, and the end of the pulling plate (8) away from the bottom of the insertion slot (9) is flush with the bottom surface of the bottom cover (2) after the pulling plate (8) is inserted into the insertion slot (9).

9. The easy-to-disassemble outside-hinged handle according to claim 8, characterized in that: The insertion slot (9) is provided with a recess (10) formed at the middle thereof for facilitating the operator to pull the pulling plate (8) out of the insertion slot (9).

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