Translation lever handle assembly

Abstract

The present invention belongs to the technical field of door and window structures. Provided is a translation lever handle assembly, comprising a lever handle mechanism and a base mechanism, wherein the lever handle mechanism cooperates with the base mechanism and can slide relative to the length direction of the base mechanism; the lever handle mechanism comprises a lever handle fixing member with a locking hook member provided at one end thereof; and an elastic assembly and a first blocking portion are provided in the base mechanism, the elastic assembly having an elastic driving end. By means of operating the lever handle mechanism to slide relative to the base mechanism, a user can switch the locking hook member between an unlocked state and a locked state, without the need to find a corresponding catch position or drive switch position. The translation lever handle assembly has a simple appearance and is prone to operating, thereby conforming to the current style trends of a simple appearance and an easy operation required by door and window hardware.

Description

A translation handle assembly TECHNICAL FIELD

[0001] The present application belongs to the technical field of door and window structure, and particularly relates to a translation handle assembly. BACKGROUND

[0002] At present, the handle with anti-falling function for doors and windows on the market generally uses the buckle hand or transmission switch to unlock, and uses hand to push and pull the window sash to realize the opening and closing of the door and window. However, there are two shortcomings:

[0003] Firstly, when unlocking, the corresponding buckle hand position or transmission switch position must be found to unlock, which wastes the time of finding the switch and is not intuitive enough;

[0004] Secondly, after unlocking, the window sash is pushed and pulled by hand, which is equivalent to adding an action of hand pushing window, so as to open, and the operation is not simple enough. SUMMARY

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present application is to provide a translation handle assembly which can solve the above-mentioned functions.

[0006] The technical scheme adopted by the present application to solve the technical problems is:

[0007] A translation handle assembly, comprising a handle structure and a base mechanism, the handle structure is matched with the base mechanism and can slide relative to the length direction of the base mechanism;

[0008] The handle structure comprises a handle fixing part, one end of the handle fixing part is provided with a lock hook part, the base mechanism is provided with an elastic assembly and a first blocking part, the elastic assembly has an elastic driving end;

[0009] When the handle structure slides relative to the base mechanism and the lock hook part is in an unlocked state, the elastic assembly is in a compressed state;

[0010] When the handle structure slides relative to the base mechanism and the lock hook part is in a locked state, the elastic driving end of the elastic assembly abuts against the first blocking part, and the elastic assembly is in a reset state.

[0011] Preferably, the base mechanism comprises a base part and a base cover, the base part is connected with the base cover and forms a base cavity for the handle fixing part to slide.

[0012] Preferably, the elastic assembly comprises a clamping block elastic part and a clamping block part, two ends of the clamping block elastic part are connected with the clamping block part and the handle fixing part respectively, the clamping block part can slide relative to the height direction of the base mechanism, and the clamping block part is the elastic driving end of the elastic assembly.

[0013] When the handle mechanism slides relative to the base mechanism and the locking hook element is in the unlocked state, the clamping block element moves relative to the handle fixing element and separates from the first blocking part, and the clamping block elastic element is in a compressed state;

[0014] When the handle mechanism slides relative to the base mechanism and the locking hook element is in the locked state, the clamping block element moves relative to the handle fixing element and abuts against the first blocking part, and the clamping block elastic element is in a reset state.

[0015] Preferably, the handle fixing element is provided with a fixing element inclined surface, and the clamping block element is provided with a clamping block inclined surface, and the fixing element inclined surface is in contact with the clamping block inclined surface.

[0016] Preferably, the clamping block element is in sliding fit with the base cavity, and the base cavity is provided with a blocking plate, the blocking plate is below the handle fixing element, and one end of the blocking plate is the first blocking part.

[0017] Preferably, the elastic assembly comprises a reset elastic element, and one end of the reset elastic element is an elastic driving end of the elastic assembly.

[0018] The handle fixing element has a support surface, and the reset elastic element is between the support surface of the handle fixing element and the first blocking part.

[0019] When the handle mechanism slides relative to the base mechanism and the locking hook element is in the unlocked state, the first blocking part and the reset elastic element are in a maximum force state, and the reset elastic element is in a maximum compression state.

[0020] When the handle mechanism slides relative to the base mechanism and the locking hook element is in the locked state, the first blocking part and the reset elastic element are in a minimum force state, the handle mechanism is in a reset state, and the reset elastic element is in a pre-compression state.

[0021] Preferably, the base cavity is provided with a blocking column, and the blocking column is the first blocking part.

[0022] The handle fixing element comprises a handle cavity for placing the reset elastic element, one end surface of the handle cavity is the support surface in contact with the reset elastic element, and the blocking column is in the handle cavity.

[0023] Preferably, the base cavity is further provided with a mute soft rubber element, the handle fixing element is provided with a groove, the clamping block element is between the groove and the locking hook element, and the mute soft rubber element is in the groove.

[0024] Preferably, one end of the handle fixing member is used for fixing the hook fixing member of the hook member.

[0025] Preferably, the handle mechanism further comprises a handle member, the handle fixing member is provided with a clamping groove, and the clamping groove is provided with a limiting screw used for connecting the handle member.

[0026] Preferably, the handle fixing member is further provided with a connecting circular hole, and the connecting circular hole is provided with a handle screw used for connecting the handle member.

[0027] Preferably, the child lock mechanism is further included, the child lock mechanism is arranged at one end of the handle mechanism away from the hook member, and the child lock mechanism comprises a lock head pull block, a lock head member and a lock head screw.

[0028] The lock head member is connected with the lock head pull block through the lock head screw, the lock head pull block is arranged at one end of the handle member and rotationally matched with the handle member, the lock head pull block is provided with a locking portion, the other end of the handle fixing member is provided with a second blocking portion, and the locking portion is in abutment or separation with the second blocking portion in the rotation process of the lock head pull block relative to the handle member.

[0029] Preferably, the lock head pull block is provided with a lock head cavity matched with the lock head member, and one end of the lock head screw extends into the lock head cavity and is connected with the lock head member.

[0030] Preferably, the locking portion is in a protruding structure and arranged at one end of the lock head pull block.

[0031] Compared with the prior art, the beneficial effects of the present application include:

[0032] The translation handle assembly of the present application is fixed to the corresponding mounting position of the window body through the base mechanism, and is arranged in a vertical direction. The user can realize the conversion between the unlocking state and the locking state of the hook member by sliding the handle mechanism relative to the base mechanism, without the need to find the corresponding hand buckle position or transmission switch position. The appearance is simple, the operation is simple, and the style trend of simple appearance and simple operation of the current door and window hardware is met. At the same time, the window opening operation is simple, that is, after unlocking, the hand can not leave the handle mechanism, and the handle mechanism can be directly pulled in the window opening direction to open the window. Compared with the traditional door and window handle installed in the window frame position, the window body needs to be pulled again, and the pushing window action of the hand acting on the door and window is reduced, and the operation is simple. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0034] Fig. 1 is a perspective view of the first and second embodiments of the present application.

[0035] Fig. 2 is an exploded view of the structure of the first embodiment of the present application.

[0036] Fig. 3 is a sectional view of the first embodiment of the present application.

[0037] Fig. 4 is an enlarged view of the mark A in Fig. 3.

[0038] Fig. 5 is an enlarged view of the mark B in Fig. 3.

[0039] Fig. 6 is an exploded view of the structure of the second embodiment of the present application.

[0040] Fig. 7 is a sectional view of the second embodiment of the present application.

[0041] Fig. 8 is an enlarged view of the mark A in Fig. 7.

[0042] Wherein: 1 - handle structure, 101 - handle fixing part, 1011 - second blocking part, 1012a - fixing part inclined surface, 1012b - support surface, 1013 - groove, 1014 - clamping groove, 1015 - limiting screw, 1016 - connecting circular hole, 1017 - handle screw, 1018 - handle cavity, 102 - lock hook part, 103 - lock hook fixing part, 104 - handle part; 2 - base structure, 201 - clamping block elastic part, 202 - first blocking part, 203 - base part, 204 - base cover, 205 - silent soft rubber part, 206 - clamping block part, 2061 - clamping block inclined surface, 207 - base cavity, 208 - blocking plate, 209 - reset elastic part, 210 - base cavity; 3 - child lock structure, 301 - lock head pull block, 3011 - locking part, 302 - lock head part, 303 - lock head screw. DETAILED DESCRIPTION

[0043] In order to enable a more clear understanding of the above-mentioned objects, features and advantages of the present application, the present application will be described in detail below with reference to the drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict. In the following description, a large number of specific details are set forth in order to facilitate a full understanding of the present application. The described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor, fall within the scope of protection of the present application.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0045] Embodiment:

[0046] First embodiment:

[0047] As shown in FIGS. 1-5, a translation handle assembly is provided in the embodiment, which includes a handle structure 1 and a base structure 2, the handle structure 1 cooperates with the base structure 2 and can slide relative to the length direction of the base structure 2;

[0048] The handle structure 1 includes a handle fixing part 101, one end of the handle fixing part 101 is provided with a locking hook part 102, the base structure 2 is provided with a clamping block elastic part 201, a clamping block part 206 and a first blocking part 202, both ends of the clamping block elastic part 201 are connected with the clamping block part 206 and the handle fixing part 101 respectively, the clamping block part 206 can slide relative to the height direction of the base structure 2;

[0049] When the handle structure 1 slides relative to the base structure 2 and the locking hook part 102 is in an unlocked state, the clamping block part 206 moves relative to the handle fixing part 101 and separates from the first blocking part 202, and the clamping block elastic part 201 is in a compressed state;

[0050] When the handle structure 1 slides relative to the base structure 2 and the locking hook part 102 is in a locked state, the clamping block part 206 moves relative to the handle fixing part 101 and abuts against the first blocking part 202, and the clamping block elastic part 201 is in a reset state.

[0051] The translation handle assembly of the embodiment is fixed to the corresponding installation position of the window body through the base mechanism 2, and is specifically arranged in a vertical direction. A user can realize the conversion of the lock hook 102 between the unlocked state and the locked state by sliding the handle mechanism 1 relative to the base mechanism 2, without the need to find the corresponding handle position or transmission switch position. The appearance is simple, the operation is simple, and the style trend of the appearance of the current door and window hardware is simple and easy to operate. At the same time, the anti-falling function is realized. That is, the elastic piece 201 of the clamping block is in a reset state, the clamping block 206 is in a normal state, the elastic piece 201 of the clamping block 206 is in a pop-up state, the clamping block 206 abuts against the first blocking part 202, and the falling of the handle mechanism 1 can be prevented.

[0052] In the embodiment, the clamping block and the handle fixing part 101 are in abutment, and the abutment structure is as follows: referring to FIG. 5, the handle fixing part 101 is provided with a fixing part inclined surface 1012a, and the clamping block 206 is provided with a clamping block inclined surface 2061. The fixing part inclined surface 1012a and the clamping block inclined surface 2061 are in contact.

[0053] According to the abutment structure of the inclined surface, referring to the left direction marked in FIG. 3, when the handle fixing part 101 moves to the left (that is, the user pulls the handle mechanism 1 to the left), the fixing part inclined surface 1012a of the handle fixing part 101 acts on the clamping block inclined surface 2061, so that the clamping block 206 moves upward relative to the first blocking part 202 and is separated from the first blocking part 202. At this time, the elastic piece 201 of the clamping block is in a compressed state, so that the lock hook 102 is in an unlocked state. When the handle fixing part 101 moves to the right (that is, the user pulls the handle mechanism 1 to the right), under the reset elastic force of the elastic piece 201 of the clamping block, the clamping block 206 moves downward relative to the first blocking part 202 and abuts against the first blocking part 202, so that the lock hook 102 is in a locked state.

[0054] The specific structure of the base mechanism 2 of the embodiment is as follows:

[0055] The base mechanism 2 includes a base part 203 and a base cover 204. The base part 203 and the base cover 204 are connected and form a base cavity 207 for the sliding of the handle fixing part 101 and the clamping block 206. The base cavity 207 is provided with a blocking plate 208. The blocking plate 208 is below the handle fixing part 101. One end of the blocking plate 208 is the first blocking part 202.

[0056] In the above structure, the base part 203 is fixed to the corresponding installation position of the window body. The base cavity 207 formed by the base part 203 and the base cover 204 can protect the handle fixing part 101 inside and prevent foreign matters from entering to affect the movement of the handle fixing part 101. The elastic piece 201 of the clamping block of the embodiment can specifically be a spring piece.

[0057] In the embodiment, the base cavity 207 is further provided with a mute soft rubber 205, the handle fixing member 101 is provided with a groove 1013, the clamping block member 206 is between the groove 1013 and the hook member 102, and the mute soft rubber 205 is in the groove 1013. The mute soft rubber 205 can limit the sliding stroke of the handle fixing member 101, and when the clamping block elastic member 201 is in the reset state to reset the handle fixing member 101, the handle fixing member 101 is in contact with the mute soft rubber 205, which buffers and reduces the noise generated by the reset impact, and prolongs the service life of the overall structure.

[0058] One end of the handle fixing member 101 of the embodiment is used to fix the hook fixing member 103 of the hook member 102. The above is a detachable structure, which is convenient for installation and disassembly and maintenance.

[0059] The handle structure 1 of the embodiment further comprises a handle member 104, the handle fixing member 101 is provided with a clamping groove 1014, and the clamping groove 1014 is provided with a limiting screw 1015 used to connect the handle member 104.

[0060] Specifically, the handle fixing member 101 is further provided with a connecting circular hole 1016, and the connecting circular hole 1016 is provided with a handle screw 1017 used to connect the handle member 104.

[0061] The handle member 104 and the handle fixing member 101 are in a detachable structure, and the handle member 104 is used as an operation part of the handle structure 1 for user operation.

[0062] The embodiment further comprises a child lock mechanism 3, as shown in FIGS. 3 and 4, the child lock mechanism 3 is arranged on the handle structure 1 away from one end of the hook member 102, and the child lock mechanism 3 comprises a lock head pulling block 301, a lock head member 302 and a lock head screw 303.

[0063] The lock head member 302 is connected with the lock head pulling block 301 through the lock head screw 303, the lock head pulling block 301 is arranged at one end of the handle member 104 and rotationally matched with the handle member 104, the lock head pulling block 301 is provided with a locking part 3011, the other end of the handle fixing member 101 is provided with a second blocking part 1011, and the locking part 3011 is in abutment or separation with the second blocking part 1011 during the rotation of the lock head pulling block 301 relative to the handle member 104.

[0064] Specifically, the lock head pulling block 301 is provided with a lock head cavity matched with the lock head member 302, and one end of the lock head screw 303 extends into the lock head cavity and is connected with the lock head member 302.

[0065] Specifically, the locking part 3011 is in a protruding structure and arranged at one end of the lock head pulling block 301.

[0066] In the above structure, the child lock mechanism 3 can prevent the handle mechanism 1 from sliding, and play a locking role. The specific principle is as follows:

[0067] When the handle mechanism 1 is not allowed to slide, the lock head piece 302 is rotated to rotate the lock head pull piece 301 relative to the handle piece 104, so that the locking part 3011 of the lock head pull piece 301 abuts against the second blocking part 1011, at this time, the child lock is in the locked state; when the lock head piece 302 is reversely rotated, the locking part 3011 is separated from the second blocking part 1011, and the child lock is in the unlocked state; the above operation is convenient and fast.

[0068] In summary, the advantages of the present application are as follows:

[0069] 1. It has the function of preventing falling, and can prevent the outdoor pull hook from being unlocked. The structure of the clamping block elastic piece 201 can also prevent the window from being automatically unlocked due to vibration.

[0070] 2. Simple unlocking, when unlocking, it is not necessary to find the corresponding buckle position or transmission switch position, as long as the handle mechanism 11 is held at any position and pulled down, the window can be unlocked. The appearance is simple, the operation is simple, and it meets the current trend of simple appearance and simple operation of door and window hardware.

[0071] 3. Simple window opening, after unlocking, the hand can not leave the handle mechanism 1, and the handle mechanism 1 can be directly pulled in the window opening direction to open the window. Compared with the transmission door and window handle, one hand action on the window is reduced, and the operation is simple.

[0072] 4. Low operation noise: the mute soft rubber piece 205 can reduce the impact sound produced during opening and closing.

[0073] 5. Neat appearance: the handle fixing piece 101 is arranged in the base mechanism 2, more components are exposed, foreign matter is reduced, and the neat appearance is ensured.

[0074] Second embodiment:

[0075] As shown in FIGS. 1 and 6-8, the present embodiment provides a translation handle assembly, which comprises a handle mechanism 1 and a base mechanism 2, the handle mechanism 1 cooperates with the base mechanism 2 and can slide relative to the length direction of the base mechanism 2;

[0076] The handle mechanism 1 comprises a handle fixing piece 101, one end of the handle fixing piece 101 is provided with a hook piece 102, the base mechanism 2 is provided with a reset elastic piece 209 and a first blocking part 202, the handle fixing piece 101 has a support surface 1012b, and the reset elastic piece 209 is located between the support surface 1012b of the handle fixing piece 101 and the first blocking part 202;

[0077] When the handle mechanism 1 slides relative to the base mechanism 2 to make the locking hook 102 in the unlocking state, the first blocking part 202 abuts against the reset elastic member 209, the reset elastic member 209 is in the maximum force state, and the reset elastic member 209 is in the maximum compression state.

[0078] When the handle mechanism 1 slides relative to the base mechanism 2 to make the locking hook 102 in the locking state, the first blocking part 202 abuts against the reset elastic member 209, the reset elastic member 209 is in the minimum force state, the handle mechanism 1 is in the reset state, and the reset elastic member 209 is in the pre-compression state. The compression amount of the pre-compression state is less than that of the maximum compression state. At this time, the reset elastic member 20 has a certain elasticity.

[0079] The hook type translation handle assembly of the embodiment is fixed to the corresponding installation position of the window body through the base mechanism 2, and is specifically arranged in a vertical direction. A user can realize the conversion of the locking hook 102 between the unlocking state and the locking state by sliding the handle mechanism 1 relative to the base mechanism 2, without the need to find the corresponding hand buckle position or transmission switch position. The appearance is simple, the operation is simple, and the current door and window hardware requirement of simple appearance and simple operation style trend is met. At the same time, the window opening operation is simple, that is, after unlocking, the hand can not leave the handle mechanism 1, and the handle mechanism 1 can be directly pulled in the window opening direction to open the window. Compared with the traditional door and window handle installed in the window frame position, the window body needs to be pulled again, and the pushing window action of the hand acting on the door and window is reduced, and the operation is simple.

[0080] The base mechanism 2 specifically has the following structure:

[0081] The base mechanism 2 includes a base member 203 and a base cover 204. The base member 203 is connected with the base cover 204 and forms a base cavity 210 for sliding of the handle fixing member 101. A blocking column is arranged in the base cavity 210, and the blocking column is the first blocking part 202.

[0082] The handle fixing member 101 includes a handle cavity 1018 for placing the reset elastic member 209. One end surface of the handle cavity 1018 is a support surface 1012b in contact with the reset elastic member 209. The blocking column is arranged in the handle cavity 1018.

[0083] In the above structure, the base member 203 is fixed to the corresponding mounting position of the window body, and the base cavity formed by the base member 203 and the base cover 204 can protect the internal handle fixing member 101, preventing foreign matter from entering and affecting the movement of the handle fixing member 101. Meanwhile, the reset elastic member 209 of the present embodiment can specifically adopt a spring member. When the handle fixing member 101 slides in the base cavity, the relative position between the handle fixing member 101 and the blocking column changes, so that the support surface 1012b of the handle cavity 1018 acts on the reset elastic member 209. After the reset elastic member 209 abuts against the blocking column, the reset elastic member 209 is in a maximum compression state or a pre-compression state.

[0084] In the present embodiment, a mute soft rubber member 205 is further arranged in the base cavity, and the handle fixing member 101 is provided with a groove 1013 between the handle cavity 1018 and the hook member 102. The mute soft rubber member 205 is arranged in the groove 1013. The mute soft rubber member 205 can limit the sliding stroke of the handle fixing member 101. When the reset elastic member 209 is in a pre-compression state to reset the handle fixing member 101, the handle fixing member 101 contacts the mute soft rubber member 205, which has the effect of buffering and reducing the noise generated by the reset impact, and improves the service life of the overall structure.

[0085] One end of the handle fixing member 101 of the present embodiment is used to fix the hook fixing member 103 of the hook member 102. The above structure is detachable, which is convenient for installation, disassembly and maintenance.

[0086] The handle structure 1 of the present embodiment further includes a handle member 104. The handle fixing member 101 is provided with a clamping groove 1014, and the clamping groove 1014 is provided with a limiting screw 1015 for connecting the handle member 104.

[0087] Specifically, the handle fixing member 101 is further provided with a connecting circular hole 1016, and the connecting circular hole 1016 is provided with a handle screw 1017 for connecting the handle member 104.

[0088] The handle member 104 and the handle fixing member 101 are in a detachable structure. The handle member 104 is used as an operation part for moving the handle structure 1 operated by a user.

[0089] The present embodiment further includes a child lock mechanism 3. Referring to FIGS. 3 and 4, the child lock mechanism 3 is arranged at one end of the handle structure 1 away from the hook member 102. The child lock mechanism 3 includes a lock head pulling block 301, a lock head member 302 and a lock head screw 303.

[0090] The lock head piece 302 is connected with the lock head puller 301 through the lock head screw 303, the lock head puller 301 is arranged at one end of the handle piece 104 and is rotationally matched with the handle piece 104, the lock head puller 301 is provided with a locking part 3011, the other end of the handle fixing piece 101 is provided with a second blocking part 1011, and the locking part 3011 is in abutment or separation with the second blocking part 1011 in the rotation process of the lock head puller 301 relative to the handle piece 104.

[0091] Specifically, the lock head puller 301 is provided with a lock head cavity matched with the lock head piece 302, and one end of the lock head screw 303 extends into the lock head cavity and is connected with the lock head piece 302.

[0092] Specifically, the locking part 3011 is in a convex structure and is arranged at one end of the lock head puller 301.

[0093] In the above structure, the child lock mechanism 3 can prevent the handle mechanism 1 from sliding and play a locking role, and the specific principle is as follows:

[0094] When the handle mechanism 1 is not allowed to slide, the lock head piece 302 is rotated to rotate the lock head puller 301 relative to the handle piece 104, so that the locking part 3011 of the lock head puller 301 is in abutment with the second blocking part 1011, at this time, the child lock is in a locked state; when the lock head piece 302 is reversely rotated, the locking part 3011 is separated from the second blocking part 1011, and the child lock is in an unlocked state; the above operation is convenient and fast.

[0095] Based on the above, the advantages of the present application are as follows:

[0096] 1. The structure of the reset elastic member 209 has an automatic recovery locking function, and can also prevent automatic unlocking caused by window vibration.

[0097] 2. The unlocking is simple, and when unlocking, it is not necessary to find the corresponding hand position or transmission switch position, but only to hold any position of the handle mechanism 1 and pull down, so as to unlock, the appearance is simple, the operation is simple, and the style trend of the current door and window hardware is simple and simple in appearance and operation.

[0098] 3. The window is simple to open, the hand can not leave the handle mechanism 1 after unlocking, and the handle mechanism 1 can be directly pulled in the opening direction to open the window. Compared with the transmission door and window handle, one hand action on the window is reduced, and the operation is simple.

[0099] 4. The operation noise is small: the mute soft rubber member 205 is arranged, which can reduce the impact sound produced in the opening and closing process.

[0100] 5. The appearance is neat: the handle fixing piece 101 is arranged in the base mechanism 2, more components are exposed, foreign matters are reduced, and the neat appearance is ensured.

[0101] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Any modification, equivalent change and modification made to the above embodiments without departing from the technical solution content of the present application, and in accordance with the technical essence of the present application, still belong to the scope of the technical solution of the present application.

Claims

1. A translating handle assembly characterized by, The utility model provides a handle and base mechanism, the handle mechanism cooperates with the base mechanism, and can slide relative to the length direction of the base mechanism; The handle mechanism includes handle fixed part, one end of the handle fixed part is equipped with the lock hook spare, the base mechanism is equipped with elastic component and first barrier part, the elastic component has elastic drive end; When the handle mechanism slides relative to the base mechanism, the lock hook spare is in the unlocking state, and the elastic component is in the compressed state; When the handle mechanism slides relative to the base mechanism, the lock hook spare is in the locking state, the elastic drive end of the elastic component abuts against the first barrier part, and the elastic component is in the reset state. The base mechanism includes base part and base cover, the base part is connected with the base cover and forms the base cavity for the handle fixed part to slide.

2. A translating handle assembly according to claim 1, wherein, The elastic component includes clamping block elastic part and clamping block, both ends of the clamping block elastic part are connected with the clamping block and handle fixed part respectively, the clamping block can slide relative to the height direction of the base mechanism, and the clamping block is the elastic drive end of the elastic component; 3. A translating handle assembly according to claim 2, wherein, When the handle mechanism slides relative to the base mechanism, the clamping block moves relative to the handle fixed part and separates from the first barrier part, and the clamping block elastic part is in the compressed state; When the handle mechanism slides relative to the base mechanism, the clamping block moves relative to the handle fixed part and abuts against the first barrier part, and the clamping block elastic part is in the reset state. The handle fixed part is equipped with fixed part inclined plane, the clamping block is equipped with clamping block inclined plane, and the fixed part inclined plane contacts the clamping block inclined plane.

4. A translating handle assembly according to claim 3, wherein, The clamping block is in sliding fit with the base cavity, the base cavity is equipped with barrier plate, the barrier plate is below the handle fixed part, and one end of the barrier plate is the first barrier part.

5. A translating handle assembly according to claim 4, wherein, The elastic component includes reset elastic part, one end of the reset elastic part is the elastic drive end of the elastic component; 6. The translating handle assembly of claim 2, wherein, The handle fixed part has supporting surface, the reset elastic part is between the supporting surface of the handle fixed part and the first barrier part; When the handle mechanism slides relative to the base mechanism, the first barrier part and the reset elastic part are in the maximum stress state, and the reset elastic part is in the maximum compression state; When the handle mechanism slides relative to the base mechanism, the first barrier part and the reset elastic part are in the minimum stress state, the handle mechanism is in the reset state, and the reset elastic part is in the pre-compression state. The base cavity is equipped with barrier column, and the barrier column is the first barrier part; 7. A translating handle assembly according to claim 6, wherein, The handle fixed part includes handle cavity for placing the reset elastic part, one end surface of the handle cavity is the supporting surface in contact with the reset elastic part, and the barrier column is in the handle cavity. ​ 8. The translating handle assembly of claim 2, wherein, A mute soft rubber is arranged in the base cavity, the handle fixing member is provided with a groove, the clamping block member is arranged between the groove and the hook member, and the mute soft rubber is arranged in the groove.

9. The translating handle assembly of claim 1, wherein, One end of the handle fixing member is used for fixing a hook fixing member of the hook member.

10. The translating handle assembly of claim 1, wherein, The handle structure further comprises a handle member, the handle fixing member is provided with a clamping groove, and the clamping groove is provided with a limiting screw used for connecting the handle member.

11. A translating handle assembly according to claim 10, wherein, The handle fixing member is further provided with a connecting circular hole, and the connecting circular hole is provided with a handle screw used for connecting the handle member.

12. The translating handle assembly of claim 10, wherein, A child lock mechanism is further included, the child lock mechanism is arranged at one end of the handle structure away from the hook member, and the child lock mechanism comprises a lock head pulling block, a lock head member and a lock head screw. The lock head member is connected with the lock head pulling block through the lock head screw, the lock head pulling block is arranged at one end of the handle member and rotationally matched with the handle member, the lock head pulling block is provided with a locking portion, the other end of the handle fixing member is provided with a second blocking portion, and the locking portion is in abutment or separation with the second blocking portion in the rotation process of the lock head pulling block relative to the handle member.

13. A translating handle assembly according to claim 12, wherein, The lock head pulling block is provided with a lock head cavity matched with the lock head member, and one end of the lock head screw extends into the lock head cavity and is connected with the lock head member.

14. A translating handle assembly according to claim 13, wherein, The locking portion is in a protruding structure and arranged at one end of the lock head pulling block.

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