CN211258065U - Handle structure and door lock - Google Patents

Abstract

An embodiment of the utility model provides a handle structure, including casing assembly, button round pin subassembly and button drive piece, casing assembly includes the installation axle sleeve, is fixed in the deflector in the installation axle sleeve and the portion of gripping that is connected with the installation axle sleeve, and button opening is seted up to one side that the portion of gripping is close to the installation axle sleeve. The button pin assembly comprises a button pin and an elastic element, the button pin is arranged in the mounting shaft sleeve and comprises a button contact plate and at least one fixed arm, the at least one fixed arm penetrates through the guide plate, and the elastic element is arranged between the button contact plate and the guide plate. The button driver blade is rotatably mounted within the housing assembly. The embodiment of the utility model provides a handle structure sets up the button transmission piece in the portion of gripping to can push down the handle when pressing the button portion and unblank, solved the user and can only use specific hand to unblank, little hand can't unblank and handle button card key scheduling problem. The embodiment of the utility model provides a still provide a lock.

Description

Handle structure and door lock

Technical Field

The utility model relates to a tool to lock technical field particularly, relates to a handle structure and lock.

Background

The cat eye is reserved mostly to current lock, and convenience of customers follows the condition of indoor observation outdoor visitor, but there is the theftproof hidden danger in the cat eye department of lock, and lawless persons only need destroy the cat eye, just can use the handle in the instrument direct push down room to open the room door fast. Therefore, the door lock needs to have a structure for preventing a peep hole to prevent a lawbreaker from unlocking from the outside through the peep hole.

The general design of preventing the cat eye is in handle pivot position, and the characteristics are that all need divide left side to unblank and right unblank, all need to press down the cat eye button with left hand thumb or right hand thumb respectively and press down the handle mode simultaneously and unblank to play the effect of preventing the cat eye. However, this design is inconvenient. For example, child's hand is smaller, and the thumb can't press simultaneously when holding the handle and prevent cat eye button or the dynamics when pressing leads to unable unblanking. Or when the handle distinguishes the left hand and the right hand, the hand that needs unblank also can't unblank when inconvenient, and current cat eye of preventing design is difficult to satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a handle structure and lock to solve above-mentioned problem. The embodiment of the utility model provides an above-mentioned purpose is realized through following technical scheme.

In a first aspect, an embodiment of the present invention provides a handle structure, the handle structure includes housing assembly, button round pin subassembly and button driving piece, housing assembly includes the installation axle sleeve, is fixed in the deflector in the installation axle sleeve and the portion of gripping that is connected with the installation axle sleeve, and the button opening is seted up to one side that the portion of gripping is close to the installation axle sleeve. The button pin assembly comprises a button pin and an elastic element, the button pin is arranged in the mounting shaft sleeve and comprises a button contact plate and at least one fixed arm, the at least one fixed arm penetrates through the guide plate, and the elastic element is arranged between the button contact plate and the guide plate. The button driving piece is rotatably installed in the shell component and comprises a button portion and a contact portion, the button portion is opposite to the button portion, the button portion is exposed out of the button opening, and the contact portion abuts against one side, far away from the at least one fixing arm, of the button contact plate.

In an implementation mode, the button driving piece further comprises an installation part and a position avoiding part, the installation part is located between the position avoiding part and the button part, the installation part is provided with a button rotating shaft, the installation part is installed in the holding part through the button rotating shaft, the position avoiding part is located between the installation part and the contact part, and the position avoiding hole is formed in the position avoiding part.

In one embodiment, the grip portion includes a bottom handle shell and a front handle shell fixedly connected to each other, the bottom handle shell is provided with a first pivot positioning groove, the front handle shell is provided with a second pivot positioning groove, and the first pivot positioning groove and the second pivot positioning groove are correspondingly matched to accommodate the button pivot.

In an implementation mode, the handle bottom shell is provided with a plurality of first screw fixing holes, the handle face shell is provided with a plurality of corresponding second screw fixing holes, the handle structure further comprises a plurality of fixing screws, the plurality of fixing screws respectively penetrate through the plurality of first screw fixing holes and the plurality of corresponding second screw fixing holes to fixedly install the handle bottom shell and the handle face shell, and one of the plurality of fixing screws further penetrates through the avoiding hole.

In one embodiment, the button opening is provided on a side of the handle bottom shell remote from the handle front shell.

In one embodiment, the button pin further comprises a limit boss connected between the button contact plate and the at least one fixing arm, and the elastic element surrounds the limit boss and the at least one fixing arm.

In one embodiment, the guide plate is provided with guide posts which protrude from the guide plate to a side close to the button contact plate, and the limiting boss is provided with guide grooves which are matched to accommodate the guide posts.

In one embodiment, the guide plate is provided with at least one guide through hole, and the at least one fixing arm correspondingly penetrates through the at least one guide through hole.

In an implementation mode, the handle structure further comprises a handle guide seat, the handle guide seat comprises a guide shaft sleeve and a handle shaft sleeve which are assembled in a matched mode, the guide shaft sleeve is sleeved on the handle shaft sleeve, the installation shaft sleeve is sleeved on the guide shaft sleeve, and the guide plate is fixedly installed on the guide shaft sleeve through a fixing bolt.

In one embodiment, the guide shaft sleeve is provided with at least one guide clamping groove, the at least one guide clamping groove corresponds to the at least one guide through hole, and the at least one fixed arm penetrates through the at least one guide clamping groove after penetrating through the at least one guide through hole.

In a second aspect, the embodiment of the present invention further provides a door lock, the door lock includes a handle structure in any of the above embodiments, the door lock further includes a lock body and a handle shaft, the handle shaft is connected between the handle structure and the lock body, so as to extend or retract the lock tongue through rotating the handle structure to drive the lock body.

Compared with the prior art, the embodiment of the utility model provides a handle structure and lock set up the button driving piece in the portion of holding to can push down the handle when pressing the button portion and unblank, solved the user and can only use specific hand to unblank, the little hand can't unblank and handle button card key scheduling problem.

These and other aspects of the invention will be apparent from and elucidated with reference to the embodiments described hereinafter.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a handle structure (excluding a handle guide seat) provided in an embodiment of the present invention.

Fig. 2 is an exploded schematic view of a handle structure (excluding a handle guide seat) provided in an embodiment of the present invention.

Fig. 3 is a front view of a handle structure (excluding a handle guide) provided by an embodiment of the present invention.

Fig. 4 is a sectional view in the direction a-a of fig. 3.

Fig. 5 is a schematic structural view of a button pin of a handle structure according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a button driving strap of a handle structure according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a handle guide seat of a handle structure according to an embodiment of the present invention.

Fig. 8 is an exploded view of a handle guide seat of a handle structure according to an embodiment of the present invention.

Fig. 9 is an exploded view of a handle guide seat of a handle structure according to an embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a door lock provided in an embodiment of the present invention at a viewing angle.

Fig. 11 is a schematic structural diagram of a door lock according to another view angle provided by the embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the embodiments of the present invention, the embodiments of the present invention will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, 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 invention belongs. The terminology used herein in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides a handle structure 1, including a housing assembly 10, a button pin assembly 20, and a button transmission plate 30, where the housing assembly 10 includes a mounting sleeve 11, a guide plate 13 fixed in the mounting sleeve 11, and a holding portion 15 connected to the mounting sleeve 11, and a button opening 151 is formed on one side of the holding portion 15 close to the mounting sleeve 11. The button pin assembly 20 includes a button pin 22 and an elastic member 24, the button pin 22 is disposed in the mounting boss 11, the button pin 22 includes a button contact plate 221 and at least one fixing arm 224, the at least one fixing arm 224 passes through the guide plate 13, and the elastic member 24 is disposed between the button contact plate 221 and the guide plate 13. The button actuator 30 is rotatably mounted in the housing assembly 10, the button actuator 30 includes a button portion 32 and a contact portion 38, the button portion 32 is exposed from the button opening 151, and the contact portion 38 abuts against a side of the button contact plate 221 away from the at least one fixing arm 224.

Specifically, the housing assembly 10 includes a mounting boss 11, a guide plate 13, and a grip portion 15.

The mounting sleeve 11 is substantially hollow cylindrical, and along the direction close to the holding portion 15, the outer surface of the mounting sleeve 11 is transited from a cylindrical surface to be connected with the holding portion 15 in an arc surface.

Referring to fig. 2, 3 and 4, the guide plate 13 is fixed in the mounting boss 11. Specifically, in the present embodiment, the guide plate 13 is substantially circular and is attached to the inner surface of the mounting boss 11. The housing assembly 10 includes a guide post 17 coaxial with the guide plate 13, the guide post 17 is disposed on the guide plate 13, the guide post 17 is cylindrical, and the guide post 17 protrudes from the guide plate 13 to a side close to the button contact plate 221. The guide plate 13 is provided with at least one guide through hole 132, the at least one guide through hole 132 is used for correspondingly penetrating through the at least one fixing arm 224, and the number of the guide through holes 132 can be the same as that of the fixing arms 224. In other embodiments, the guide post 17 may have a square shape, a hexagonal prism shape, or a triangular prism shape, and the shape of the guide post 17 may be sufficient to fit the button pin 22.

The mounting sleeve 11 is provided with a central hole 112, the central hole 112 penetrates through the guide plate 13 and the guide post 17, the hole wall of the central hole 112 may include internal threads, and the central hole 112 may be coaxially arranged with the guide plate 13 and the guide post 17.

In the embodiment, the holding portion 15 is connected to the mounting sleeve 11, a button opening 151 is formed on a side of the holding portion 15 close to the mounting sleeve 11, the button opening 151 is substantially rectangular and is formed toward an axial direction of the mounting sleeve 11, and the button opening 151 can be used for mounting the button driving plate 30. The side remote from the mounting boss 11 is a free end.

In other embodiments, the button opening 151 may be located in the middle of the grip 15, and the knob may be rotated while the button actuator 30 is pressed. The shape of the button openings 151 may also be circular, oval, diamond or other shapes, and the specific shape of the button openings 151 is related to the shape of the button strips 30, which is required for the installation of the button strips 30.

The grip 15 includes a handle bottom shell 150 and a handle face shell 157 fixedly connected to each other, and a receiving space 159 enclosed by the handle bottom shell 150 and the handle face shell 157. The handle bottom shell 150 comprises an inner wall 152 and an outer wall 154 which are opposite, the outer wall 154 is connected with the outer surface of the mounting sleeve 11, and the outer wall 154 can be used for holding; the inner wall 152 is connected to the inner surface of the mounting boss 11, and the inner wall 152 may be used to mount the button actuator 30, etc. The inner wall 152 includes a bottom wall 1521 and a side wall 1524 connected to each other, the bottom wall 1521 is connected between two side walls 1524 parallel to each other, the bottom wall 1521 can be used for passing the fixing screw 40, and the side wall 1524 can be used for installing the button driving plate 30.

The handle bottom case 150 is provided with two first rotating shaft positioning grooves 155, and the two first rotating shaft positioning grooves 155 are correspondingly arranged on two parallel side walls 1524. The handle bottom housing 150 includes a plurality of first screw fixing posts 156, and the first screw fixing posts 156 protrude from a bottom wall 1521 of the handle bottom housing 150 toward a direction close to the handle face housing 157. The handle bottom case 150 is provided with a plurality of first screw fixing holes 158, the first screw fixing holes 158 sequentially penetrate through the outer wall 154 and the inner wall 152 of the handle bottom case 150 and the first screw fixing posts 156 protruding from the bottom wall 1521, and the number of the first screw fixing holes 158 may be one, two, three or more. In the present embodiment, the button opening 151 is opened at a side of the handle bottom case 150 away from the handle cover 157. The receiving space 159 may be used to receive the button actuator strip 30, the button pin assembly 20, and the like.

The handle housing 157 is a generally elongated housing, and the ends of the handle housing 157 include arcs. The handle panel 157 has a second positioning groove 1572, and the second positioning groove 1572 and the first positioning groove 155 are correspondingly engaged to form a closed space for accommodating the button shaft 39. The handle face shell 157 further includes a plurality of second screw fixing holes 1574, the second screw fixing holes 1574 protrude from the inner surface of the handle face shell 157 in a direction close to the handle bottom shell 150, the positions of the second screw fixing holes 1574 may correspond to the positions of the first screw fixing holes 158, the number of the second screw fixing holes 1574 may also be the same as the number of the first screw fixing holes 158, the handle face shell 157 is provided with a plurality of corresponding second screw fixing holes 1576, the second screw fixing holes 1576 are provided in the second screw fixing holes 1574, and the hole walls of the second screw fixing holes 1576 may further include internal threads for installing the fixing screws 40.

The handle structure 1 further includes a plurality of fixing screws 40, and the plurality of fixing screws 40 respectively pass through the plurality of first screw fixing holes 158 and the corresponding plurality of second screw fixing holes 1576 to fixedly mount the handle bottom shell 150 and the handle face shell 157. The number of the set screws 40 may be the same as the number of the first screw fixing holes 158.

Referring to fig. 4 and 5, the button pin assembly 20 includes a button pin 22 and an elastic member 24.

Specifically, the button pin 22 is disposed within the mounting boss 11, and the button pin 22 includes a button contact plate 221, a limit boss 226, and at least one fixing arm 224. The button contact plate 221 may be circular, and a side of the button contact plate 221 adjacent to the handle cover 157 may include a plurality of circular recesses to better fit with the button actuator 30. The limiting boss 226 is connected between the button contact plate 221 and the at least one fixing arm 224, the limiting boss 226 protrudes from the button contact plate 221 to a side away from the handle face shell 157, the limiting boss 226 is provided with a coaxial guide groove 2261, and the guide groove 2261 can accommodate the guide post 17 in a matching manner. The fixing arms 224 protrude from the limiting bosses 226 in a direction away from the button contact plate 221, the outer surfaces of the fixing arms 224 are flush with the outer peripheral surfaces of the limiting bosses 226, at least one fixing arm 224 penetrates through the guide plate 13, and the fixing arms 224 can be uniformly distributed on the limiting bosses 226. In this embodiment, securing arm 224 may be scalloped in cross-section. In other embodiments, the cross section of the fixing arm 224 may be circular, triangular, square, or the like, and may pass through the guide plate 13.

An elastic member 24 is disposed between the button contact plate 221 and the guide plate 13, and the elastic member 24 surrounds the limit projection 226 and the at least one fixing arm 224.

Referring to fig. 2 and 6, the button actuator 30 is rotatably mounted in the housing assembly 10, and the button actuator 30 includes a button portion 32, a mounting portion 36, a stopper portion 34 and a contact portion 38. The button portion 32 is exposed from the button opening 151. The mounting part 36 is located between the avoiding part 34 and the button part 32, the mounting part 36 is provided with two button rotating shafts 39, and the mounting part 36 is mounted in the holding part 15 through the button rotating shafts 39. The avoiding portion 34 is located between the mounting portion 36 and the contact portion 38, and the avoiding portion 34 is opened with avoiding holes 341. The space-saving hole 341 is used for one fixing screw 40 of the plurality of fixing screws 40 to pass through. The contact portion 38 abuts against a side of the button contact plate 221 away from the at least one fixing arm 224. The button portion 32, the mounting portion 36 and the contact portion 38 form a structure similar to a seesaw, when the button portion 32 is pressed, the button rotating shaft 39 of the mounting portion 36 is rotated to make the contact portion 38 abut against the button pin 22, and the fixing arm 224 passes through the guide plate 13 to be engaged with the handle guide holder 50, so that the handle can be pressed down to unlock the lock while the button portion 32 is pressed. When the hand is released, the button pin 22 can return to the initial position by the return of the elastic element 24, and the button pin 22 rotates the contact portion 38 and returns the button portion 32. The button actuator 30 is rotatably installed in the housing assembly 10, so that the user can press the button part 32 and simultaneously press the handle to unlock the lock, thereby solving the problems that the user can only use a specific hand to unlock the lock, the user cannot unlock the lock with a small hand, the handle button is stuck, and the like.

Referring to fig. 7, 8 and 9, the handle structure 1 further includes a handle guide seat 50, and the handle guide seat 50 includes a guide shaft sleeve 51 and a handle shaft sleeve 53 that are cooperatively assembled. The guide shaft sleeve 51 is located to the handle axle sleeve 53 cover, and the coaxial handle axle mounting hole 530 with installation axle sleeve 11 is seted up to the handle axle sleeve 53, and handle axle mounting hole 530 can be used for installing the handle axle, and in this embodiment, handle axle mounting hole 530 is the square hole to the adaptation is in square handle axle. It will be appreciated by those skilled in the art that the handle shaft may have other shapes, and that the handle shaft mounting hole 530 may have other shapes, so that the handle shaft may be mounted.

The guiding axle sleeve 51 is sleeved in the mounting axle sleeve 11, specifically, the guiding axle sleeve 51 includes a limiting plate 511 and a mounting sleeve 513 which are connected perpendicular to each other, wherein the limiting plate 511 may be provided with a plurality of screw mounting holes 5112, and the screw mounting holes 5112 may be used for the penetration of screws to mount the limiting plate 511 on the lock body panel. The mounting sleeve 513 may be configured to receive the handle bushing 53 and cooperatively engage the mounting bushing 11. The mounting sleeve 513 includes a mounting face 5132 adjacent the guide plate 13, the mounting face 5132 being adapted to matingly engage the guide plate 13.

The guide plate 13 is fixedly attached to the guide boss 51 by a fixing bolt 60. Specifically, the mounting sleeve 513 is provided with a bolt mounting hole 5134 coaxial with the mounting sleeve 11, the bolt mounting hole 5134 may be used for mounting the fixing bolt 60, and the fixing bolt 60 fixedly connects the guide sleeve 51 and the mounting sleeve 11 after sequentially penetrating the bolt mounting hole 5134 and the central hole 112.

The guide shaft sleeve 51 is provided with at least one guide clamping groove 515, the at least one guide clamping groove 515 corresponds to the at least one guide through hole 132, the guide clamping groove 515 is exposed on the outer surface of the mounting sleeve 513, the guide clamping groove 515 sequentially passes through the mounting sleeve 513 and the handle shaft sleeve 53 from the mounting surface 5132 and then is recessed in a direction away from the guide plate 13, that is, the guide clamping groove 515 is further arranged on the handle shaft sleeve 53. At least one securing arm 224 extends through at least one guide slot 515 through at least one guide through-hole 132.

The handle assembly further includes a plurality of rubber plugs 70 correspondingly mounted on the first screw fixing holes 158 (fig. 2), the number of the rubber plugs 70 is the same as that of the first screw fixing holes 158, and the rubber plugs 70 can partially fill the first screw fixing holes 5112 after fixing the handle bottom shell 150 and the handle face shell 157 by the fixing screws 40, so as to improve the hand feeling of the user holding the holding portion 15 of the handle structure 1.

The utility model discloses an assembly process of handle structure 1 can divide into following several steps:

1. the button pin assembly 20 is assembled by fitting the elastic member 24 into the button pin 22, and the assembled button pin assembly 20 is inserted into the guide through-hole 132.

2. The button actuator 30 is mounted to the handle bottom case 150 such that the button rotary shaft 39 is aligned with the first rotary shaft positioning groove 155.

3. The second rotating shaft positioning groove 1572 of the handle face shell 157 is correspondingly matched with the first rotating shaft positioning groove 155 to form a closed space to accommodate the button rotating shaft 39, finally the handle bottom shell 150 and the handle face shell 157 are fixed through the fixing screws 40, and then the rubber plug 70 is matched and plugged into the first screw mounting hole 5112, so that the assembly of the handle structure 1 is completed.

The utility model discloses a mode of use of handle structure 1 as follows:

the second shaft positioning groove 1572 and the first shaft positioning groove 155 are correspondingly matched to form a closed space for accommodating the button shaft 39, and the button driving plate 30 performs a lever motion through the button shaft 39.

1. When a user holds the handle structure 1 of the present application, fingers naturally press the button portion 32 exposed to the inner side of the holding portion 15 while holding the holding portion 15 with a palm, so that the user can press the button portion 32 while pressing down the holding portion 15 of the handle structure 1. Due to the lever action, when the button portion 32 is pressed, the button rotating shaft 39 rotates to enable the contact portion 38 to abut against the button pin 22, and the fixing arm 224 penetrates through the guide plate 13 and then penetrates through at least one guide clamping groove 515, so that the fixing arm 224 can drive the handle shaft sleeve 53 to rotate and further drive the handle shaft to move, and unlocking is achieved. Therefore, the problems that a user can only use a specific hand to unlock the lock, a small hand cannot unlock the lock, a button of the handle is blocked, and the like can be solved.

2. When the button part 32 of the button driving plate 30 is released, the button pin 22 can return to the initial position by the return of the elastic element 24, and the button pin 22 drives the contact part 38 to rotate and drives the button part 32 to return.

Referring to fig. 10 and 11, the embodiment of the present invention further provides a door lock 100, where the door lock 100 includes a handle structure 1, a lock body 2 and a handle shaft 3, the handle shaft 3 is connected between the handle structure 1 and the lock body 2, so as to drive the lock tongue of the lock body 2 to extend or retract by rotating the handle structure 1. The handle shaft 3 can be a square shaft or a hexagonal shaft, and the handle shaft 3 can be selected according to the specific structures of the handle structure 1 and the lock body 2.

To sum up, the embodiment of the utility model provides a handle structure 1 and lock 100 set up button driving piece 30 in portion 15 of holding to can push down the handle when pressing button portion 32 and unblank, solved the user and can only use specific hand to unblank, the unable and handle button card key scheduling problem of unblanking of little hand.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (11)

1. A handle structure, comprising:

the shell assembly comprises an installation shaft sleeve, a guide plate fixed in the installation shaft sleeve and a holding part connected with the installation shaft sleeve, wherein a button opening is formed in one side, close to the installation shaft sleeve, of the holding part;

the button pin assembly comprises a button pin and an elastic element, the button pin is arranged in the mounting shaft sleeve and comprises a button contact plate and at least one fixed arm, the at least one fixed arm penetrates through the guide plate, and the elastic element is arranged between the button contact plate and the guide plate; and

the button driving piece is rotatably arranged in the shell assembly and comprises a button portion and a contact portion, the button portion and the contact portion are opposite, the button portion is exposed out of the button opening, and the contact portion abuts against one side, away from the at least one fixing arm, of the button contact plate.

2. The handle structure of claim 1, wherein the button transmission piece further comprises an installation portion and a avoiding portion, the installation portion is located between the avoiding portion and the button portion, the installation portion is provided with a button rotating shaft, the installation portion is installed in the holding portion through the button rotating shaft, the avoiding portion is located between the installation portion and the contact portion, and the avoiding portion is provided with a avoiding hole.

3. The handle structure of claim 2, wherein the grip portion comprises a bottom handle shell and a front handle shell fixedly connected to each other, the bottom handle shell defines a first pivot positioning slot, the front handle shell defines a second pivot positioning slot, and the first pivot positioning slot and the second pivot positioning slot correspondingly cooperate to receive the button pivot.

4. The handle structure of claim 3, wherein the handle bottom shell defines a plurality of first screw fixing holes, the handle face shell defines a corresponding plurality of second screw fixing holes, the handle structure further comprises a plurality of fixing screws, the plurality of fixing screws respectively pass through the plurality of first screw fixing holes and the corresponding plurality of second screw fixing holes to fixedly mount the handle bottom shell and the handle face shell, and one of the plurality of fixing screws further passes through the avoiding hole.

5. The handle structure of claim 3, wherein the button opening opens on a side of the handle bottom shell remote from the handle face shell.

6. The handle structure of any one of claims 1-5, wherein said button pin further comprises a limit boss connected between said button contact plate and said at least one securing arm, said resilient element surrounding said limit boss and said at least one securing arm.

7. The handle structure of claim 6, wherein the guide plate is provided with a guide post projecting from the guide plate to a side adjacent to the button contact plate, and the limiting boss is provided with a guide groove that is adapted to receive the guide post.

8. The handle structure according to any one of claims 1 to 5, wherein the guide plate is provided with at least one guide through hole, and the at least one fixing arm correspondingly penetrates through the at least one guide through hole.

9. The handle structure of claim 8, further comprising a handle guide seat, wherein the handle guide seat comprises a guide shaft sleeve and a handle shaft sleeve which are assembled in a matching manner, the handle shaft sleeve is sleeved on the guide shaft sleeve, the guide shaft sleeve is sleeved on the mounting shaft sleeve, and the guide plate is fixedly mounted on the guide shaft sleeve through a fixing bolt.

10. The handle structure according to claim 9, wherein the guide sleeve defines at least one guide slot corresponding to the at least one guide through hole, and the at least one fixing arm passes through the at least one guide through hole and then is disposed in the at least one guide slot.

11. A door lock comprising a handle structure according to any one of claims 1 to 10, the door lock further comprising a lock body and a handle shaft connected between the handle structure and the lock body for extending or retracting a latch bolt of the lock body by rotating the handle structure.

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