Door handle assembly and shower room door
By improving the structure of the fixing parts, elastic parts and pressing parts of the shower room door, the force application space is expanded, the problem of difficulty in opening and closing the door in the prior art is solved, and a convenient and labor-saving operation effect is achieved.
Patent Information
- Application Number
- CN202422590294.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-10-25
AI Technical Summary
The push mechanism of the existing shower room door has a complex structure, and the force application space when the inner handle slides is limited, making it difficult and inconvenient to open and close the door.
A combination structure of a fixing part, an elastic part and a pressing part is adopted. The fixing part is provided with a connected first hole and a cavity, and a step surface is provided in the cavity. The pressing part slides and compresses the elastic part under the action of external force to form a gap to facilitate force application. The guide sleeve and the guide surface guide the sliding of the pressing part. The auxiliary part cooperates with the hexagonal wrench for easy installation.
The force application space is expanded, the door is convenient and labor-saving to open and close, the guide structure makes the pressing part slide smoothly, the disassembly and assembly are simple, and the surface is flat and easy to clean.
Smart Images
Figure CN223482430U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bathroom technology, specifically to a door handle assembly and a shower room door. Background Technology
[0002] For existing shower room doors, to facilitate opening from both inside and outside the shower room, please refer to [reference needed]. Figure 10 The door handle assembly includes an inner handle, an outer handle, and a pushing mechanism. The outer handle is installed on the outside of the door and includes a body adapted to pass through a mounting hole in the door. The pushing mechanism is installed in a cavity of the body, and the inner wall of the cavity has a limiting surface. The inner handle is adapted to be received in the cavity at the end facing the inside of the door and is fixedly connected to the pushing mechanism and adapted to slide relative to the cavity of the body. The pushing mechanism includes a locking rod and a spring. The spring is sleeved on the locking rod and inserted into the inner handle. The two ends of the spring abut against the inner handle and the locking rod, respectively. The locking rod abuts against the body. When the inner handle is pressed, the inner handle slides along the cavity to the limiting surface, the spring is compressed, and the force continues to be applied until the door opens. When the inner handle is released, the spring deformation returns to its original state, pushing the inner handle back to its original position. Due to the relatively complex structure of the pushing mechanism, the space available in the cavity when the inner handle slides is limited, especially the radial force application space along the cavity is limited, making opening and closing the door relatively difficult and inconvenient. Utility Model Content
[0003] The purpose of this utility model is to provide a door handle assembly with a large force application space and easy operation, as well as a shower room door with the door handle assembly.
[0004] To achieve the above objectives, the present invention and its related embodiments adopt the following technical solutions, but are not limited to the following solutions:
[0005] The first technical solution relates to a door handle assembly, comprising a fixing member, an elastic member, and a pressing member; the fixing member is adapted to be fixed to a door, the fixing member having a cavity and a first hole, the first hole and the cavity communicating along a first direction; the cavity having a stepped surface extending along a second direction, the second direction being perpendicular to the first direction; the two ends of the elastic member being adapted to act on the pressing member and the cavity wall of the cavity respectively; the pressing member being adapted to be received in the first hole and extend out of the cavity; the pressing member having an operating surface and an abutting surface, the abutting surface being adapted to abut against the stepped surface; the pressing member being adapted to slide along the first direction in the cavity when subjected to external force, so that the abutting surface disengages from the stepped surface, and the operating surface and the stepped surface are spaced apart along the first direction, and the elastic member is compressed to elastically deform; the gap is connected to the first hole, facilitating the opening of the door when the stepped surface is subjected to external force; when the pressing member is not subjected to external force, the elastic member deforms and recovers, driving the pressing member to reset, and the abutting surface abuts against the stepped surface.
[0006] The second technical solution is based on the first technical solution, wherein the cavity includes a first cavity and a second cavity, the first hole, the first cavity and the second cavity are connected sequentially along a first direction; the first cavity is provided with the stepped surface; the second cavity is adapted to be sleeved and fitted with the pressing member, and a first guide surface is provided at the connection between the second cavity and the first cavity, and the first guide surface extends obliquely along the second direction relative to the first direction.
[0007] The third technical solution is based on the first technical solution, and it further includes a guide sleeve, which is fixed to the cavity wall of the cavity. The guide sleeve is inserted into the elastic element and is adapted to be sleeved with the pressing element to slide relative to the pressing element.
[0008] The fourth technical solution is based on the third technical solution, wherein at least one of the ends of the pressing member and the guide sleeve that are opposite to each other is provided with a guide surface, and the guide surface extends obliquely along the first direction relative to the second direction.
[0009] The fifth technical solution is based on the third technical solution, wherein one of the guide sleeve and the bottom wall of the cavity is provided with a protrusion, and the other is provided with a small hole, and the small hole and the protrusion are suitable for insertion and engagement.
[0010] The sixth technical solution is based on the first technical solution, wherein the fixing member includes a first fixing member and a second fixing member, the first fixing member is provided with the cavity, the second fixing member is provided with the first hole, and the second fixing member is adapted to be installed on the door and fixedly connected to the first fixing member.
[0011] The seventh technical solution is based on the first technical solution, wherein the end face of the first hole is flush with the surface of the door, and the operating surface is flush with the surface of the door when the pressing member is not subjected to external force.
[0012] The eighth technical solution is based on the sixth technical solution, wherein the second fixing member is threadedly connected to the first fixing member.
[0013] The ninth technical solution is based on the sixth technical solution and also includes an auxiliary component. The outer side of the auxiliary component is a regular polygon, and the inner side is provided with a hexagonal hole for matching with a hexagonal wrench. The inner wall of the first hole and the circumference of the pressing component are both regular polygons, so that the auxiliary component and the pressing component are both suitable for insertion and engagement with the second fixing component.
[0014] The tenth technical solution relates to a shower room door, on which a door handle assembly described in any one of the first to ninth technical solutions is installed.
[0015] Compared with existing technologies, the above technical solution has the following beneficial effects:
[0016] In the first technical solution, the fixing member has a first hole and a cavity connected along a first direction, and the cavity has a stepped surface extending along a second direction perpendicular to the first direction; the pressing member is adapted to be accommodated in the first hole and extend out of the cavity, and the pressing member has an operating surface and a contact surface, the contact surface abutting against the stepped surface; the two ends of the elastic member act on the pressing member and the cavity wall of the cavity respectively; when the pressing member is subjected to external force, it slides in the cavity along the first direction and compresses the elastic member to cause elastic deformation, so that the contact surface separates from the stepped surface, and the operating surface and the stepped surface form a gap along the first direction, and the gap is connected to the first hole so that the stepped surface can be opened by external force; therefore, when the pressing member is pressed, so that the operating surface and the stepped surface form a gap along the first direction, an L-shaped structure is formed in the space connected by the first hole and the gap, which makes it easy for fingers or tools to be inserted and abut against the stepped surface to apply force. Compared with the prior art, it not only expands the force application space in the cavity, but also uses the stepped surface as the force application point, making it more convenient and labor-saving to open and close the door.
[0017] In the second technical solution, the first hole, the first cavity, and the second cavity are connected sequentially along the first direction; the first cavity is provided with the stepped surface; the second cavity is adapted to be sleeved with the pressing member, and a first guide surface is provided at the connection between the second cavity and the first cavity. The first guide surface extends obliquely along the second direction relative to the first direction; thus, when the pressing member slides from the first cavity into the second cavity, the first guide surface guides the pressing member into the second cavity, making the pressing member slide more smoothly.
[0018] In the third technical solution, the guide sleeve is fixed to the cavity wall and inserted into the elastic element, and is adapted to be sleeved with the pressing element to slide relative to the pressing element, so that after the pressing element is disengaged from the first hole in the first direction, it is sleeved with the guide sleeve and continues to slide, making the sliding of the pressing element more stable.
[0019] In the fourth technical solution, at least one of the opposite ends of the pressing member and the guide sleeve is provided with a guide surface. The guide surface extends obliquely along the first direction relative to the second direction, so as to facilitate the pressing member and the guide sleeve to achieve engagement or disengagement.
[0020] In the fifth technical solution, one of the guide sleeve and the bottom wall of the cavity is provided with a protrusion, and the other is provided with a small hole. The small hole and the protrusion are suitable for insertion and mating, which facilitates the positioning and installation of the guide sleeve in the cavity.
[0021] In the sixth technical solution, one structure of the fastener is divided into a first fastener and a second fastener, which facilitates manufacturing and assembly.
[0022] In the seventh technical solution, the end face of the first hole is flush with the surface of the door, and the operating surface is flush with the surface of the door when the pressing part is subjected to external force, so that the surface of the door is flat and easy to clean.
[0023] In the eighth technical solution, the threaded connection method is simple and stable.
[0024] In the ninth technical solution, the regular polygonal plug-in structure of the auxiliary component, the first hole, and the pressing component, and the hexagonal hole that mates with the hexagonal wrench, allow the second fixing component to be locked together with the first fixing component using the hexagonal wrench, making disassembly and assembly easier and less strenuous.
[0025] In the tenth technical solution, the shower room door is equipped with a door handle assembly using any one of the first to ninth technical solutions, and has the corresponding technical effect. Attached Figure Description
[0026] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0027] Figure 1 This is an exploded perspective view of the door in the embodiment;
[0028] Figure 2 This is a cross-sectional view of the first fastener in the embodiment;
[0029] Figure 3 This is a perspective view of the guide sleeve in the embodiment;
[0030] Figure 4 This is a perspective view of the second fastener in the embodiment;
[0031] Figure 5 This is a first-view perspective perspective view of the pressing component in the embodiment;
[0032] Figure 6 This is a second-view perspective perspective view of the pressing component in the embodiment;
[0033] Figure 7 This is a perspective view of the auxiliary component in the embodiment;
[0034] Figure 8 This is a schematic diagram of the first state of the door handle assembly in the embodiment;
[0035] Figure 9 This is a schematic diagram of the second state of the door handle assembly in the embodiment;
[0036] Figure 10 This is a cross-sectional view of a door handle assembly in the prior art.
[0037] Explanation of key figure labels:
[0038] First fixing component 1, connecting part 11, first cavity 111, stepped surface 1111, second cavity 112, protrusion 1121, first guide surface 1122, first through hole 1123, annular groove 113, connecting groove 114, fixing part 12, internal thread 121; second fixing component 2, base 21, rod part 22, external thread 221, first hole 23; guide sleeve 3, second through hole 31, small hole 32, second guide surface 33; pressing component 4, operating surface 41, third guide surface 42, convex ring 43, abutting surface 431; elastic component 5; auxiliary component 6, internal hexagonal hole 61; washer 7, bushing 8, connecting rod 9. Detailed Implementation
[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are preferred embodiments of the present utility model and should not be considered as excluding other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0040] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and drawings of this utility model is for distinguishing different objects and not for describing a specific order.
[0041] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this utility model, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing the invention and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific scope of protection of the invention.
[0042] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.
[0043] In the claims, description and accompanying drawings of this utility model, the terms "comprising," "having," and variations thereof are used to mean "including but not limited to."
[0044] Example
[0045] See Figure 1 The figure shows an exploded view of a shower door equipped with two door handle assemblies. As shown, in this embodiment, each door handle assembly includes a first fixing member 1, a second fixing member 2, a pressing member 4, an elastic member 5, and a guide sleeve 3; each door handle assembly is fixed to the door through a mounting hole; the two door handle assemblies are connected together by a connecting rod 9. In other embodiments, only one door handle assembly may be installed on the door, and a handle is used instead of the connecting rod 9 for easier hand gripping and operation.
[0046] See Figure 2 The figure shows a cross-sectional view of the first fixing member 1 in this embodiment. As shown, in this embodiment, the first fixing member 1 includes a connecting part 11 and a fixing part 12; the connecting part 11 is provided with a cavity along a first direction, which is a cylindrical cavity in this embodiment; wherein, the first direction is perpendicular to the extension direction of the door; the cavity includes a first cavity 111 and a second cavity 112 that are concentric and interconnected, the diameter of the first cavity 111 is larger than the diameter of the second cavity 112, the opening of the first cavity 111 is the opening of the cavity, and an annular groove 113 is provided near the opening of the first cavity 111; the bottom of the second cavity 112 is the bottom of the cavity, and a plurality of protrusions 1121 are provided at the bottom of the cavity; a first guide surface 1122 is formed at the junction of the second cavity 112 and the first cavity 111, and the first guide surface 1122 is relative to the first cavity 111. One direction extends obliquely along the second direction. The first guide surface 1122 is adapted to guide the pressing member 4 as it slides from the first cavity 111 to the second cavity 112 along the first direction, so that the pressing member 4 can smoothly slide into the second cavity 112. In this embodiment, the connecting rod 9 is connected to the end of the connecting part 11 away from the fixing part 12. Specifically, the connecting part 11 is provided with a connecting groove 114, and the bottom of the second cavity 112 is provided with a first through hole 1123. The connecting groove 114 communicates with the first through hole 1123. The connecting groove 114 is adapted to insert the connecting rod 9. The bottom of both ends of the connecting rod 9 is provided with threaded holes. Screws are threaded through the first through hole 1123 and connected to the connecting rod 9, thereby connecting the two door handle assemblies together.
[0047] The fixing part 12 is adapted to be sleeved and fixed to the cavity wall of the first cavity 111. Specifically, in this embodiment, the fixing part 12 is a flat hollow cylinder, which is adapted to be placed in the annular groove 113 and fixed by welding. When fixed to the annular groove 113, the surface of one end of the fixing part 12 is flush with the surface of the corresponding end of the connecting part 11, and the other end of the fixing part 12 is oriented towards the first cavity 111 along the first direction. The inner wall of the fixing part 12 is provided with an internal thread 121 to be threadedly connected to the second fixing member 2.
[0048] See Figure 3The figure shows a perspective view of the guide sleeve 3 in this embodiment. In this embodiment, the guide sleeve 3 is a hollow cylinder. The bottom of the guide sleeve 3 is provided with a second through hole 31. Several small holes 32 are provided around the second through hole 31. The small holes 32 are adapted to engage with the protrusion 1121 so that the guide sleeve 3 is positioned at the bottom of the second cavity 112 and the second through hole 31 is connected to the first through hole 1123 so that the guide sleeve 3 and the connecting part 11 can be locked onto the connecting rod 9 by passing a screw through the second through hole 31 and the first through hole 1123. The side wall of the guide sleeve 3 is provided with a second guide surface 33 near the opening. The second guide surface 33 extends obliquely along the first direction relative to the second direction so that the pressing member 4 can be sleeved. When the guide sleeve 3 is fixed at the bottom of the second cavity 112, the gap between its side wall and the cavity wall of the second cavity 112 allows the pressing member 4 to slide and be inserted along the first direction. Its bottom wall is adapted to abut against the pressing member 4.
[0049] See Figure 4 The figure shows a perspective view of the second fixing member 2 in this embodiment. In this embodiment, the second fixing member 2 is adapted to pass through the mounting hole to be fixedly connected with the first fixing member 1; the second fixing member 2 includes a base 21 and a rod 22 extending from the base 21 along a first direction, the second fixing member 2 is provided with a first hole 23 passing through the base 21 and the rod 22 along the first direction, the first hole 23 is adapted to accommodate the pressing member 4; the base 21 is a conical body, the outer wall of the rod 22 is provided with an external thread 221, the external thread 221 is adapted to be threadedly engaged with the internal thread 121 to fix the second fixing member 2 to the fixing part 12; in this embodiment, the mounting hole For the tapered hole that matches the shape of the base 21, when the second fixing member 2 is connected to the fixing part 12, the end face of the rod 22 is flush with the end face of the fixing part 12 facing the first cavity 111, forming a stepped surface 1111 together; in other embodiments, the end face of the rod 22 can also be parallel to the end face of the fixing part 12 facing the first cavity 111, forming a secondary stepped surface 1111, allowing fingers to be inserted and gripped, with a larger force application area; the end face of the base 21 is flush with the surface of the door; the end of the first fixing member 1 facing the second fixing member 2 is adapted to abut against the other side surface of the door.
[0050] See Figure 5 , 6The figure shows a first perspective view and a second perspective view of the pressing member 4 in this embodiment. In this embodiment, the pressing member 4 is a convex hollow cylinder with one open end. The end opposite to the open end is provided with an operating surface 41 for pressing. The inner wall of the open end is provided with a third guide surface 42. The third guide surface 42 extends obliquely along the second direction relative to the first direction. The third guide surface 42 facilitates the pressing member 4 to be fitted into the guide sleeve 3. Together with the second guide surface 33, it makes the fitting and disfitting of the pressing member 4 with the guide sleeve 3 along the cavity smoother. In other embodiments, a guide surface can be provided in either the pressing member 4 or the guide sleeve 3 to achieve a similar effect. The open end of the pressing member 4 is located in the first cavity 111. The outer wall of the open end is provided with a convex ring 43 along the circumference. The convex ring 43 is provided with an abutment surface 431. The abutment surface 431 is adapted to abut against the end face of the rod 22 to prevent the pressing member 4 from coming out of the first hole 23.
[0051] In this embodiment, the outer wall of the pressing member 4 is a regular polygon, and correspondingly, the inner wall of the first hole 23 is a regular polygon, so that the pressing member 4 can be inserted and engaged with the second fixing member 2 and can slide along the first direction in the first hole 23; when the pressing member 4 is installed in the first hole 23, the operating surface 41 is flush with the surface of the base 21, and the abutting surface 431 abuts against the end face of the rod 22.
[0052] In this embodiment, during the process of the pressing member 4 sliding from the first cavity 111 to the second cavity 112 along the first direction under pressure, before it disengages from the first hole 23 and engages with the guide sleeve 3, the first hole 23 serves as a guide; when it is still in contact with the guide sleeve 3, the first hole 23 and the guide sleeve 3 together serve as guides; when it slides through the second cavity 112 after disengaging from the first hole 23, the guide sleeve 3 alone serves as a guide; during this process, the contact surface 431 disengages from the step surface 1111, and the operating surface 41 gradually approaches the step surface 1111 along the first direction, and then moves away along the first direction. The step surface 1111 is separated from the step surface and forms a gap, which is connected to the first hole 23, so that a finger or tool can be inserted into the gap along the first hole 23 and abut against the step surface 1111 to apply force to the step surface 1111 to open the door; for a door-opening room type, force can be applied along the first direction to push the door open, and for a sliding door type, force can be applied along a third direction to open the door, the third direction being perpendicular to the first and second directions; in this embodiment, the pressing member 4 is adapted to abut against the bottom wall of the second cavity 112, so that the gap formed between the operating surface 41 and the step surface 1111 along the first direction is larger, making it easier to abut against the step surface 1111 and apply force.
[0053] The two ends of the elastic element 5 act on the pressing element 4 and the cavity wall of the cavity, respectively. In this embodiment, the elastic element 5 is a spring, which is installed in the guide sleeve 3. One end of the spring abuts against the bottom wall of the guide sleeve 3, and the other end extends into the first hole 23 and is adapted to abut against the bottom of the first hole 23.
[0054] In this embodiment, the door handle assembly further includes a washer 7 and a bushing 8. The washer 7 is an O-ring with a gap, which is suitable for fitting the second fixing member 2 and covering the end face of the first fixing member 1. The bushing 8 is a conical ring with a gap, which matches the shape of the second fixing member 2 to fit the second fixing member 2 and fit the mounting hole. The washer 7 and the bushing 8 play a role in protecting the door when the door handle assembly is installed on the door.
[0055] See Figure 7 The figure shows a perspective view of the auxiliary component 6 in this embodiment. As shown, the auxiliary component 6 is a regular polygonal prism, and the regular polygon of its outer wall matches the regular polygon of the first hole 23 so that the auxiliary component 6 can be inserted into the first hole 23 and connected without rotation; the auxiliary component 6 is provided with an internal hexagonal hole 61 to be suitable for the insertion of an external hexagonal wrench and connected without rotation, thereby facilitating the disassembly and assembly of the door handle assembly.
[0056] See Figure 8 The figure shows a schematic diagram of the first state of the door handle assembly in this embodiment. As shown, during assembly, the fixing part 12 is placed in the annular groove 113 and fixed by welding; the guide sleeve 3 is placed into the bottom of the second cavity 112, so that the small hole 32 fits into the protrusion 1121, so that the second through hole 31 is aligned and connected with the first through hole 1123; the connecting rod 9 is inserted into the connecting groove 114, and then a screw is threaded through the second through hole 31 and the first through hole 1123 to connect with the connecting rod 9, so that the guide sleeve 3 and the first fixing part 1 are fixed on the connecting rod 9; then the elastic part 5 is placed into the guide sleeve 3; then the bushing 8 is fitted into the second fixing part 2, and the pressing part 4 is pressed into the first hole 23 from one end of the rod part 22; then the second fixing part 2 is passed through from one side of the door. Through the mounting hole, make the bushing 8 fit into the mounting hole, and put the washer 7 on the rod 22; then, align the external thread 221 with the internal thread 121, press the auxiliary part 6 into the first hole 23 from one end of the base 21, and the pressing part 4 slides along the first direction under the push of the auxiliary part 6, and compresses the elastic part 5 to make it elastically deform; use an L-shaped external hex wrench to insert into the internal hexagonal hole 61 of the auxiliary part 6 and rotate it, so that the second fixing part 2 is threadedly connected to the first fixing part 1, and the two ends of the washer 7 are respectively in contact with the other side of the door and the first fixing part 1; finally, remove the external hex wrench and the auxiliary part 6, the elastic part 5 deforms and pushes the pressing part 4 to reset, so that the operating surface 41 is flush with the surface of the door.
[0057] See Figure 8 , 9 , Figure 9The figure shows a schematic diagram of the second state of the door handle assembly in this embodiment. As shown, when opening or closing the door from one side of the pressing member 4, the user pushes the pressing member 4 with their finger. The pressing member 4 moves in the cavity along the first direction, and the abutment surface 431 disengages from the step surface 1111. The operating surface 41 gradually approaches the step surface 1111 along the first direction. The user continues to push the pressing member 4, causing it to move past the first cavity 111 and into the second cavity 112. The pressing member 4 and the guide sleeve 3 engage and slide along the second cavity 112 until the pressing member 4 abuts against the second cavity 112. The bottom wall of cavity 112 has an operating surface 41 that extends beyond the step surface 1111 in the first direction and forms a gap. A finger is inserted through the gap to touch the step surface 1111 and apply force to open or close the door. During the process of pushing the pressing member 4, the elastic member 5 is compressed and deformed by the pressing member 4. After the door is opened or closed, the finger is withdrawn, the elastic member 5 is restored to its original shape and pushes the pressing member 4 to reset. When the pressing member 4 is reset, the contact surface 431 abuts against the step surface 1111, and the operating surface 41 is flush with the surface of the door.
[0058] Compared with the prior art, this embodiment has the following beneficial effects:
[0059] In this embodiment, the door handle assembly includes a first fixing member 1, a second fixing member 2, a pressing member 4, an elastic member 5, and a guide sleeve 3; the first fixing member 1 includes a connecting part 11 and a fixing part 12 that are fixedly connected; the connecting part 11 is provided with a first cavity 111 and a second cavity 112, and the first cavity 111 is provided with a stepped surface 1111; the fixing part 12 is provided with a first hole 23, and the first hole 23, the first cavity 111, and the second cavity 112 are arranged sequentially along a first direction; the pressing member 4 is adapted to be accommodated in the first hole 23, and the pressing member 4 is provided with an operating surface 41 and an abutting surface 431, and the abutting surface 431 is adapted to abut against the stepped surface 1111; one end of the elastic member 5 is fixed to the bottom of the second cavity 112, and the other end acts on the pressing member 4; When the pressing member 4 is subjected to external force, it moves from the first cavity 111 to the second cavity 112 along the first direction. During the movement, the elastic member 5 is compressed by the pressing member 4 and undergoes elastic deformation. The contact surface 431 separates from the step surface 1111, and the operating surface 41 gradually approaches the step surface 1111 along the first direction. Then, as the pressing member 4 enters the second cavity 112, the operating surface 41 gradually moves away from the step surface 1111 along the first direction to form a gap. An L-shaped structure is formed in the space where the gap communicates with the first hole 23, which makes it easy for fingers or tools to be inserted and abut against the step surface 1111 to apply force. Compared with the prior art, it not only expands the force application space in the cavity, but also uses the step surface 1111 as the force application point, making it more convenient and less strenuous to open the door.
[0060] In this embodiment, a first guide surface 1122 is provided at the connection between the second cavity 112 and the first cavity 111, which serves to guide the pressing member 4 into the second cavity 112, so that the pressing member 4 can slide more smoothly.
[0061] In this embodiment, the guide sleeve 3 is fixed to the bottom of the second cavity 112, and is inserted into the elastic member 5. It is also adapted to be sleeved with the pressing member 4 to slide relative to the pressing member 4. This allows the pressing member 4 to be sleeved with the guide sleeve 3 and continue to slide after it is disengaged from the first hole 23 in the first direction, making the sliding of the pressing member 4 more stable.
[0062] In this embodiment, the bottom of the guide sleeve 3 is provided with several small holes 32, and the bottom of the second cavity 112 is provided with several protrusions 1121. The small holes 32 and the protrusions 1121 are suitable for insertion and mating, which facilitates the positioning and installation of the guide sleeve 3 in the cavity.
[0063] In this embodiment, the guide sleeve 3 is provided with a second guide surface 33, and the pressing member 4 is provided with a third guide surface 42. The third guide surface 42 and the second guide surface 33 together make the pressing member 4 more smoothly engaged or disengaged from the guide sleeve 3 along the cavity.
[0064] In this embodiment, the end face of the base 21 is flush with the surface of the door, and the operating surface 41 is flush with the surface of the door when the pressing member 4 is subjected to external force, so that the surface of the door is flat and easy to clean.
[0065] In this embodiment, the fastener is divided into a first fastener 1 and a second fastener 2 with threaded connections, which facilitates manufacturing and assembly, and the connection is simple and stable.
[0066] In this embodiment, the regular polygonal insertion and mating structure of the auxiliary component 6 with the first hole 23 and the pressing component 4, and the hexagonal hole that mates with the hexagonal wrench, can be used to lock the second fixing component 2 and the first fixing component 1 together with the hexagonal wrench, making the disassembly and assembly of the door handle assembly easier and more convenient.
[0067] In this embodiment, the door is equipped with two door handle assemblies, which makes it convenient for users to open the door from the nearest point. The connecting rod 9 connects the two door handle assemblies, and each door handle assembly is subjected to less force, so it is not easy to be damaged.
[0068] The foregoing description of the specifications and embodiments is intended to explain the scope of protection of this utility model, but does not constitute a limitation on the scope of protection of this utility model. Modifications, equivalent substitutions, or other improvements to the embodiments of this utility model or a portion thereof that can be obtained by those skilled in the art through logical analysis, reasoning, or limited experimentation, based on the teachings of this utility model or the foregoing embodiments, should all be included within the scope of protection of this utility model.
Claims
1. A door handle assembly, characterized in that, It includes a fixing member, an elastic member (5), and a pressing member (4); the fixing member is adapted to be fixed to a door, the fixing member has a cavity and a first hole (23), the first hole (23) and the cavity are connected along a first direction; the cavity has a stepped surface (1111) extending along a second direction, the second direction being perpendicular to the first direction; the two ends of the elastic member (5) are adapted to act on the pressing member (4) and the cavity wall of the cavity respectively; the pressing member (4) is adapted to be received in the first hole (23) and extend out of the cavity; the pressing member (4) has an operating surface (41) and an abutting surface (431), the abutting surface (431) being adapted to engage with the stepped surface (1111). 1111) Abutting fit; the pressing member (4) is adapted to slide in the cavity along the first direction when subjected to external force, so that the abutting surface (431) is separated from the step surface (1111), and the operating surface (41) and the step surface (1111) are spaced apart along the first direction, and the compressed elastic member (5) is elastically deformed; the gap is connected to the first hole (23), so that the step surface (1111) can be opened by external force; when the pressing member (4) is not subjected to external force, the elastic member (5) is deformed and restored, driving the pressing member (4) to reset, and the abutting surface (431) abuts against the step surface (1111).
2. A door handle assembly according to claim 1, characterized in that, The cavity includes a first cavity (111) and a second cavity (112), and the first hole (23), the first cavity (111) and the second cavity (112) are connected sequentially along a first direction; the first cavity (111) is provided with the stepped surface (1111); the second cavity (112) is adapted to be sleeved with the pressing member (4), and a first guide surface (1122) is provided at the connection between the second cavity (112) and the first cavity (111), and the first guide surface (1122) extends obliquely along a second direction relative to the first direction.
3. A door handle assembly according to claim 1, characterized in that, It also includes a guide sleeve (3), which is fixed to the cavity wall of the cavity. The guide sleeve (3) is inserted into the elastic member (5) and is adapted to be sleeved with the pressing member (4) to slide relative to the pressing member (4).
4. A door handle assembly according to claim 3, characterized in that, At least one of the pressing member (4) and the guide sleeve (3) is provided with a guide surface at their opposite ends, and the guide surface extends obliquely along the first direction relative to the second direction.
5. A door handle assembly according to claim 3, characterized in that, The guide sleeve (3) and the bottom wall of the cavity are provided with a protrusion (1121) on one side and a small hole (32) on the other side. The small hole (32) and the protrusion (1121) are suitable for insertion and engagement.
6. A door handle assembly according to claim 1, characterized in that, The fasteners include a first fastener (1) and a second fastener (2). The first fastener (1) has the cavity, and the second fastener (2) has the first hole (23). The second fastener (2) is adapted to be installed on the door and fixedly connected to the first fastener (1).
7. A door handle assembly according to claim 1, characterized in that, The end face of the first hole (23) is flush with the surface of the door, and the operating surface (41) is flush with the surface of the door when the pressing member (4) is not subjected to external force.
8. A door handle assembly according to claim 6, characterized in that, The second fastener (2) is threadedly connected to the first fastener (1).
9. A door handle assembly according to claim 6, characterized in that, It also includes an auxiliary component (6), the outer side of which is a regular polygon and the inner side is provided with a hexagonal hole for matching a hexagonal wrench; the inner wall of the first hole (23) and the circumference of the pressing component (4) are both regular polygons, so that the auxiliary component (6) and the pressing component (4) are both suitable for insertion and engagement with the second fixing component (2).
10. A shower room door, characterized in that, It is equipped with a door handle assembly as described in any one of claims 1-9.