Casement door construction and its snap-in assembly

Abstract

The utility model relates to a kind of flat open push-pull door structure and its buckle assembly, to solve the problem of not easy installation of existing flat open push-pull door. Include: a first seat body, with a seat hole and a passage, the passage with the first channel and the seat hole are communicated, the bottom of the seat hole has a elastic element;A second seat body, with a top plate, the top plate extends above the seat hole of the first seat body;And a release button, housed in the seat hole, the release button has a open slot, the elastic element is used to push the release button, so that the open slot and the passage are staggered, when the top of the release button is abutted on the top plate, the open slot and the passage are opposite. The buckle assembly can be used in a flat open push-pull door. Thus, worker can conveniently, quickly assemble the flat open push-pull door.

Description

Technical Field

[0001] This utility model relates to the field of sliding door technology, specifically to a hinged sliding door structure and its latching assembly. Background Technology

[0002] A hinged sliding door is a type of door that can both slide and open. Please refer to [link / reference]. Figure 1 As shown, this is a conventional hinged sliding door 9 structure. The hinged sliding door 9 consists of an outer frame 91 containing a horizontally sliding hinged door 92 and a rotatable sliding door 93. The hinged door 92 can be moved laterally away from the sliding door 93, allowing both the hinged door 92 and the sliding door 93 to jointly close a specific space, such as a kitchen, bathroom, or balcony. Alternatively, the hinged door 92 can be moved laterally into the sliding door 93, allowing the hinged door 92 and the sliding door 93 to rotate synchronously via a hinge 94 connecting to the sliding door 93, thus opening the specific space for easy access. Because the sliding door 93 has a small rotation radius, this hinged sliding door is suitable for narrow spaces such as kitchens, bathrooms, and balconies.

[0003] To ensure that the swing door 92 can be moved laterally into the sliding door 93, and that the sliding door 93 can be rotated back to its original position, the upper end of the swing door 92 has a horizontal bar 95 fixed to the outer frame 91, and one end of the horizontal bar 95 has a stop 96. The upper end of the sliding door 93 has an unlocking member 97. When the sliding door 93 is rotated to its original position, the unlocking member 97 can abut against the stop 96, causing a stop portion 98 of the stop 96 to retract. The mechanism is adjusted so that the pulley 99 on the swing door 92 can pass through, allowing the swing door 92 to move laterally into or out of the sliding door 93. When the sliding door 93 is not rotated to the position, the stop 96 separates from the unlocking member 97, and the stop portion 98 of the stop 96 protrudes to prevent the pulley 99 on the swing door 92 from passing through, thus preventing the swing door 92 from moving laterally into or out of the sliding door 93 relative to the sliding door 93.

[0004] Because the bottom of the swing-sliding door lacks a supporting track, the weight of the entire swing-sliding door is supported only by the upper pulley 99 and the hinge 94 on the side of the sliding door 93. Therefore, during installation, the installer needs to spend time calibrating and adjusting the relative positions of the swing door 92 and the sliding door 93 to ensure that the stop 96 and the unlocking member 97 can abut against each other, so as to control whether the swing door 92 can move laterally relative to the sliding door 93 to be hidden or to leave the sliding door 93. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide a hinged sliding door structure and its buckle assembly. The buckle assembly allows workers to conveniently and quickly assemble it on the hinged sliding door, enabling the hinged door to move laterally relative to the sliding door and enabling the hinged door and the sliding door to rotate.

[0006] The directions or similar terms used throughout this work, such as "front," "back," "left," "right," "top," "bottom," "inside," "outside," and "side," are primarily for reference to the directions in the accompanying diagrams. These directions or similar terms are only used to assist in explaining and understanding the various embodiments of this work and are not intended to limit this work.

[0007] The use of the quantifiers “one” or “a” for the elements and components described throughout this work is for convenience and to provide the general meaning within the scope of this work; in this work, it should be interpreted as including one or at least one, and the concept of a single element also includes plural cases, unless it clearly indicates otherwise.

[0008] The terms "combination," "integration," or "assembly" used throughout this work mainly refer to the types of connections that allow for separation without damaging the components, or connections that make the components inseparable. These are choices that those with ordinary knowledge in the art can make based on the material of the components to be connected or the assembly requirements.

[0009] The terms "first," "second," ... and "Nth" used throughout this work are primarily used to distinguish different elements or features (such as components, directions, or steps, etc.) and do not indicate the maximum or minimum number of such elements or features possessed by a corresponding subject or method, nor do they imply any order of precedence.

[0010] The purpose of this utility model is achieved as follows:

[0011] A snap-fit ​​assembly includes: a first seat having a first end and a second end opposite to each other, a first channel passing through the first end and the second end, the first end having a first engagement portion, the second end having a seat hole and a channel, the channel communicating with the first channel and the seat hole, the bottom of the seat hole having an elastic element; a second seat having a first end and a second end opposite to each other, a second channel passing through the first end and the second end, the second end having a second engagement portion, the first end having a top plate extending above the seat hole of the first seat; and a release button received in the seat hole, the release button having an opening groove, the elastic element for pushing the release button, causing the opening groove to be offset from the channel, and when the top of the release button abuts against the top plate, the opening groove and the channel are opposite to each other.

[0012] A hinged sliding door structure includes: a buckle assembly as described above; an outer frame; a sliding door hinged to the outer frame, the sliding door having a first crossbar at its top, the first crossbar having a first guide rail and at least one first pulley, a first seat being attached to one end of the crossbar by a first connecting portion, the first guide rail and the first pulley being aligned with a first channel; and a hinged door that moves laterally or is moved to a surface of the sliding door to overlap with the sliding door, the hinged door having at least one second pulley and a hanging rail at its top, the second pulley moving by a second guide rail and the first guide rail of the upper frame, the hanging rail moving corresponding to the second channel, the first channel and the channel.

[0013] Preferably, one end of the elastic element is fitted onto a post at the bottom of the seat hole. In this way, the elastic element can be reliably positioned and used to push the release button.

[0014] Preferably, the bottom of the seat hole has at least one first limiting member, and the bottom of the release button has at least one second limiting member, the second limiting member being connected to or separated from the first limiting member. This ensures that the release button is accommodated and moved up and down within the seat hole to control whether the swing door can move laterally towards the sliding door.

[0015] Preferably, the second channel of the second seat has a positioning block that protrudes from the second channel. Thus, a second pulley at the top of the swing door can abut against the outer side of the positioning block to ensure that the second pulley has moved away from the end edge of the upper frame rod.

[0016] Preferably, the top of the hanging rail has a side plate that moves on the at least one first pulley. This allows the swing door to move more smoothly.

[0017] The beneficial effects of this utility model are:

[0018] The hinged sliding door structure and its latching assembly of this utility model, through the raising and lowering of the release button, allow the opening groove of the release button to be aligned with or misaligned with the channel. This controls whether the hinged door can move laterally to open and close the sliding door. Furthermore, when the hinged door and the sliding door overlap, the sliding door can pivot via the hinge connected to the outer frame. Thus, the hinged sliding door structure of this utility model has a small rotation radius, and during rotation, because the side plate at the top of the hinged door is blocked by the release button, it ensures that the hinged door will not move laterally to the sliding door, preventing sudden opening of the hinged door and avoiding accidental collisions. Attached Figure Description

[0019] Figure 1 This is a partially exploded perspective view of a conventional hinged sliding door.

[0020] Figure 2 This is an exploded perspective view of a snap-fit ​​component according to the present invention.

[0021] Figure 3 This is a partial exploded perspective view of a swing sliding door according to the present invention.

[0022] Figure 4 This is a perspective view of the hinged sliding door of this utility model when it is closed.

[0023] Figure 5 for Figure 4 AA sectional view.

[0024] Figure 6 This is a perspective view of the swing sliding door of this utility model when it is open.

[0025] Figure 7 for Figure 6 BB cross-sectional view.

[0026] Wherein: 1. First seat; 1a. First end; 1b. Second end; 10. First channel; 11. Seat hole; 12. Channel; 13. First joint; 14. First limiting member; 15. Elastic element; 16. Column; 2. Second seat; 2a. First end; 2b. Second end; 20. Second channel; 21. Second joint; 22. Top plate; 23. Positioning block; 3. Release button; 31. Opening groove; 32. Second limiting member; 4. Sliding door; 41. First crossbar; 42. First guide rail; 43. First pulley; 5. Hinged door; 51. Top frame bar; 52. Second pulley; 53. Hanging rail; 53a. Side panel; 54. Second guide rail; F. Outer frame; H. Hinge; 9. Hinged sliding door; 91. Outer frame; 92. Hinged door; 93. Sliding door; 94. Hinge; 95. Crossbar; 96. Stop; 97. Unlocking component; 98. Stop part; 99. Pulley. Detailed Implementation

[0027] Please refer to Figure 2 As shown, this utility model relates to a snap-fit ​​assembly, including a first seat 1, a second seat 2, and a release button 3. The first seat 1 and the second seat 2 can be arranged opposite to each other. The release button 3 can be accommodated in a hole 11 in the first seat 1. The release button 3 can abut against a top plate 22 of the second seat 2 to open a channel 12 of the first seat 1, or to remove the release button 3 from the top plate 22 to close a channel 12 of the first seat 1.

[0028] Please refer to Figure 2 and Figure 3 As shown, the first seat 1 has a first end 1a and a second end 1b opposite to each other, and a first channel 10 passes through the first end 1a and the second end 1b. The first end 1a of the first seat 1 has a first connecting portion 13, so that the first seat 1 can be connected to one end edge of a first crossbar 41 at the top of a sliding door 4 by the first connecting portion 13. The second end 1b of the first seat 1 has a hole 11 and a channel 12. The bottom of the hole 11 has an elastic element 15. Preferably, the bottom of the hole 11 has at least one first limiting member 14. In this embodiment, the bottom of the hole 11 has two first limiting members 14. The two first limiting members 14 can be two hooks. More preferably, one end of the elastic element 15 is sleeved on a column 16 at the bottom of the hole 11. The channel 12 extends horizontally and is connected to the first channel 10 and the hole 11.

[0029] Please refer to Figure 2 and Figure 3 As shown, the second seat 2 has a first end 2a and a second end 2b opposite to each other, and a second channel 20 passes through the first end 2a and the second end 2b. The second end 2b of the second seat 2 has a second connecting portion 21, so that the second seat 2 can be connected to one end edge of an upper frame rod 51 on the top of an outer frame F by the second connecting portion 21. The first end 2a of the second seat 2 has a top plate 22, which can extend above the seat hole 11 of the first seat 1. Preferably, the second channel 20 of the second seat 2 can also have a positioning block 23, which protrudes from the second channel 20 and has a positioning function. That is, a second pulley 52 on the top of the swing door 5 can pass over the positioning block 23 to abut against the outer side of the positioning block 23 to ensure that the second pulley 52 has left the end edge of the upper frame rod 51.

[0030] The release button 3 has an opening groove 31 for receiving in the seat hole 11. The elastic element 15 can push the bottom of the release button 3, so that the release button 3 can rise and the opening groove 31 is offset from the channel 12. Alternatively, when the top of the release button 3 abuts against the top plate 22, the release button 3 can fall and the opening groove 31 is aligned with the channel 12. Preferably, the bottom of the release button 3 has at least one second limiting member 32, which can be connected to or separated from the first limiting member 14. In this embodiment, the bottom of the release button 3 has two second limiting members 32, which can be two hooks. The two second limiting members 32 can be hooked to or separated from the two first limiting members 14. When the two second limiting members 32 are hooked to the two first limiting members 14, the top of the release button 3 can abut against the top plate 22. When the two second limiting members 32 are separated from the two first limiting members 14, the release button 3 can descend to align the opening groove 31 with the channel 12.

[0031] Please refer to Figure 4 and Figure 5 As shown, this is an example of the use of the buckle assembly of this utility model in a door or a window. The door or window includes an outer frame F. In this embodiment, a door is used as an example. The door includes a sliding door 4 and a hinged door 5. The sliding door 4 is pivotally connected to the outer frame F by a hinge H, so that the sliding door 4 can pivot according to the hinge H. The hinged door 5 can be laterally moved or moved to a surface of the sliding door 4 to overlap with the sliding door 4 according to an upper frame rod 51 at the top of the outer frame F.

[0032] Please refer to Figure 3 As shown, the top of the sliding door 4 has a first crossbar 41, the first crossbar 41 has a first guide rail 42 and at least one first pulley 43, the first seat 1 can be connected to one end of the first crossbar 41 by the first connecting part 13, and the first guide rail 42 and the first pulley 43 are aligned with the first channel 10.

[0033] Please refer to Figure 3 As shown, the top of the swing door 5 has at least one second pulley 52 and a hanging rail 53. The second pulley 52 can move by relying on a second guide rail 54 and a first guide rail 42 of the upper frame rod 51. The hanging rail 53 can move corresponding to the second channel 20, the first channel 10 and the passage 12. Preferably, the top of the hanging rail 53 has a side plate 53a. The side plate 53a can move on the at least one first pulley 43, so that the movement of the swing door 5 can be smoother.

[0034] Please refer to Figure 4 and Figure 5 As shown, when the swing door 5 and the sliding door 4 are closed in a staggered manner, the top of the release button 3 abuts against the top plate 22, and the release button 3 descends and aligns the opening groove 31 with the channel 12. In this way, the side plate 53a at the top of the hanging rail 53 can be aligned with the opening groove 31 and the channel 12, so that the swing door 5 can be closed or opened by lateral movement relative to the sliding door 4.

[0035] Please refer to Figure 6 and Figure 7 As shown, when the swing door 5 moves laterally relative to the sliding door 4, causing the swing door 5 and the sliding door 4 to overlap, the hanging rail 53 of the swing door 5 can be concealed within the first crossbar 41, so that the overlap between the swing door 5 and the sliding door 4 is only about the width of the sliding door 4. At this time, the top of the release button 3 has left the top plate 22, and the release button 3 rises, causing the opening groove 31 to be misaligned with the channel 12. The release button 3 can partially block the channel 12, causing the side plate 53a at the top of the swing door 5 to be blocked by the release button 3. Thus, the swing door 5 cannot and will not move laterally relative to the sliding door 4, that is, the swing door 5 and the sliding door 4 overlap, allowing the sliding door 4 to pivot more easily according to the hinge H pivotally connected to the outer frame F.

[0036] In summary, the hinged sliding door structure and its latching assembly of this utility model, through the raising and lowering of the release button, allow the opening groove of the release button to be aligned with or misaligned with the channel. This controls whether the hinged door can move laterally towards the sliding door to open and close. Furthermore, when the hinged door and the sliding door overlap, the sliding door can pivot via the hinge connected to the outer frame. Thus, the hinged sliding door structure of this utility model has a small rotation radius, and during rotation, because the side plate at the top of the hinged door is blocked by the release button, it ensures that the hinged door will not move laterally towards the sliding door, preventing sudden opening of the hinged door and avoiding accidental collisions.

[0037] In addition to the above embodiments, this utility model also includes other implementation methods. All technical solutions formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of this utility model.

Claims

1. A snap-fit ​​assembly, characterized in that: Include: A first seat body has a first end and a second end opposite to each other, a first channel passes through the first end and the second end, the first end has a first joint, the second end has a hole and a channel, the channel is connected to the first channel and the hole, and the bottom of the hole has an elastic element. A second seat body has a first end and a second end opposite to each other, a second channel passing through the first end and the second end, the second end having a second joint, and the first end having a top plate extending above the seat hole of the first seat body; and A release button is accommodated in the seat hole. The release button has an opening groove. The elastic element is used to push the release button so that the opening groove is offset from the channel. When the top of the release button abuts against the top plate, the opening groove is opposite to the channel.

2. The snap-fit ​​assembly according to claim 1, characterized in that: One end of the elastic element is fitted onto a column at the bottom of the seat hole.

3. A snap-fit ​​assembly according to claim 1, characterized in that: The bottom of the seat hole has at least one first limiting member, and the bottom of the release button has at least one second limiting member, the second limiting member being used to connect to or separate from the first limiting member.

4. A snap-fit ​​assembly according to claim 1, characterized in that: The second channel of the second seat has a positioning block that protrudes from the second channel.

5. A hinged sliding door structure, characterized in that: Include: The snap-fit ​​assembly as described in any one of claims 1-4; An outer frame; A sliding door is hinged to the outer frame. The top of the sliding door has a first crossbar. The first crossbar has a first guide rail and at least one first pulley. The first seat is connected to one end of the crossbar by the first joint. The first guide rail and the first pulley are aligned with the first channel. and A hinged door is moved laterally or to overlap with a sliding door surface by a top frame rod at the top of the outer frame. The top of the hinged door has at least one second pulley and one hanging rail. The second pulley moves by a second guide rail and a first guide rail of the top frame rod. The hanging rail moves in accordance with the second channel, the first channel and the passage.

6. The hinged sliding door structure according to claim 5, characterized in that: The top of the hanging rail has a side plate that moves on the at least one first pulley.

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