TWM584361U - Hidden type door and window buckle structure - Google Patents

Abstract

A concealed door and window buckle structure includes: a door and window fastener comprising a housing, a locking plate and a torsion spring, a cylinder is protruded inside the housing, and a notch is formed through the housing through the outside. At least one sliding port, the locking plate is provided with at least one combination hole and a connecting portion protruding from the inside of the housing, and the locking plate passes through the slot to form a hook portion, and one end of the torsion spring is A loop is sleeved on the cylinder, the other end is sleeved on the connecting portion, and a control member is convexly provided with at least one combination portion for passing through the sliding port of the casing, and is fixed to the combination hole, so that the The control member slides linearly along the sliding port to control the lock plate, thereby having both the function of hiding and easy operation.

Description

Concealed door and window buckle structure

This creation is about a door and window buckle structure, especially a hidden door and window buckle structure that has both a simplified structure and an easy operation.

The door and window structure is mainly composed of door and window frames and doors and windows that can be slid along the door and window frames, so that users can change the ventilation effect of indoor and outdoor by moving the doors and windows, and in order to achieve the purpose of anti-theft, A lock head and a lock slot are installed correspondingly, and the door and window anti-opening effect is formed by the lock of the lock head and the lock slot. However, if you look at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings. The control of the lock is usually connected with a handle, and the handle is convexly arranged on the edge of the door or window. The design of the handle not only reduces its aesthetics, but also is prone to accidental contact or hooking to clothing, which will cause the use of It is inconvenient, which reduces its practicality. On the other hand, the conventional lock and handle linkage structure is too complicated, which will cause high production costs and easy jamming but not easy operation.

In view of this, the author has many years of experience in manufacturing development and design of related products. In view of the above goals, after careful design and careful evaluation, he finally has a practical and practical creation.

The technical problem to be solved by this creation is to provide a concealed door and window buckle structure aiming at the above-mentioned shortcomings existing in the prior art.

A door and window fastener is fixed on the edge of the door and window. The door and window fastener includes a housing, a locking plate and a torsion spring. A cylindrical body is protruded inside the housing, and a notch and at least one are formed through the housing. The sliding plate, and the locking plate is slidably arranged inside the housing, and the locking plate is provided with at least one combination hole and a protruding portion inside the housing, and the locking plate is penetrated by the slot A hook portion is formed out of the casing, and a center of the torsion spring is looped and extended around a first rod and a second rod, and the end of the first rod is sleeved around the column in a ring shape. Body, and the end of the second support rod is sleeved on the connecting portion in a ring shape, at least one combination portion is protruded by a control member, and the combination portion of the control member passes through the sliding port of the housing, and is controlled by the The combination part is fixed to the combination hole, allowing the control member to slide linearly along the sliding port to control the lock plate, and the control member does not protrude from the door and window to be hidden, and a buckle seat is fixed to the door and window frame, and the The hook seat is provided with a hook groove. When the door and window are closed on the door and window frame, the hook part of the door and window fastener is passed through the hook. , And the control member can bring the lock plate disposed displaced so that the hook portion is hooked to the hook slot is fixed.

The casing is covered with a cover plate, and the casing cooperates with the cover plate to receive the lock plate and the torsion spring, and the sliding port is opened on the cover plate.

Wherein, the housing is provided with two limiting slots in the direction of the cover plate, and the housing is provided with a penetrating opening in the direction of the limiting slot toward the slot opening, and a locking piece is installed at the limiting slot. In addition, a locking hole is formed in the locking piece from the penetrating opening, and a bolt is threaded through the locking hole to lock the door and window fastener on the edge of the door and window.

Wherein, the limiting groove and the locking piece are wavy, so that the locking piece cannot be pulled out through the through opening, and the limiting groove of the casing is covered with the cover plate, thereby fixing the locking piece. On the casing.

Wherein, the case and the cover are made of plastic material, and the locking piece is metal Made of material, which has both the effect of fixed strength and cost reduction.

Wherein, an inverted hook is protruded at the end of the combination part of the control member, and the inverted hook passes through the combination hole of the lock plate to form an engagement fixation.

Wherein, the door and window fastener has a hole penetrating on the same side as the sliding port, and a guide block is passed through the hole, and the control member sets the guide block so that the control member runs along the guide. The guide block slides.

Wherein, the buckle seat is made of metal material, and the buckle seat cover is covered with a decorative shell, and the decorative shell is made of plastic material.

The first main purpose of this creation is that the doors and windows can be slidably closed on the door and window frames, so that the door and window fasteners abut the buckle seat, let the buckle portion of the lock plate penetrate the hook groove of the buckle seat, and then further push the control member. Downward, the combination of the control part is used to drive the lock plate to move synchronously, that is, the buckle can be moved to the hook groove, thereby achieving the purpose of locking doors and windows. Conversely, pushing the control part to move upward Doors and windows can be opened, thereby simplifying the structure and being easy to operate.

The second main purpose of this creation is that the door and window fastener is embedded and installed at the edge of the door and window, and is locked in the keyhole by the bolt, so that the door and window fastener is concealed and installed at one end of the door and window, and the combination of the control member The sliding port is provided through the part, so that the combination hook of the combination part is fixed to the combination hole of the lock plate, so that the control member can be hidden at the door and window, thereby preventing accidental contact and improving its appearance. The added value is both simple structure and easy assembly.

The third main purpose of this creation is that the torsion spring is turned over by the lock plate, so that the torsion spring is at a position where the connecting portion is higher than the post, and when the connecting portion is lower than the post, the torsion spring It can generate tension elastic force in different directions, thereby maintaining the positioning effect of the control member after switching positions. Furthermore, when the position of the torsion spring is changed between the connecting portion and the cylinder, An auxiliary thrust will be formed for upward or downward homing to improve the convenience of operation.

Other objects, advantages, and novel features of the present invention will be more apparent from the following detailed description and related drawings.

[This creation]

10‧‧‧Door and window fasteners

11‧‧‧shell

111‧‧‧ cylinder

112‧‧‧Slot

113‧‧‧ sliding port

114‧‧‧ limit slot

115‧‧‧ through the mouth

116‧‧‧jack

12‧‧‧ lock plate

121‧‧‧Combination hole

122‧‧‧ Connection Department

123‧‧‧Hook Department

13‧‧‧torsion spring

131‧‧‧ first pole

132‧‧‧ second pole

14‧‧‧ Cover

15‧‧‧Locking piece

151‧‧‧ keyhole

16‧‧‧ Bolt

17‧‧‧Guide block

20‧‧‧Control

21‧‧‧Combination Department

211‧‧‧Hook

30‧‧‧ buckle seat

31‧‧‧ hook slot

32‧‧‧ decorative shell

A‧‧‧doors and windows

A1‧‧‧ Hollow

A2‧‧‧Groove

B‧‧‧Door and window frame

Figure 1 is a perspective view of this creation.

Figure 2 is a three-dimensional exploded view of this creation.

Figure 3 is a three-dimensional exploded view of the door and window fasteners.

Figure 4 is a sectional view (1) of the original creation in the locked state.

Figure 5 is a sectional view of the original creation in the locked state (2).

Figure 6 is a sectional view (1) of the original creation in the unlocked state.

Figure 7 is a cross-sectional view of the original creation in the unlocked state (2).

Figure 8 is a cross-sectional view of the original creation.

In order to allow your reviewers to have a better understanding and understanding of the purpose, characteristics and effects of this creation, the following please cooperate with [Schematic Description] as detailed below: Please refer to Figure 1, Figure 2 and Figure 3 first As shown in the figure, a hidden door and window fastener structure includes: a door and window fastener 10, a control member 20, and a buckle seat 30, a door and window fastener 10 fixed to the edge of the door and window A, the door and window fastener 10 includes A housing 11, a locking plate 12 and a torsion spring 13 are provided with a cylinder 111 protruding from the inside of the housing 11, and a notch 112 and at least one sliding opening 113 are formed through the housing 11. The locking plate 12 is slidably disposed inside the casing 11, and the locking plate 12 is provided with at least one combination hole 121 and a connecting portion protruding from the inside of the casing 11. 122, and the locking plate 12 penetrates the casing 11 through the slot 112 to form a hook portion 123, and the center of the torsion spring 13 is wound in a multi-circle and extends with a first support rod 131 and a second A support rod 132 is provided, and the end of the first support rod 131 is sleeved on the pillar 111 in a ring shape, while the end of the second support rod 132 is sleeved on the connecting portion 122 in a ring shape, wherein the housing 11 is closed. There is a cover plate 14, and the housing 11 cooperates with the cover plate 14 to accommodate the lock plate 12 and the torsion spring 13, and the sliding port 113 is opened on the cover plate 14, and the housing 11 faces the The cover 14 is provided with two limiting grooves 114 in the direction, and the casing 11 is provided with a through hole 115 in the direction of the limiting groove 114 toward the notch 112, and a locking piece 15 is installed at the limiting groove 114. Moreover, a locking hole 151 is formed in the locking piece 15 through the penetration hole 115, and a bolt 16 is passed through the locking hole 151 to lock the door and window fastener 10 on the edge of the door and window A. Both the slot 114 and the locking piece 15 are wavy, so that the locking piece 15 cannot be pulled out from the through opening 115, and the cover 14 covers the limiting slot 114 of the casing 10, thereby fixing the Locking piece 15 On the casing 11, the casing 11 and the cover plate 14 are made of plastic material, and the locking piece 15 is made of metal material, thereby having both the effect of fixing strength and reducing cost. A control member 20 is convex At least one combination part 21 is provided, and the combination part 21 of the control member 20 passes through the sliding port 113 of the casing 11 and is fixed to the combination hole 121 by the combination part 21. The combination part 21 of the control member 20 An inverted hook 211 is protruded at the end, and the inverted hook 211 passes through the combination hole 121 of the lock plate 12 to form an engagement fixation, so that the control member 20 slides linearly along the slide opening 113 to control the lock Plate 12, and the control member 20 does not protrude the door and window A in a hidden shape; and the door and window fastener 10 penetrates an insertion hole 116 on the same side as the sliding port 113, and the insertion hole 116 is provided with a guide block. 17, and the control member 20 sets the guide block 17 so that the control member 20 slides along the guide block 17, a buckle seat 30 is fixed at the door and window frame B, and a hook is set on the buckle seat 30 Slot 31, the buckle base 30 is made of metal material, and the buckle base 30 covers a decorative shell 32, and the decorative shell 32 It is made of plastic material, thereby improving the surface texture of the buckle seat 30 by the decorative shell 32. When the door and window A is closed to the door and window frame B, the hook portion 123 of the door and window fastener 10 is inserted into the hook groove 31. And the control member 20 can drive the lock plate 12 to be displaced, so that the hook portion 123 is hooked and fixed to the hook groove 31.

For actual use, please continue to view from FIG. 2 to FIG. 8. The door and window fastener 10 is inserted into the housing 11 with the lock plate 12, and the lock of the lock plate 12 is allowed. The portion 123 penetrates the notch 112 from the inside to the outside, and then the first support rod 131 of the torsion spring 13 is sleeved on the cylinder 111 of the housing 11, and the second support rod 132 is sleeved on the lock plate. The connecting portion 122 of 12 restricts the position of the locking plate 12, and the locking piece 15 is inserted into the limiting groove 114 of the housing 11, so that the locking piece 15 is provided with a locking hole 151 and penetrates the end. The through hole 115 covers the cover plate 14 in the housing 11 to receive the lock plate 12, the torsion spring 13 and the locking piece 15 so that the combination hole 121 of the lock plate 12 faces the cover plate. 14, the sliding port 113, and the door and window fastener 10 are embedded and installed at the edge of door and window A, and locked by the bolt 16 to the lock hole 151, so that the door and window fastener 10 is hidden and installed at one end of door and window A. The door and window A cooperates with the sliding port 113 of the door and window fastener 10 to open a hollow port A1, so that the guide block 17 can be inserted into the jack 116 from the hollow port A1, and further use the control member 20 The combination part 21 passes through the hollow A1, the hook 211 of the combination part 21 is set to be fixed to the combination hole 121 of the lock plate 12, and the guide block 17 is also accommodated in the control member 20 to form a limit function. At this time, the doors and windows A cooperate The control member 20 is formed with a groove A2, so that the control member 20 can be hidden in the groove A2, thereby preventing accidental contact, and also has the added value of improving its aesthetics. It also has a simple and easy structure. The assembly effect, on the other hand, the buckle seat 30 is covered with the decorative shell 32 and locked on the door and window frame B so that the hook groove 31 of the buckle seat 30 faces the buckle portion 123 of the door and window fastener 10, In actual use, the door and window A can be slidably closed to the door and window frame B, so that the door and window fastener 10 abuts the decorative shell 32 of the buckle seat 30. At this time, the buckle portion 123 of the lock plate 12 Pass through the hook groove 31 of the buckle seat 30, and further push the control member 20 downward, and use the combination portion 21 of the control member 20 to drive the lock plate 12 to move synchronously, so that the buckle portion 123 can be fastened to the buckle The hook groove 31 is used to lock the door and window A. On the other hand, pushing the control member 20 to move upward can open the door and window A, thereby having the function of simplifying the structure and easy operation. Among them, when the lock plate When the torsion spring 13 is displaced up and down, the torsion spring 13 is driven by the lock plate 12 to generate a flip, so that the torsion spring 13 is at a position where the connecting portion 122 is higher than the column 111 and when the connecting portion 122 is lower than the column 111. The torsion spring 13 can generate a tension elastic force in different directions, thereby maintaining the positioning effect of the control member 20 after switching positions. Furthermore, when the position of the torsion spring 13 changes between the connection portion 122 and the pillar 111, Forming an auxiliary thrust for upward or downward homing to improve the convenience of operation.

In summary, this creation has indeed achieved a breakthrough structural design, with improved new content, and at the same time, it can achieve industrial applicability and progress. This creation has not been seen in any journals, and it is also novel. In accordance with the relevant provisions of the Patent Law, I filed a new patent application in accordance with the law.

The above is only one of the preferred embodiments of this creation. When the scope of implementation of this creation cannot be limited by it; that is, all equal changes and modifications made in accordance with the scope of patent application for this new model shall still belong to this new model. Within the scope of the patent.

Claims (8)

A concealed door and window fastener structure includes: a door and window fastener, the door and window fastener being fixed to the edges of the door and window, the door and window fastener comprising a housing, a locking plate and a torsion spring, and a convexity is provided inside the housing. A cylinder, and the casing is formed with a slot and at least one sliding opening through the outside, and the locking plate is slidably disposed inside the casing, and the locking plate is provided with at least one combination hole and A connecting portion is convexly provided, and the locking plate penetrates the casing through the notch to form a hook portion, and the center of the torsion spring is wound in a plurality of circles and extends with a first rod and a second rod. And the end of the first rod is sleeved on the cylinder in a ring shape, and the end of the second rod is sleeved on the connecting portion in a ring shape; a control member, the control member is convexly provided with at least one combination part, And the combination part of the control part passes through the sliding port of the casing, and is fixed to the combination hole by the combination part, so that the control part slides along the sliding port linearly to control the lock plate, and The control member does not protrude from the door and window to be hidden; and a buckle seat, which is fixed at the door and window frame, and the The seat is provided with a hook groove, and when the door and window are closed on the door and window frame, the hook portion of the door and window fastener passes through the hook groove, and the control member can drive the lock plate to be displaced, so that the hook portion is fixed to the hook. groove. According to the concealed door and window buckle structure described in item 1 of the scope of patent application, wherein the housing is covered with a cover plate, and the housing cooperates with the cover plate to accommodate the lock plate and the torsion spring, and the slide The port is opened on the cover. According to the concealed door and window buckle structure described in item 2 of the scope of the patent application, wherein the housing is provided with two limit slots toward the cover plate, and the housing is provided with a through hole in the direction of the limit slot toward the slot opening. A slot is provided, and a locking piece is installed at the position-limiting groove, and a locking hole is formed at the locking piece from the penetrating opening, and the door and window fastener is locked by a bolt passing through the locking hole. At the door Window edge. According to the concealed door and window buckle structure described in item 3 of the scope of patent application, wherein the limiting groove and the locking piece are both wavy, so that the locking piece cannot be pulled out through the through opening, and the cover plate Cover the limiting slot of the casing, thereby fixing the locking piece on the casing. According to the concealed door and window buckle structure described in item 4 of the scope of patent application, wherein the housing and the cover plate are made of plastic material, and the locking piece is made of metal material, thereby having both fixed strength and reduced strength. Cost effectiveness. According to the concealed door and window buckle structure described in item 1 of the scope of the patent application, a barb is protruded at the end of the combination part of the control member, and the barb passes through a combination hole of the lock plate to form an engagement fixation. According to the concealed door and window buckle structure described in item 1 of the scope of the patent application, wherein the door and window fastener passes through a hole on the same side where the sliding port is opened, and the hole is provided with a guide block, and The control member covers the guide block, and allows the control member to slide along the guide block. According to the concealed door and window buckle structure described in item 1 of the scope of patent application, wherein the buckle seat is made of metal material, and the buckle seat cover has a decorative shell, and the decorative shell is made of plastic material.