TWI687583B - Suspended sliding door structure - Google Patents

Abstract

A hanging sliding door structure includes a track fixed on the upper edge of a doorway, at least one sliding component nested in the track, and a door panel connected to the sliding component under the track, and The sliding component has a sliding seat, a buffer device, two acting pins, a locking bolt, two clamp blocks, two elastic members, a locking plate and an upper cover.

Description

Suspended sliding door structure

The present invention relates to a "suspension type sliding door structure", in particular to a suspension type sliding door structure that is easier to perform maintenance or parts replacement.

According to the press, the installation of sliding doors is often used to separate the space. At present, the traditional sliding doors mostly have a track fixed on the upper edge of the doorway, and the track sets have at least one sliding seat that can slide away in the track. , The bottom end of the sliding seat is provided with a coupling block, the coupling block is penetrated through the slot under the track, and through the coupling block, the door panel can be provided to hang after locking, and in order to slow down The speed when the door panel slides to avoid annoying noise or easy to hurt people when the door panel is closed quickly. At present, the door operator will combine another side of the sliding seat with a housing in the track Buffer device.

However, the conventional structure as described above still has the following problems in practical application: the buffer device is faulty and damaged, and when the maintenance and replacement is required, the door panel needs to be removed first, and the entire track Only when it is removed, can the buffer device be taken out from the side end of the rail, and the removal of the door panel needs to be completed by slowly turning the screw in a small space, which is easily hindered by the slide seat, and it is difficult to implement In addition, the removal of the entire track will make the maintenance and replacement of the buffer device more difficult, so it is necessary to improve the innovator.

Therefore, in view of this, the inventor thought of the idea of creation, and then designed it with many years of experience. After many discussions and trial samples, and several revisions and improvements, the present invention was launched.

The removal operation of the conventional door panel needs to be completed by slowly turning the screw in a narrow space, and the removal of the entire track will make the maintenance and replacement of the buffer device more difficult. This is the technical problem to be solved.

The hanging sliding door structure of the present invention includes a track fixed on the upper edge of the doorway, at least one sliding component nested in the track, and a door panel connected with the sliding component under the track And the sliding component is provided with a sliding seat, a buffer device, two acting pins, a locking bolt, two clamp blocks, two elastic pieces, a locking plate and an upper cover, wherein the sliding seat has an accommodating space inside, The upper side of the accommodating space can be an opening, and the sliding seat is provided with a combining hole and two through holes penetrating downward from the accommodating space, and the combining hole and the two through holes are provided separately At the center and both sides of the sliding seat, a fixing seat with a locking hole is further protruded from the outside of the two through holes in the accommodating space, and the sliding seat is penetrated by a pivot The pivot group has a pulley that can slide away in the track, one end of the sliding seat is formed with a notch, and one end of the buffer device protrudes a protrusion The ear, with the recess providing the lug accommodation, can pass through the pivot together, so that the sliding seat and the buffer device can obtain a mutual pivot group, and the action pin is divided up and down There is a first penetrating section and a second penetrating section, a limit stop is expanded between the first penetrating section and the second penetrating section, and a first guide is formed on the top edge of the limit stop Inclined surface, the two-function pin is put into the accommodating space of the sliding seat from the opening, so that the limit stop portion of the two-function pin and the second penetrating section can pass through the two through holes , And extend the sliding seat downward with the second insertion section, use the expansion of the limit stop to make a limit stop, and also enable the two-action pin to be set and then put in the accommodating space and The bearing positioning is obtained through the hole, a second guiding slope is formed on the top surface of the locking bolt, a ring groove is provided below the second guiding slope, and the outer end of the locking bolt is provided with an external thread and locked with the external thread There is a coupling block, the lock bolt penetrates into the coupling hole from below the slide seat, so that the upper section of the lock bolt with the second guide slope and the ring groove can be extended in the accommodation of the slide seat In the space, by using the extension of the end of the lock bolt and passing through the slot under the track, the door can be provided under the track using the combination block to provide the locking knot. There are two semi-circular perforations, a jaw is formed in the center of the inner edge of the jaws between the two perforations, and a third guiding slope and a fourth guiding slope are provided at the end of the perforation and the jaws , The two jaws are put into the accommodating space together with the two elastic pieces, so that the two elastic pieces can be supported between the two jaws and the two side walls of the accommodating space, respectively. The elastic tension of the elastic member pushes the two jaws closer to each other under normal conditions, and then the jaws can be used to clamp the ring groove, so that the lock bolt and the door plate can be engaged with the sliding seat Suspension is obtained on the track, and the perforation can provide the first penetrating section of the action pin to be extended, and the lock plate is placed in the accommodating space of the sliding seat so as to be locked on the fixed seat Through the combination of the height of the lock plate, the two-action pin and the two clamp blocks can avoid excessive displacement when they are moved. By using the penetration of the dodge hole on the lock plate, the dodge can also be used. The hole provides the first penetrating section of the lock bolt and the second acting pin for extension and extension, and after the lock plate is successfully installed, the upper cover is covered again, so as to cover the upper cover The opening of the sliding seat is closed; by this, the person who can constitute the hanging sliding door structure can be formed.

The suspension type sliding door structure of the present invention utilizes the pivot set of the sliding seat and the buffer device and cooperates with the action pin to provide prying, which makes the maintenance and replacement of the suspension type sliding door more rapid and simple , Easy to complete, thereby simplifying the process of maintenance and replacement, and can greatly reduce the labor and material costs required during work.

Part of the invention:

(10)‧‧‧ Orbit

(20)‧‧‧Sliding component

(21)‧‧‧slide

(211)‧‧‧accommodation space

(212) ‧‧‧ opening

(213)‧‧‧Combination hole

(214)‧‧‧Through the hole

(215)‧‧‧Fixed seat

(216) ‧‧‧ pivot

(217)‧‧‧Pulley

(218)‧‧‧Notch

(219)‧‧‧Ball

(22)‧‧‧Buffer device

(221) ‧‧‧ lug

(222)‧‧‧stop

(23)‧‧‧function pin

(231)‧‧‧The first placement section

(232)‧‧‧Second insertion section

(233)‧‧‧limit stop

(234)‧‧‧The first guide slope

(24)‧‧‧Block

(241)‧‧‧Second guide slope

(242)‧‧‧Groove

(243)‧‧‧Male thread

(244)‧‧‧Combination block

(25)‧‧‧Clamp block

(251)‧‧‧Perforation

(252)‧‧‧jaw

(253)‧‧‧The third guide slope

(254)‧‧‧The fourth guide slope

(26)‧‧‧Elastic parts

(27)‧‧‧Lock plate

(271)‧‧‧Dodge

(28)‧‧‧Cover

(30)‧‧‧door panel

(40)‧‧‧Special tools

The first figure is the overall structure diagram of the present invention.

The second figure is a three-dimensional assembly diagram of the sliding component of the present invention.

The third figure is an exploded perspective view of the sliding component of the present invention.

Fourth figure: It is a combined sectional view of the sliding component of the present invention.

Fifth figure: It is another angle combination sectional view of the sliding component of the present invention.

Figure 6: This is the state diagram of the second action pin of the present invention being simultaneously pryed.

The seventh figure is the state diagram of the second clamp block of the present invention being expanded.

The eighth figure is the state diagram of the present invention that the lock bolt is actively dropped.

Ninth figure: It is the pivoting state diagram of the slide seat and the buffer device when the invention is disassembled and assembled.

In order to enable your reviewing committee to have a better understanding and understanding of the purpose, features and effects of the present invention, the following is please cooperate with [the brief description of the drawings] to be detailed as follows: usually according to the present invention, please first from the first picture to the first As shown in the five figures, it includes a track (10) fixed on the upper edge of the doorway, at least one sliding component (20) nested in the track (10), and the track (10) below The sliding component (20) is connected with a door panel (30), and the sliding component (20) has a sliding seat (21), a buffer device (22), two acting pins (23), and a locking bolt (24), two clamping blocks (25), two elastic pieces (26), a locking plate (27) and an upper cover (28), wherein the sliding seat (21) has an accommodating space (211) inside, so that An opening (212) can be formed above the accommodating space (211), and the sliding seat (21) is provided with a coupling hole (213) and two passages penetrating downward from the accommodating space (211) A hole (214), and the combining hole (213) and the two through holes (214) are located at the center and both sides of the sliding seat (21), and the outer side of the two through holes (214) is in the container Each mounting space (211) is provided with a fixing seat (215) with a locking hole, and the sliding seat (21) is provided through the pivot (216) through the pivot assembly. ) Is a pulley (217) that slides away, and a notch (218) is formed at one end of the slide seat (21), and a lug (221) extends from one end of the buffer device (22), and the notch (218) Provided that the lugs (221) are accommodated, the pivot shaft (216) can be passed through together, so that the sliding seat (21) and the buffer device (22) can obtain mutual pivot groups. The pin (23) is provided with a first penetrating section (231) and a second penetrating section (232) above and below, and the first penetrating section (231) and the second penetrating section (232) are expanded There is a limit stop (233), A first guiding slope (234) is formed on the top edge of the limit stop (233), and the two acting pins (23) are put into the accommodation of the sliding seat (21) from the opening (212) In the space (211), the limit stop (233) and the second penetrating section (232) of the second acting pin (23) can be penetrated in the two through holes (214), and the The second penetrating section (232) protrudes downwards from the sliding seat (21), uses the expansion of the limit stop (233) to make a limit stop, and also enables the second acting pin (23) to be set after The bearing positioning is obtained in the accommodating space (211) and the through hole (214), and a second guiding slope (241) is formed on the top surface of the lock bolt (24), and a second guiding slope (241) is provided below A ring groove (242), an external thread (243) is provided at the end of the lock bolt (24), and a coupling block (244) is provided by the external thread (243), the lock bolt (24) is The lower part of the sliding seat (21) penetrates into the coupling hole (213), so that the upper section of the locking bolt (24) with the second guiding slope (241) and the annular groove (242) can be extended in this In the accommodating space (211) of the sliding seat (21), by using the extension of the last section of the lock bolt (24) and passing through the slot (not shown) under the rail (10), The door panel (30) is provided under the track (10) with the coupling block (244) for locking, and the inner edge of the clamp block (25) is provided with two semicircular perforations (251), the two perforations (251) ), a jaw (252) is formed in the center of the inner edge of the jaw (25), and a third guiding slope (253) and a The fourth guiding slope (254), the two clamping blocks (25) are put into the accommodating space (211) together with the two elastic members (26) to allow the two elastic members (26) It can be respectively supported between the two clamp blocks (25) and the two side walls of the accommodating space (211), and the elastic force of the elastic member (26) is used to stretch and push the two clamp blocks (25) under normal conditions to do Close, you can use the jaws (252) to clamp the ring groove (242), so that the lock bolt (24) together with the door panel (30) can be in the slide (21) and the track (10 ) To obtain a suspension, and the perforation (251) can provide the first penetrating section (231) of the action pin (23) to be extended, the lock plate (27) is placed in In the accommodating space (211) of the sliding seat (21), it is locked on the fixing seat (215), and through the combination of the height of the locking plate (27), the second acting pin (23) is ordered When the second clamp block (25) is actuated, excessive displacement can be avoided. By using the penetration of the dodge hole (271) on the lock plate (27), the dodge hole (271) can also be used to provide the lock bolt (24) and the first penetrating section (231) of the second-acting pin (23) are extended, and after the lock plate (27) is successfully installed, the upper cover (28) is covered to borrow The opening (212) of the sliding seat (21) is closed by closing the upper cover (28).

The invention provides a hanging sliding door structure, wherein the coupling hole (213) and the through hole (214) have a difference in diameter, so that the coupling hole (213) is larger than the through hole (214) Design morphology.

The invention provides a hanging sliding door structure, wherein the through hole (214) is provided in a stepped shape with an upper size and a lower size, so that the step edge formed in the through hole (214) provides the function The limit stop (233) of the pin (23) carries the load.

The invention provides a hanging sliding door structure, wherein the two surfaces of the lug (221) each protrude a stopper (222), and the stopper (222) has two planar ends and a curved surface The top edge of the shape, and the inner surface of the notch (218) are provided with two vertical retaining edges (219), the top edge of the curved surface provides evasion, so that the slide (21) and The buffer device (22) can be smoothly pivoted, and after rotating, the two ends of the planar stop block (222) rest on the stop edge (219), so that the slide seat (21) and the buffer device (22) 22) A more stable connection can be formed between them, so as to avoid abnormal shaking during use.

The invention provides a hanging sliding door structure, wherein the elastic member (26) is an elastic piece.

In actual use, if you want to perform maintenance and replacement of the buffer device (22), use a special tool (40) to pry the two-function pin (23) upward at the bottom of the slide (21) at the same time (Please observe from the sixth figure at the same time), so that the second action pin (23) can use the mutual guidance of the first guide slope (234) and the third guide slope (253) to smoothly expand The shape of the limit stop (233) stretches the second clamp block (25) (please also observe from the seventh figure), so that the lock bolt (24) can not be affected by the two clamp block (25) Clamp, that is, take the initiative to drop (please also observe from the eighth figure), so that the screw of the coupling block (244) does not need to be detached, and the process can be completed quickly, easily and conveniently The removal action of the door panel (30), because one end of the track (10) is not aligned with the door frame or the wall, and a gap is reserved to cooperate with the pivot group of the sliding seat (21) and the buffer device (22) , It is possible to pull the slide (21) out of the gap for a short period of time, and then use the slide (21) to turn down to smoothly bring the buffer device (22) out of the track (10) ( Please also observe from the ninth figure), so that the hanging sliding door does not need to remove the entire track (10) in order to complete the maintenance and replacement of the buffer device (22). When the maintenance is completed, or When directly replacing the buffering device (22), the pivoting set of the buffering device (22) and the sliding seat (21) is also used to first obliquely sleeve the buffering device (22) into the track (10) ) And then gradually adjust it to a horizontal state. With the upward rotation of the slide seat (21), the slide seat (21) and the buffer device (22) can be smoothly replaced, and the lock bolt (24) is used After re-insertion, after the second guiding ramp (241) pushes the two clamping blocks (25) to open through the fourth guiding ramp (254), the two clamping blocks are then pulled by the elastic force of the elastic member (26) (25) Actively push back, so that the locking bolt (24) can be re-clamped to install the door panel (30) in the suspended position again.

The above-mentioned hanging sliding door structure has the following advantages: it uses the sliding seat (21) The pivot set with the buffer device (22), cooperated with the action pin (23) to provide prying action, so that the maintenance and replacement of the suspended sliding door can be completed more quickly, simply and conveniently, thereby simplifying The maintenance and replacement process can greatly reduce the labor and material costs required during work.

The above is only one of the preferred embodiments of the present invention, and it should not be used to limit the scope of implementation of the present invention; that is, all equal changes and modifications made in accordance with the scope of the patent application of the present invention should still belong to this creation Within the scope of the patent.

(20)‧‧‧Sliding component

(21)‧‧‧slide

(211)‧‧‧accommodation space

(212) ‧‧‧ opening

(213)‧‧‧Combination hole

(214)‧‧‧Through the hole

(215)‧‧‧Fixed seat

(216) ‧‧‧ pivot

(217)‧‧‧Pulley

(218)‧‧‧Notch

(219)‧‧‧Ball

(22)‧‧‧Buffer device

(221) ‧‧‧ lug

(222)‧‧‧stop

(23)‧‧‧function pin

(231)‧‧‧The first placement section

(232)‧‧‧Second insertion section

(233)‧‧‧limit stop

(234)‧‧‧The first guide slope

(24)‧‧‧Block

(241)‧‧‧Second guide slope

(242)‧‧‧Groove

(243)‧‧‧Male thread

(244)‧‧‧Combination block

(25)‧‧‧Clamp block

(251)‧‧‧Perforation

(252)‧‧‧jaw

(253)‧‧‧The third guide slope

(254)‧‧‧The fourth guide slope

(26)‧‧‧Elastic parts

(27)‧‧‧Lock plate

(271)‧‧‧Dodge

(28)‧‧‧Cover

Claims (5)

A hanging sliding door structure includes a track fixed on the upper edge of a doorway, at least one sliding component nested in the track, and a door panel connected to the sliding component under the track, and The sliding component is provided with a sliding seat, a buffer device, two acting pins, a locking bolt, two clamp blocks, two elastic pieces, a locking plate and an upper cover, in which: the sliding seat has an accommodating space inside to allow all An opening can be formed above the accommodating space, and the sliding seat is provided with a combining hole and two through holes penetrating downward from the accommodating space, and the combining hole and the two through holes are separately provided in the housing At the center and both sides of the sliding seat, a fixing seat with a lock hole is additionally protruded from the outer side of the two through holes in the accommodating space, and the sliding seat is a pivot group through a pivot There is a pulley that can slide away in the track, and a notch is formed at one end of the slide seat, and a lug extends from one end of the buffer device, and the lug is provided with the notch to accommodate the lug. The pivot shaft passes through together, so that the sliding seat and the buffer device can obtain a mutual pivot group; the action pin is provided with a first penetration section and a second penetration section above and below, the first penetration section A limit stop is enlarged between the section and the second penetration section, and a top guiding slope is formed on the top edge of the limit stop, and the two action pins are to be inserted into the slide seat from the opening In the installation space, the limit stop portion of the second acting pin and the second insertion section can be penetrated in the two through holes, and the second insertion section extends downwards from the sliding seat, The expansion of the limit stop is used as a limit stop, and the two-function pin can be set to obtain a bearing position in the accommodating space and the through hole; A second guide slope is formed on the top surface of the lock bolt, a ring groove is provided below the second guide slope, an external thread is provided at the end of the lock bolt, and a combination block is provided by the external thread lock, and the lock bolt It penetrates into the coupling hole from below the slide seat, so that the upper section of the lock bolt with the second guide slope and the ring groove can be extended in the accommodating space of the slide seat, using the lock The extension of the end of the bolt and through the slot under the track can use the combination block to provide the door panel under the track for locking; the inner edge of the clamp block is provided with two semi-circular perforations, A jaw is formed in the center of the inner edge of the jaw between the two perforations, and a third guiding slope and a fourth guiding slope are respectively provided at the end of the perforation and the jaw. The two elastic members are put into the accommodating space together, so that the two elastic members can be respectively supported between the two clamp blocks and the two side walls of the accommodating space, and the elastic force of the elastic members is used to stretch , Push the two clamps closer together under normal conditions, you can use the jaws to clamp the ring groove, so that the lock bolt and the door panel can be suspended on the slide and the track, and The perforation can provide the first penetrating section of the action pin to be extended; the lock plate is put into the accommodating space of the sliding seat, so as to be locked on the fixed seat, through the lock plate The combination of elevated height makes it possible to avoid excessive displacement when the two-action pin and the two clamp blocks are actuated. The penetration of the dodge hole on the lock plate can also be used to provide the lock bolt and The first penetrating section of the second acting pin is extended, and after the lock plate is successfully installed, the upper cover is covered again to open the sliding seat by closing the upper cover Closer. The suspension type sliding door structure according to claim 1, wherein the coupling hole and the through hole have a difference in diameter, so as to constitute a design form in which the coupling hole is larger than the through hole. The suspension type sliding door structure according to claim 1, wherein the through hole is provided in a stepped shape with an upper size and a lower size, so as to provide the limit of the action pin with a step edge formed in the through hole The gear part is used for bearing. The suspension type sliding door structure according to claim 1, wherein each surface of the lug is protruded with a stopper, and the stopper has two planar ends and a curved top edge, and The inner surface of the notch is provided with two upright retaining edges, and the arc-shaped top edge provides evasion, so that the sliding seat and the buffer device can smoothly pivot, and then rotate in the plane shape The two ends of the stop block rest on the stop edge, so that a more stable connection can be formed between the sliding seat and the buffer device, so as to avoid abnormal shaking during use. The suspension type sliding door structure according to claim 1, wherein the elastic member is an elastic piece.

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