CN215829716U

CN215829716U - Refute union piece

Info

Publication number: CN215829716U
Application number: CN202120084701.3U
Authority: CN
Inventors: 白宝鲲
Original assignee: Guangdong Kinlong Hardware Products Co Ltd
Current assignee: Guangdong Kinlong Hardware Products Co Ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-02-15
Anticipated expiration: 2031-01-13

Abstract

The utility model relates to a refute union piece, is used for installing on the glass curtain wall, including: one end of the external thread sleeve is fixed on a support frame on the glass curtain wall; the sliding assembly is arranged at one end, far away from the supporting frame, of the outer threaded sleeve, one end, far away from the outer threaded sleeve, of the sliding assembly extends into the mounting hole in the glass, and the glass can move on the sliding assembly along the axial direction of the mounting hole. The above-mentioned scheme that this application provided, glass can be along the axial displacement of glass mounting hole on refuting the sliding assembly on the union piece to buffer glass is owing to receive the amount of deflection deformation that the wind pressure produced, reduces the peripheral stress concentration condition of mounting hole on the glass, makes glass be unlikely to produce too big stress concentration and lead to the glass blasting on the mounting hole periphery, has improved glass's safety performance.

Description

Refute union piece

Technical Field

The utility model relates to the technical field of glass curtain walls, in particular to a connecting piece.

Background

Along with the rapid development of the building industry in China, the application of the glass curtain wall is more and more extensive, the glass curtain wall has good market development prospect in the building industry, the point-supported glass curtain wall is more and more rapidly developed, and the requirements on point-supported accessories are more and more high. For the glass panel, the translation freedom degree of the position of the supporting point is limited by the connecting pieces, so when the glass is stressed, the position with the most obvious stress concentration is the position of the edge of the glass hole, particularly the glass with a large plate block, and the hole position stress of the middle supporting part is the maximum.

Most refute in the existing market behind the connector centre gripping glass, restricted glass in the epaxial degree of freedom of axis, hole limit stress is great, and glass easily produces the risk of spontaneous explosion.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a docking member for a glass panel, which is directed to a problem that the conventional docking member for a glass panel restricts the degree of freedom of the position of a supporting point.

The utility model provides a refute union piece, is used for installing on the glass curtain wall, including:

one end of the external thread sleeve is fixed on a support frame on the glass curtain wall;

the sliding assembly is arranged at one end of the support frame, which is far away from the outer sleeve, the sliding assembly is far away from one end of the outer sleeve, which extends into the mounting hole in the glass, and the glass can be arranged along the axial direction of the mounting hole to move on the sliding assembly.

Above-mentioned refute the union piece, glass can refute the axial displacement of going up along the glass mounting hole at the slip subassembly on the union piece to buffer glass is owing to receive the amount of deflection deformation that the wind pressure produced, reduces the peripheral stress concentration condition of mounting hole on the glass, makes glass be unlikely to produce too big stress concentration and leads to the glass blasting on the mounting hole periphery, has improved glass's safety performance.

In one embodiment, the sliding assembly comprises a ball stud, a limiting seat, a circular ring and a circular nut;

the ball stud is characterized in that the circular ring is arranged in the mounting hole, one end of the ball stud, facing the outer sleeve, penetrates through the circular ring and then is in threaded connection with the outer sleeve, the limiting seat is arranged at one end, far away from the outer sleeve, of the ball stud, the circular nut is arranged on the ball stud, and the circular ring is located between the limiting seat and the circular nut.

In one embodiment, the circular ring comprises a linear motion bearing, and the ball stud is threaded with the outer sleeve after passing through a shaft hole in the linear motion bearing towards one end of the outer sleeve.

In one embodiment, the linear motion bearing is a clearance fit with a washer in the mounting hole.

In one embodiment, the ball stud comprises a first thread section and a second thread section which are coaxially arranged, wherein the diameter of the first thread section is larger than that of the second thread section;

the limiting seat is arranged at one end, far away from the second thread section, of the first thread section, the circular ring is sleeved on the first thread section, the circular nut is arranged on the first thread section, and the second thread section is in threaded connection with the internal thread on the external thread sleeve.

In one embodiment, the sliding assembly further comprises a lock nut, the lock nut is in threaded connection with the second threaded section, and the lock nut is located between the round nut and the outer sleeve.

In one embodiment, the sliding assembly further comprises an elastic pad, the elastic pad is sleeved on the second thread section, and the elastic pad is located between the lock nut and the outer sleeve.

In one embodiment, the glass further comprises a plastic gasket, the plastic gasket is sleeved on the circular ring, and two sides of the glass are provided with one plastic gasket.

In one embodiment, the plastic gasket comprises a first gasket and a second gasket, the first gasket and the second gasket are sleeved on the circular ring, and the first gasket and the second gasket are correspondingly positioned on two sides of the glass;

the two sides of the first gasket are provided with bulges along the axial direction of the first gasket, and the two sides of the second gasket are provided with bulges along the axial direction of the second gasket.

In one embodiment, the plastic gasket comprises a third gasket and a fourth gasket, the third gasket and the fourth gasket are sleeved on the circular ring, and the third gasket and the fourth gasket are correspondingly positioned on two sides of the glass;

the thicknesses of the third gasket in the axial direction of the third gasket are equal, and the thicknesses of the fourth gasket in the axial direction of the fourth gasket are equal.

Drawings

Fig. 1 is a schematic structural view of a docking piece according to an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of the ball stud of FIG. 2;

FIG. 4 is a schematic view of a glass according to one embodiment of the present invention;

FIG. 5 is yet another schematic view of FIG. 1;

FIG. 6 is an exploded view of FIG. 5;

FIG. 7 is another schematic view of FIG. 1;

FIG. 8 is an exploded view of FIG. 7;

FIG. 9 is a schematic view of FIG. 1 after installation;

FIG. 10 is a schematic view of the glass of FIG. 9 after movement;

FIG. 11 is yet another schematic view of the glass of FIG. 9 after movement.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 in combination with fig. 9, in an embodiment of the present invention, a docking piece for being mounted on a glass curtain wall includes: the outer screw sleeve 10 and the sliding assembly 20, wherein one end of the outer screw sleeve 10 is fixed on a support frame 04 on the glass curtain wall, the sliding assembly 20 is arranged at one end of the outer screw sleeve 10 far away from the support frame 04, one end of the sliding assembly 20 far away from the outer screw sleeve 10 extends into a mounting hole on the glass 01, and the glass 01 can move on the sliding assembly 20 along the axial direction of the mounting hole.

By adopting the technical scheme, the glass can move axially along the glass mounting hole on the sliding component on the connecting piece, so that the deflection deformation of the glass caused by wind pressure is buffered, the stress concentration condition at the periphery of the mounting hole on the glass is reduced, the glass is not prone to generating overlarge stress concentration at the periphery of the mounting hole to cause glass explosion, and the safety use performance of the glass is improved.

In some embodiments, as shown in fig. 2, the sliding assembly 20 of the present application includes a ball stud 201, a limiting seat 202, a circular ring 203, and a circular nut 204, wherein the circular ring 203 is disposed in the mounting hole, an end of the ball stud 201 facing the outer sleeve 10 penetrates through the circular ring 203 and then is in threaded connection with the outer sleeve 10, the limiting seat 202 is disposed at an end of the ball stud 201 away from the outer sleeve 10, the circular nut 204 is disposed on the ball stud 201, and the circular ring 203 is located between the limiting seat 202 and the circular nut 204.

Specifically, as shown in fig. 9 in combination with fig. 1, 2, and 4, firstly, the outer sleeve 10 is welded to the support frame 04, and then the ball stud 201 is threaded to the outer sleeve 10 after passing through the annular ring 203 toward one end of the outer sleeve 10, at this time, the annular ring 203 is sleeved in the washer 02 in the mounting hole on the glass 01, wherein an epoxy resin glue layer 03 is arranged between the washer 02 and the glass 01, so that the washer 02 can be tightly arranged on the glass 01;

then, the round nut 204 is in threaded connection with the ball stud 201, at the moment, the ring 203 is located between the limiting seat 202 and the round nut 204, and the glass 01 can move on the ring 203 along the axial direction of the washer 02, so that the deflection deformation of the glass caused by wind pressure is buffered, the stress concentration condition around the mounting hole on the glass is reduced, the glass is not prone to generate too large stress concentration around the mounting hole to cause glass explosion, and the safety use performance of the glass is improved.

In some embodiments, as shown in fig. 3 in combination with fig. 2 and fig. 1, the ball stud 201 in the present application includes a first thread section 2011 and a second thread section 2012 which are coaxially disposed, a diameter of the first thread section 2011 is greater than a diameter of the second thread section 2012, wherein the limiting seat 202 is disposed at an end of the first thread section 2011 which is far away from the second thread section 2012, the annular ring 203 is sleeved on the first thread section 2011, the round nut 204 is disposed on the first thread section 2011, and the second thread section 2012 is in threaded connection with the internal thread 101 on the external thread sleeve 10.

In some embodiments, in order to securely connect the ball stud 201 to the outer socket 10, as shown in fig. 2, the sliding assembly 20 of the present application further includes a lock nut 205, the lock nut 205 is threadedly connected to the second thread segments 2012, and the lock nut 205 is located between the round nut 204 and the outer socket 10.

When the end of the ball stud 201 facing the outer socket 10 passes through the circular ring 203 and then is screwed into the outer socket 10, the locking nut 205 is turned, and the locking nut 205 drives the second thread segments 2012 on the ball stud 201 to be fastened in the internal threads 101 on the outer socket 10.

In some embodiments, in order to avoid loosening of the lock nut 205 after tightening, as shown in fig. 2, the sliding assembly 20 of the present application further includes an elastic pad 206, the elastic pad 206 is disposed on the second thread section 2012, and the elastic pad 206 is disposed between the lock nut 205 and the outer sleeve 10.

In some embodiments, in order to facilitate the movement of the washer 02 in the mounting hole of the glass 01 on the ring 203, as shown in fig. 7 and 8, the ring 203 in the present application includes a linear motion bearing which is in clearance fit with the washer 02 in the mounting hole, and one end of the ball stud 201 facing the outer socket 10 is threaded with the outer socket 10 after passing through the shaft hole of the linear motion bearing.

The linear motion bearing can reduce the friction between the circular ring 203 and the washer 02, so that the motion of the glass 01 is more stable.

In some embodiments, when glass 01 moves along the axial direction of packing ring 02 under the effect of wind pressure, in order to avoid collision between the two sides of glass 01 and limiting seat 202 or round nut 204, the refute union piece in this application further comprises a plastic gasket, the plastic gasket is sleeved on round ring 203, and the two sides of glass 01 are both provided with a plastic gasket.

In some embodiments, as shown in fig. 2 in combination with fig. 1, the plastic gasket includes a first gasket 301 and a second gasket 302, wherein the first gasket 301 and the second gasket 302 are both sleeved on the circular ring 203, and the first gasket 301 and the second gasket 302 are correspondingly located on two sides of the glass 01; and the both sides of first gasket 301 all are provided with the arch along the axial of first gasket 301, and the both sides of second gasket 302 all are provided with the arch along the axial of second gasket 302.

As shown in fig. 9, after the connecting piece in this application is mounted on the supporting frame 04, under the action of wind pressure, as shown in fig. 10 and fig. 11 in combination with fig. 1, the glass 01 deforms in a deflection manner, and moves along the axial direction on the annular ring 203 in the direction of the applied force, and at the same time, the first gasket 301 or the second gasket 302 is pressed and deformed, so that the stress concentration around the mounting hole on the glass is reduced, and when the glass is not applied with the wind load, the glass 01 is rebounded to the normal position by the scalability of the gasket.

In some embodiments, as shown in fig. 5 in combination with fig. 6, the plastic spacers include a third spacer 303 and a fourth spacer 304, wherein the third spacer 303 and the fourth spacer 304 are sleeved on the circular ring 203, the third spacer 303 and the fourth spacer 304 are correspondingly located on two sides of the glass 01, the thicknesses of the third spacer 303 in the axial direction of the third spacer 303 are equal, and the thicknesses of the fourth spacer 304 in the axial direction of the fourth spacer 304 are equal.

Refute the union piece in this application and install the back on support frame 04, under the effect of wind pressure, glass 01 takes place the deflection and warp, and the direction of the past atress moves along the axis direction on ring 203, and third gasket 303 and fourth gasket 304 make it produce the deformation simultaneously to reduce the peripheral stress concentration condition of mounting hole on the glass.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a refute union piece for install on glass curtain wall, its characterized in that includes:

the glass curtain wall comprises an external thread sleeve (10), wherein one end of the external thread sleeve (10) is fixed on a support frame (04) on the glass curtain wall;

sliding assembly (20), sliding assembly (20) set up outer cover (10) are kept away from the one end of support frame (04), sliding assembly (20) are kept away from the mounting hole on glass (01) is stretched into to the one end of outer cover (10), glass (01) can be followed the axial of mounting hole is in move on sliding assembly (20).

2. Docking piece according to claim 1, characterized in that the sliding assembly (20) comprises a ball stud (201), a limit seat (202), a ring (203) and a round nut (204);

circle ring (203) sets up in the mounting hole, ball stud (201) orientation the one end of outer jacket (10) pass behind circle ring (203) with outer jacket (10) threaded connection, spacing seat (202) set up ball stud (201) are kept away from the one end of outer jacket (10), round nut (204) set up on ball stud (201), circle ring (203) are located spacing seat (202) with between round nut (204).

3. The lightener according to claim 2, wherein the circular ring (203) comprises a linear motion bearing, and the ball stud (201) is in threaded connection with the outer sleeve (10) after passing through a shaft hole in the linear motion bearing towards one end of the outer sleeve (10).

4. A docking piece according to claim 3 wherein the linear motion bearing is clearance fitted with a washer (02) in the mounting hole.

5. The spider of claim 2, wherein the ball stud (201) comprises a first thread section (2011) and a second thread section (2012) arranged coaxially, the first thread section (2011) having a diameter greater than the diameter of the second thread section (2012);

spacing seat (202) set up first screw thread section (2011) is kept away from the one end of second screw thread section (2012), circle ring (203) cover is established on first screw thread section (2011), circle nut (204) set up on first screw thread section (2011), second screw thread section (2012) with internal thread (101) threaded connection on outer cover (10).

6. The spider of claim 5, wherein the sliding assembly (20) further comprises a lock nut (205), the lock nut (205) being threadedly connected with the second threaded section (2012), and the lock nut (205) being located between the round nut (204) and the outer socket (10).

7. The spider of claim 6, wherein the sliding assembly (20) further comprises an elastic pad (206), the elastic pad (206) is sleeved on the second threaded section (2012), and the elastic pad (206) is located between the lock nut (205) and the outer sleeve (10).

8. A refute union piece according to any one of claims 2-7, characterized in that, still includes the plastic gasket, the plastic gasket cover is established on the ring circle (203), glass (01) both sides all are provided with one the plastic gasket.

9. The docking piece according to claim 8, wherein the plastic gasket comprises a first gasket (301) and a second gasket (302), the first gasket (301) and the second gasket (302) are sleeved on the circular ring (203), and the first gasket (301) and the second gasket (302) are correspondingly located on two sides of the glass (01);

the two sides of the first gasket (301) are provided with protrusions along the axial direction of the first gasket (301), and the two sides of the second gasket (302) are provided with protrusions along the axial direction of the second gasket (302).

10. The docking piece according to claim 9, wherein the plastic gaskets comprise a third gasket (303) and a fourth gasket (304), the third gasket (303) and the fourth gasket (304) are sleeved on the circular ring (203), and the third gasket (303) and the fourth gasket (304) are correspondingly positioned on two sides of the glass (01);

the thicknesses of the third gasket (303) along the axial direction of the third gasket (303) are equal, and the thicknesses of the fourth gasket (304) along the axial direction of the fourth gasket (304) are equal.