CN211172598U - Connection structure and connecting piece for curtain - Google Patents
Connection structure and connecting piece for curtain Download PDFInfo
- Publication number
- CN211172598U CN211172598U CN201921133355.2U CN201921133355U CN211172598U CN 211172598 U CN211172598 U CN 211172598U CN 201921133355 U CN201921133355 U CN 201921133355U CN 211172598 U CN211172598 U CN 211172598U
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- connecting rod
- curtain
- fossil fragments
- groove
- draw
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Abstract
The utility model relates to a connection structure and connecting piece for curtain belongs to the technical field of curtain installation, and it includes fossil fragments, curtain board and clamp plate, and the curtain board sets up between fossil fragments and clamp plate, and curtain board and fossil fragments and clamp plate butt, be provided with the draw-in groove on the fossil fragments, fossil fragments are connected with the connecting piece, and the connecting piece includes fastener, connecting rod and locking bolt, and the outside of connecting rod is located to the fastener cover and with connecting rod threaded connection, in the draw-in groove was located to the fastener card, the locking bolt inserted the one end of locating the connecting rod and with connecting rod threaded connection, the locking bolt passed the clamp plate, the utility model discloses have the effect of the.
Description
Technical Field
The utility model belongs to the technical field of the technique of curtain installation and specifically relates to a connection structure and connecting piece for curtain are related to.
Background
At present, the glass curtain wall is a building external protective structure or a decorative structure which has a certain displacement capacity relative to a main structure by a supporting structure system and does not bear the action of the main structure, and the glass curtain wall is an attractive and novel building wall decoration method.
Present can refer to chinese patent that publication number is CN109339311A for reference, it discloses a curtain, including fossil fragments, curtain board, clamp plate, retaining member and connection base station, state the retaining member and include locking bolt and detain the platform, connect the face of accepting of base station and fossil fragments and be connected, the curtain board bears on connecting the base station, the clamp plate is pressed and is established on the curtain board, retaining member one end is connected with the clamp plate, the other end and is connected the base station lock joint, is provided with harmless catching groove on connecting the base station, the one end card of retaining member is gone into in the harmless draw-in groove, detain a spiral-lock and adorn at harmless catching groove, locking bolt wears to locate the clamp plate and with detain a threaded.
During the installation, in can not haring the draw-in groove, will detain the one end card of platform and go into, place the mounted position back with the curtain board, establish the clamp plate pressure in one side that the fossil fragments were kept away from to the curtain board, then make locking bolt pass the clamp plate with detain a threaded connection, when screwing up locking bolt, locking bolt drives the clamp plate and compresses tightly the curtain board, and the curtain board is fixed.
The above prior art solutions have the following drawbacks: detain the platform and can appear assembly error with harmless draw-in groove, when the frictional force of detaining between the tip of platform and the harmless draw-in groove is less, the retaining member can appear sliding and the offset appears in harmless draw-in groove, make behind the locking bolt passes the clamp plate, be difficult to aim at and detain the platform and with detaining a threaded connection, detain the platform simultaneously and remove the mounted position in harmless draw-in groove, and detain the platform and have certain frictional force between harmless draw-in groove, it is comparatively hard to detain the platform removal to make the assembly not convenient.
SUMMERY OF THE UTILITY MODEL
One of the objects of the utility model is to provide a connection structure for curtain convenient to assembly.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a connection structure for curtain, includes fossil fragments, curtain board and clamp plate, and the curtain board sets up between fossil fragments and clamp plate, and curtain board and fossil fragments and clamp plate butt, be provided with the draw-in groove on the fossil fragments, fossil fragments are connected with the connecting piece, and the connecting piece includes fastener, connecting rod and locking bolt, the outside of connecting rod and with connecting rod threaded connection are located to the fastener cover, in the draw-in groove was located to the fastener card, the locking bolt insert locate the connecting rod one end and with connecting rod threaded connection, the locking bolt passes the clamp plate.
Through adopting above-mentioned technical scheme, in establishing the draw-in groove with the fastener card, move the fastener in the draw-in groove, until removing the fastener mounted position, rotate the connecting rod, the connecting rod is close to the tip of draw-in groove bottom and the distance grow between the fastener, until the connecting rod supports tightly with the bottom of draw-in groove, the fastener supports tightly with the position that the draw-in groove deviates from the draw-in groove bottom, thereby the fastener is stably fixed in the draw-in groove, the fastener can not slide in the draw-in groove and make locking bolt be difficult to aim at with the connecting rod, the effect of the assembly of.
The utility model discloses further set up to: the draw-in groove includes spacing portion and stop part, and spacing portion begins to inwards extend from the surface of fossil fragments, and two spacing portions keep away from each other along the direction of keeping away from the fossil fragments surface, and stop part fixed connection keeps away from the one end of fossil fragments in spacing portion, and the setting of the card piece and two side slopes of draw-in groove looks butt, and the incline direction is unanimous with the draw-in groove.
Through adopting above-mentioned technical scheme, keeping away from fossil fragments inward direction in surface, the width grow gradually of draw-in groove to the draw-in groove can carry out the chucking to the fastener, and the setting of two slope sides of draw-in groove makes spacing portion comparatively mild, receives supporting tight power comparatively even of fastener, has avoided spacing portion to have stress concentration department, thereby makes supporting tight power that the draw-in groove can bear great, and the draw-in groove is difficult for producing the deformation.
The utility model discloses further set up to: the blocking part is arc-shaped, and the position where the blocking part is connected with the limiting part is arranged by a fillet.
Through adopting above-mentioned technical scheme, make the transition between barrier part and the spacing comparatively gentle, make the atress everywhere of draw-in groove comparatively dispersed, further reduce possible stress concentration position, reduce the card ability that the draw-in groove warp.
The utility model discloses further set up to: the end part of the clamping piece far away from the keel extends in the direction far away from the center of the keel in parallel with the axis of the connecting rod.
By adopting the technical scheme, when the clamping piece slides in the clamping groove, the part of the clamping piece extending away from the end part of the keel just abuts against the inner wall of the opening position of the clamping groove, so that the external thread part of the connecting rod is prevented from directly sliding with the inner wall of the clamping groove to damage the external thread; when the connecting piece is rotated to enable the connecting piece to be tightly abutted to the bottom of the clamping groove, and the clamping piece moves towards the direction far away from the bottom of the clamping groove, the part, extending from the end part of the clamping piece far away from the keel, plays a role in guiding the clamping piece.
The utility model discloses further set up to: the edge of the clamping piece is arranged in a round angle mode.
Through adopting above-mentioned technical scheme, the transition that makes the edge of fastener is comparatively gentle, and when the fastener slided in the draw-in groove, was difficult for producing the fish tail to the inner wall of draw-in groove.
The utility model discloses further set up to: and a rubber pad is fixedly connected between the pressing plate and the curtain wall plate.
By adopting the technical scheme, the rubber pad is soft in texture, and plays a role in buffering between the pressing plate and the curtain wall plate, so that the curtain wall plate is not easily crushed by the pressing plate; meanwhile, the friction coefficient of the rubber pad is large, so that the friction among the rubber pad, the curtain wall board and the pressing plate is large, and the curtain wall board is fixed more stably.
The utility model discloses further set up to: a rubber pad is fixedly connected between the keel and the curtain wall plate.
Through adopting above-mentioned technical scheme, the texture of rubber pad is softer, plays the cushioning effect between fossil fragments and curtain board, makes the curtain board be difficult for being crushed by fossil fragments.
One of the purposes of the utility model is to provide a connecting piece for curtain, including fastener, connecting rod and locking bolt, the outside of connecting rod and with connecting rod threaded connection are located to the fastener cover, the locking bolt insert locate the connecting rod one end and with connecting rod threaded connection.
By adopting the technical scheme, when the curtain wall fixing device is used, the clamping piece is connected into the clamping groove matched with the clamping piece, the clamping piece is clamped by the clamping groove and cannot be separated from the clamping groove, the connecting rod is rotated, the connecting rod and the clamping piece rotate relatively, the length of the end part of the connecting piece extending out of the clamping piece is lengthened, the end parts of the clamping piece and the connecting piece are abutted against the inner part of the clamping groove, so that the position of the clamping piece in the clamping groove is stable, then the locking bolt penetrates through the pressing plate for fixing the curtain wall plate and is screwed into the connecting rod, the curtain wall plate is positioned between the keel and the pressing plate, the locking bolt is rotated until the pressing plate presses the curtain; when the curtain wall board is fixed by the connecting piece, the relative positions of the clamping piece and the clamping groove are stable, the connecting rod cannot be moved, so that the locking bolt is not easy to align, and the curtain wall board is fixed quickly and conveniently.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the connecting piece and the clamping groove, the clamping piece is stably fixed in the clamping groove, so that the locking bolt cannot be aligned with the connecting rod easily due to sliding in the clamping groove, and the effect of convenient assembly is achieved;
2. the clamping groove comprises the limiting part and the blocking part, so that the limiting part is gentle, the abutting force of the clamping piece is uniform, stress concentration of the limiting part is avoided, and the abutting force capable of being borne by the clamping groove is large.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the structure of the connector.
In the figure, 1, keel; 11. a card slot; 111. a limiting part; 112. a blocking portion; 2. a curtain wall plate; 3. pressing a plate; 4. a connecting member; 41. a fastener; 42. a connecting rod; 43. locking the bolt; 5. and (7) a rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Refer to fig. 1, for the utility model discloses a name, including fossil fragments 1, curtain board 2 and clamp plate 3, curtain board 2 sets up between fossil fragments 1 and clamp plate 3, and curtain board 2 and fossil fragments 1 and 3 butts of clamp plate, is provided with draw-in groove 11 on fossil fragments 1, and fossil fragments 1 is connected with connecting piece 4, and connecting piece 4 is connected to fossil fragments 1 and clamp plate 3 together.
Referring to fig. 1, the connecting member 4 includes a clamping member 41, a connecting rod 42 and a locking bolt 43, the connecting rod 42 is provided with an internal thread and an external thread from two ends thereof, the clamping member 41 is sleeved outside the connecting rod 42 and is in threaded connection with the connecting rod 42, the clamping member 41 is clamped in the clamping groove 11, the clamping member 41 can be in sliding connection along the length direction of the clamping groove 11, the locking bolt 43 is inserted in one end of the connecting rod 42 and is in threaded connection with the connecting rod 42, and the locking bolt 43 passes through the pressing plate 3. In establishing card 41 card to draw-in groove 11, remove card 41 in draw-in groove 11, until removing card 41 to the mounted position, rotate connecting rod 42, connecting rod 42 is close to the tip of draw-in groove 11 bottom and the distance grow between card 41, support tightly until connecting rod 42 and the bottom of draw-in groove 11, card 41 supports tightly with draw-in groove 11 position that deviates from draw-in groove 11 bottom, thereby card 41 is stably fixed in draw-in groove 11, card 41 can not slide in draw-in groove 11 and make locking bolt 43 be difficult to aim at with connecting rod 42, the effect of being convenient for to assemble has been reached.
Referring to fig. 1, the card slot 11 includes a limiting portion 111 and a blocking portion 112, the limiting portion 111 extends inward from the surface of the keel 1, and the two limiting portions 111 are far away from each other along the direction far away from the surface of the keel 1, the blocking portion 112 is fixedly connected to one end of the limiting portion 111 far away from the connecting member 4, two side surfaces of the clamping member 41, which are abutted against the card slot 11, are obliquely arranged, and the oblique direction is consistent with the card slot 11; stop 112 is the arc, and stop 112 is the fillet setting with the position that spacing 111 is connected, and the tip that fossil fragments 1 were kept away from to fastener 41 extends to the direction of keeping away from fossil fragments 1 center in the axis that is on a parallel with connecting rod 42, and the edge of fastener 41 is the fillet setting, fixedly connected with rubber pad 5 between clamp plate 3 and the curtain board 2 and between fossil fragments 1 and the curtain board 2. The setting of draw-in groove 11 makes whole draw-in groove 11 excessive comparatively gentle to screw up connecting rod 42, when the tip that makes connecting rod 42 and fastener 41 and draw-in groove 11's inner wall supported tightly, the distribution of the tight power of supporting after on draw-in groove 11 that draw-in groove 11 received just love be even, and be difficult for having stress concentration's position, make draw-in groove 11 can bear great tight power.
Example 2
Referring to fig. 2, a connecting member 4 for a curtain wall includes a clamping member 41, a connecting rod 42 and a locking bolt 43, the connecting rod 42 is provided with an external thread on a circumferential surface thereof from one end of the connecting rod 42, the other end of the connecting rod 42 is hollow, the other end of the connecting rod is provided with an internal thread, the clamping member 41 is sleeved on the outside of the connecting rod 42 and is in threaded connection with the connecting rod 42, and the locking bolt 43 is inserted in one end of the connecting rod 42 and is in threaded connection with the connecting rod 42. The card member 41 is engaged with the card slot 11, the shape of the card slot 11 may be various, and the shape of the card member 41 is only required to be engaged with the card slot 11.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a connection structure for curtain, includes fossil fragments (1), curtain board (2) and clamp plate (3), and curtain board (2) set up between fossil fragments (1) and clamp plate (3), and curtain board (2) and fossil fragments (1) and clamp plate (3) butt, its characterized in that: be provided with draw-in groove (11) on fossil fragments (1), fossil fragments (1) are connected with connecting piece (4), and connecting piece (4) include fastener (41), connecting rod (42) and locking bolt (43), outside and with connecting rod (42) threaded connection that connecting rod (42) were located to fastener (41) cover, in fastener (41) card was located draw-in groove (11), locking bolt (43) were inserted the one end of locating connecting rod (42) and with connecting rod (42) threaded connection, locking bolt (43) were passed clamp plate (3).
2. The connecting structure for curtain walls according to claim 1, wherein: draw-in groove (11) are including spacing portion (111) and stop part (112), and spacing portion (111) begin to inwards extend from the surface of fossil fragments (1), and keep away from each other along the direction of keeping away from fossil fragments (1) surface for two spacing portions (111), and stop part (112) fixed connection keeps away from the one end of fossil fragments (1) in spacing portion (111), and two side slopes that fastener (41) and draw-in groove (11) looks butt set up, and the incline direction is unanimous with draw-in groove (11).
3. The connecting structure for curtain walls according to claim 2, wherein: the blocking portion (112) is arc-shaped, and the position where the blocking portion (112) is connected with the limiting portion (111) is arranged in a round angle mode.
4. The connecting structure for curtain walls according to claim 1, wherein: the end part of the clamping piece (41) far away from the keel (1) extends in a direction far away from the center of the keel (1) in parallel with the axis of the connecting rod (42).
5. The connecting structure for curtain walls according to claim 1, wherein: the edge of the clamping piece (41) is arranged in a round angle mode.
6. The connecting structure for curtain walls according to claim 1, wherein: and a rubber pad (5) is fixedly connected between the pressing plate (3) and the curtain wall plate (2).
7. The connecting structure for curtain walls according to claim 1, wherein: fixedly connected with rubber pad (5) between fossil fragments (1) and curtain board (2).
8. A connecting piece (4) for curtain wall is characterized in that: including fastener (41), connecting rod (42) and locking bolt (43), external screw thread has been seted up at its circumference face to connecting rod (42) from the one end of self, and the inside cavity of the other end of connecting rod (42), its inside is seted up there is the internal thread, fastener (41) cover locate the outside of connecting rod (42) and with connecting rod (42) threaded connection, locking bolt (43) insert locate connecting rod (42) one end and with connecting rod (42) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921133355.2U CN211172598U (en) | 2019-07-17 | 2019-07-17 | Connection structure and connecting piece for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921133355.2U CN211172598U (en) | 2019-07-17 | 2019-07-17 | Connection structure and connecting piece for curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211172598U true CN211172598U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921133355.2U Active CN211172598U (en) | 2019-07-17 | 2019-07-17 | Connection structure and connecting piece for curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211172598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609878A (en) * | 2020-12-17 | 2021-04-06 | 西安博海金属工程有限公司 | Curtain wall and mounting method thereof |
-
2019
- 2019-07-17 CN CN201921133355.2U patent/CN211172598U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609878A (en) * | 2020-12-17 | 2021-04-06 | 西安博海金属工程有限公司 | Curtain wall and mounting method thereof |
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