CN216894069U - PVC folding door - Google Patents
PVC folding door Download PDFInfo
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- CN216894069U CN216894069U CN202220382968.5U CN202220382968U CN216894069U CN 216894069 U CN216894069 U CN 216894069U CN 202220382968 U CN202220382968 U CN 202220382968U CN 216894069 U CN216894069 U CN 216894069U
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- door panel
- folding door
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Abstract
The utility model discloses a PVC folding door, aiming at providing a PVC folding door which has good lubricity and is not easy to generate abnormal sound when the folding door is opened and closed, and the technical scheme is that the PVC folding door comprises a body and door guides arranged at two sides of the body, wherein the body comprises a plurality of door plates and connecting pieces used for connecting adjacent door plates, and each connecting piece comprises a connecting block; bearing grooves formed in two sides of the connecting block; a limit opening formed on the inner wall of the bearing groove; the bearing is embedded in the bearing groove and is positioned on one side close to the top wall of the bearing groove; one end of the connecting rod is connected with the side surface of the bearing plate, and the other end of the connecting rod is provided with a cylindrical end connected with the inner diameter of the bearing; the cylindrical end is connected with the bearing through a spline, the connecting rod rotates in the limiting opening by an angle of 0-90 degrees, the connecting rod is connected through the bearing, the lubricity of the door plate during rotation is improved, the bearing is arranged in the bearing groove, dust is not easy to accumulate, and the difficulty in opening and closing or abnormal sound is avoided.
Description
Technical Field
The utility model belongs to the technical field of folding doors, and particularly relates to a PVC folding door.
Background
The folding door is formed by connecting and combining a plurality of foldable and movable door bodies, can provide more and larger spaces when being opened compared with a single door, and is suitable for households, office buildings, markets and the like.
Some current folding doors in the use, have its flexible connectors because intensity is easy fracture inadequately, folding door equipment trouble when the equipment, the assemble duration is long, and easily leads to the connecting piece lubricity relatively poor because of long-time the use to be difficult for or produce the abnormal sound when causing the switch folding door.
For example chinese patent application No. (CN202010229556.3) discloses a PVC folding door, including the folding door body and set up with the door of folding door body both sides and lead, the folding door body includes a plurality of door plant and carries out articulated connecting piece with adjacent door plant, the connecting piece of this application adopts round pin axle and connecting seat, there is friction between round pin axle and the connecting seat when using, long-time use, lead to rotating difficult or produce the abnormal sound when rotating easily because of the influence of dust, wait to improve.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the PVC folding door which has good lubricity and is not easy to generate abnormal sound when the folding door is opened and closed.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PVC folding door, includes the body to and set up and lead with the door of body both sides, the body includes a plurality of door plant and is used for connecting the connecting piece of adjacent door plant, and the connecting piece includes:
connecting blocks;
the bearing grooves are formed in two sides of the connecting block;
the limiting opening is formed in the inner wall of the bearing groove;
the bearing is embedded in the bearing groove and is positioned on one side close to the top wall of the bearing groove;
one end of the connecting rod is connected with the side surface of the door plate, and the other end of the connecting rod is provided with a cylindrical end connected with the inner diameter of the bearing;
wherein, the cylindrical end and the bearing are connected by a spline, and the rotating angle of the connecting rod in the limiting opening is 0-90 degrees.
The utility model further provides that the door panel comprises:
the cavity is formed in the door plate, and the top end of the cavity is provided with an opening;
the fireproof filler is filled in the cavity;
and the sealing cover is arranged at the top end of the door panel and is used for sealing the cavity.
The utility model is further configured such that the door panel further comprises:
the reinforcing strip is arranged on the inner wall of the cavity along the vertical direction.
The utility model is further configured to further include:
the first guide mechanism is positioned at the bottom end of the door plate and used for guiding and limiting the bottom end of the door plate when the door plate moves;
and the second guide mechanism is positioned at the top end of the door plate and used for guiding and limiting the top end of the door plate when the door plate moves.
The utility model is further arranged such that the first guide mechanism comprises:
the rolling wheels are arranged in the middle of the bottom ends of the door panels respectively;
the first guide rail is positioned below the body and used for limiting the roller to slide linearly;
wherein, the middle of gyro wheel and door plant bottom is bearing connection.
The utility model is further arranged such that the second guide mechanism comprises:
the sliding blocks are arranged in the middle of the top ends of the door plates respectively and correspond to the rollers respectively;
and the second guide rail is positioned above the body and is used for limiting the sliding block to slide linearly.
The utility model is further configured to further include:
the door closing part, one end of the door closing part is connected with the body bolt;
the first magnet is arranged on one side, close to the door guide, of the door closing part;
the second magnet is arranged on one side of the door guide, which is close to the door closing part;
wherein the first magnet and the second magnet are magnetically attracted to each other.
The utility model is further configured to further include:
the handles are respectively arranged on the inner side and the outer side of the door closing part.
The utility model has the beneficial effects that:
through being connected adopting the bearing between connecting piece and the door plant, lubricity when effectively improving the door plant and rotating, and the bearing sets up at the bearing inslot, long-time use is difficult to pile up more dust, be difficult to cause the switch folding door difficult or produce the abnormal sound, and simultaneously, when installing the connecting piece, the angle of adjustment door plant, establish the cylinder end on the door plant connecting rod with the bearing housing, make the internal diameter splined connection of cylinder end and bearing, accomplish the installation promptly, moreover, the steam generator is simple in structure, it is convenient to install, and only need upwards mention the connecting piece when dismantling, can be with bearing and cylinder end separation, it is convenient to dismantle, be convenient to maintain the bearing, and can only change alone the door plant or the connecting piece of damage, and connecting piece structural strength is high, be difficult to break, effectively reduce cost of maintenance, improve the life of folding door.
Drawings
FIG. 1 is a transverse cross-sectional view of the present invention;
FIG. 2 is a longitudinal cross-sectional view of the present invention;
FIG. 3 is an exploded view of the connector of the present invention;
in the drawings: 1. a body; 10. a door panel; 100. a cavity; 101. a fire-resistant filler; 102. sealing the cover; 103. a reinforcing strip; 11. a connecting member; 110. connecting blocks; 111. a bearing groove; 112. limiting the opening; 113. a bearing; 114. a connecting rod; 1140. a cylindrical end; 2. a door guide; 3. a first guide mechanism; 30. a roller; 31. a first guide rail; 4. a second guide mechanism; 40. a slider; 41. a second guide rail; 5. a door closing section; 6. a first magnet; 7. a second magnet; 8. and (4) a handle.
Detailed Description
The utility model is further described in the following with reference to fig. 1 to 3 in a specific embodiment:
example 1:
this embodiment provides a PVC folding door, including body 1 to and the setting leads 2 with the door of 1 both sides of body, body 1 includes a plurality of door plant 10 and is used for connecting the connecting piece 11 of adjacent door plant 10, and connecting piece 11 includes:
a connection block 110;
the bearing grooves 111 are formed in two sides of the connecting block 110;
a limit opening 112, wherein the limit opening 112 is arranged on the inner wall of the bearing groove 111;
the bearing 113 is embedded in the bearing groove 111 and is positioned on one side close to the top wall of the bearing groove 111;
one end of the connecting rod 114 is connected with the side surface of the door panel 10, and the other end of the connecting rod 114 is provided with a cylindrical end 1140 which is connected with the inner diameter of the bearing 113;
wherein, the cylindrical end 1140 is connected with the bearing 113 by a spline, and the rotating angle of the connecting rod 114 in the limit opening 112 is 0-90 degrees; the connecting piece 11 and the door panel 10 are both made of PVC materials, and the bearing 113 is preferably a plastic bearing 113; the connecting rod 114, the cylindrical end 1140 and the door panel 10 are preferably integrally formed, and the door guide 2 is preferably fixed by self-tapping screws.
In the embodiment, the bearing 113 is used for connecting the connecting member 11 and the door panel 10, so that the lubricity of the door panel 10 during rotation is effectively improved, the bearing 113 is arranged in the bearing groove 111, more dust is not easy to accumulate after long-term use, the folding door is not easy to open and close or abnormal sound is not easy to generate, meanwhile, when the connecting member 11 is installed, the angle of the door panel 10 is adjusted, the bearing 113 is sleeved on the cylindrical end 1140 on the connecting rod 114 of the door panel 10, so that the cylindrical end 1140 is connected with the inner diameter spline of the bearing 113, the installation is completed, the structure is simple, the installation is convenient, and only the connecting member 11 needs to be lifted upwards during the disassembly, so that the bearing 113 and the cylindrical end 1140 can be separated, the disassembly is convenient, the maintenance of the bearing 113 is convenient, the damaged door panel 10 or the connecting member 11 can be independently replaced, and the connecting member 11 has high structural strength and is not easy to break, the maintenance cost is effectively reduced, and the service life of the folding door is prolonged; the plastic bearing 113 can effectively reduce the manufacturing cost of the folding door, and the plastic bearing 113 basically has no noise when in use, thereby having better noise reduction effect.
Example 2:
in this embodiment, in addition to the structural features of embodiment 1, the door panel 10 further includes:
the cavity 100 is formed in the door panel 10, and the top end of the cavity 100 is open;
the fireproof filler 101 is filled in the cavity 100;
a cover 102, the cover 102 being mounted on the top end of the door panel 10 and sealing the cavity 100;
wherein, the cover 102 is preferably fixedly connected with the top end of the door panel 10 by bolts.
In the embodiment, the cavity 100 is formed in the door panel 10, and the fireproof filler 101 is filled in the cavity 100, so that the folding door has a good fireproof and flame-retardant effect, and is not easy to become a fire point after a fire disaster occurs; and the provision of the cover 102 facilitates filling of the fire-resistant filler 101.
Example 3:
in this embodiment, in addition to the structural features of embodiment 2, the door panel 10 further includes:
the reinforcing strip 103, the reinforcing strip 103 is set up on the inner wall of the cavity 100 along the vertical direction;
among them, the reinforcing bar 103 is preferably integrally formed with the door panel 10.
In the embodiment, it can be seen that the reinforcing strip 103 is arranged, so that the structural strength of the door panel 10 is effectively improved, the possibility of breakage during use is reduced, and the service life of the door panel 10 is prolonged.
Example 4:
in this embodiment, in addition to the structural features of embodiment 1, the present invention further includes:
the first guide mechanism 3 is positioned at the bottom end of the door panel 10, and is used for guiding and limiting the bottom end of the door panel 10 when the door panel 10 moves;
and the second guide mechanism 4 is positioned at the top end of the door panel 10, and is used for guiding and limiting the top end of the door panel 10 when the door panel 10 moves.
According to the embodiment, the stability of the door plate 10 in moving is improved through the first guide mechanism 3 and the second guide mechanism 4, the door plate 10 is prevented from deflecting in moving and damaging the door plate 10 or the connecting part 11, the using effect and the practicability of the folding door are improved, and the service life is prolonged.
Example 5:
in this embodiment, in addition to the structural features of embodiment 4, the first guide mechanism 3 further includes:
the rollers 30 are provided with a plurality of rollers 30 and are respectively arranged in the middle of the bottom ends of the door panels 10;
a first guide rail 31, the first guide rail 31 is positioned below the body 1 and is used for limiting the roller 30 to slide linearly;
wherein, the middle of gyro wheel 30 and door plant 10 bottom is the bearing connection, and bearing 113 preferably adopts plastic bearing 113, and first guide rail 31 can adopt bonding connection when using on the ceramic tile, and normally preferred adoption tapping screw fixed connection.
In this embodiment, can see through setting up first guide rail 31, and fix gyro wheel 30 in the centre of door plant 10 bottom, and slide on first guide rail 31, thereby play better spacing effect to the bottom of door plant 10, cooperation second guiding mechanism 4 makes door plant 10 at the in-process by the push-and-pull, its central line falls into first guide rail 31 all the time, thereby stability when effectively improving door plant 10 and removing, and adopt plastic bearing to connect between gyro wheel 30 and the door plant 10, can not drive gyro wheel 30 at door plant 10 pivoted in-process promptly and rotate, guarantee gyro wheel 30 rolling stability on first guide rail 31.
Example 6:
in this embodiment, in addition to the structural features of embodiment 4, further, the second guide mechanism 4 includes:
the sliding blocks 40 are arranged in the middle of the top ends of the door panels 10 respectively and correspond to the rollers 30 respectively;
a second guide rail 41, wherein the second guide rail 41 is positioned above the body 1 and used for limiting the slide block 40 to slide linearly;
the top end of the slider 40 is preferably disc-shaped and is adapted to the second guide rail 41, and the bottom end of the slider and the cover 102 are preferably integrally formed.
According to the embodiment, the sliding block 40 and the second guide rail 41 used for limiting the sliding block 40 to slide linearly are arranged at the top end of the door plate 10, so that a good limiting effect is achieved on the top end of the door plate 10, the first guide mechanism 3 is matched, the door plate 10 has good stability in the process of being pushed and pulled, meanwhile, the sliding block 40 and the sealing cover 102 are integrally formed, production processes are effectively reduced, and production efficiency is improved.
Example 7:
in this embodiment, in addition to the structural features of embodiment 1, the present invention further includes:
a door closing part 5, one end of the door closing part 5 is connected with the body 1 through bolts;
a first magnet 6, wherein the first magnet 6 is arranged on one side of the door closing part 5 close to the door guide 2;
a second magnet 7, wherein the second magnet 7 is arranged on one side of the door guide 2 close to the door closing part 5;
wherein, the opposite surfaces of the first magnet 6 and the second magnet 7 are magnetically attracted; the first magnet 6 and the door closing part 5 and the second magnet 7 are connected with the door guide 2 by adhesion; the door closing parts 5 are preferably two and are respectively located at both ends of the body 1.
This embodiment can be seen from, all sets up closing portion 5 through the both ends at body 1 for folding door can turn left and turn right and open, effectively improves the practicality of folding door, adopts the actuation of first magnet 6 and second magnet 7 to realize closing portion 5 and the door and lead the connection between 2 simultaneously, further improves the practicality of folding door, improves the convenience of folding door that opens and shuts, and the locking effect of folding door under the closed condition.
Example 8:
in this embodiment, in addition to the structural features of embodiment 7, the present invention further includes:
the handles 8 are respectively arranged at the inner side and the outer side of the door closing part 5;
wherein, the handle 8 is preferably fixedly connected by bolts.
According to the embodiment, the handle 8 is arranged, convenience in opening and closing the folding door is further improved, the handle 8 is arranged on two sides of the door closing portion 5, namely the inside and the outside of the folding door can be opened and closed through the handle 8, and the practical effect is effectively improved.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the utility model is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. The utility model provides a PVC folding door, includes body (1) to and set up and lead (2) with the door of body (1) both sides, body (1) includes a plurality of door plant (10) and is used for connecting piece (11) of adjacent door plant (10), characterized by, connecting piece (11) include:
a connection block (110);
the bearing grooves (111) are formed in two sides of the connecting block (110);
the limiting opening (112) is formed in the inner wall of the bearing groove (111);
the bearing (113) is embedded in the bearing groove (111) and is positioned on one side close to the top wall of the bearing groove (111);
one end of the connecting rod (114) is connected with the side face of the door panel (10), and the other end of the connecting rod (114) is provided with a cylindrical end (1140) which is connected with the inner diameter of the bearing (113);
the cylindrical end (1140) is connected with the bearing (113) through a spline, and the rotating angle of the connecting rod (114) in the limiting opening (112) is 0-90 degrees.
2. PVC folding door according to claim 1, characterized in that the door panel (10) comprises:
the cavity (100) is formed in the door panel (10), and the top end of the cavity (100) is provided with an opening;
a fire-resistant filler (101), the fire-resistant filler (101) being filled in the cavity (100);
a cover (102), the cover (102) being mounted on top of the door panel (10) and being adapted to seal the cavity (100).
3. The PVC folding door according to claim 2, characterized in that said door panel (10) further comprises:
and the reinforcing strip (103), wherein the reinforcing strip (103) is arranged on the inner wall of the cavity (100) along the vertical direction.
4. The PVC folding door according to claim 1, further comprising:
the first guide mechanism (3) is positioned at the bottom end of the door panel (10), and is used for guiding and limiting the bottom end of the door panel (10) when the door panel (10) moves;
and the second guide mechanism (4) is positioned at the top end of the door panel (10), and is used for guiding and limiting the top end of the door panel (10) when the door panel (10) moves.
5. PVC folding door according to claim 4, characterised in that said first guide means (3) comprise:
the number of the rollers (30) is multiple, and the rollers (30) are respectively arranged in the middle of the bottom ends of the door plates (10);
a first guide rail (31), wherein the first guide rail (31) is positioned below the body (1) and is used for limiting the roller (30) to slide linearly;
wherein, the middle of the bottom end of the roller (30) and the door panel (10) is connected by a bearing.
6. PVC folding door according to claim 4, characterised in that said second guide means (4) comprise:
the sliding blocks (40) are arranged in the middle of the top ends of the door plates (10) respectively, and are arranged corresponding to the rollers (30) respectively;
and the second guide rail (41) is positioned above the body (1) and is used for limiting the linear sliding of the sliding block (40).
7. The PVC folding door according to claim 1, further comprising:
the door closing part (5), one end of the door closing part (5) is connected with the body (1) through a bolt;
the first magnet (6), the said first magnet (6) is set up in closing the door part (5) and close to one side of the door and leading (2);
the second magnet (7), the said second magnet (7) is set up in the door and led (2) and close to one side of the door closing part (5);
wherein the first magnet (6) and the second magnet (7) are magnetically attracted to each other.
8. The PVC folding door according to claim 7, further comprising:
the handles (8) are respectively arranged on the inner side and the outer side of the door closing part (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220382968.5U CN216894069U (en) | 2022-02-23 | 2022-02-23 | PVC folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220382968.5U CN216894069U (en) | 2022-02-23 | 2022-02-23 | PVC folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216894069U true CN216894069U (en) | 2022-07-05 |
Family
ID=82185650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220382968.5U Active CN216894069U (en) | 2022-02-23 | 2022-02-23 | PVC folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216894069U (en) |
-
2022
- 2022-02-23 CN CN202220382968.5U patent/CN216894069U/en active Active
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