CN214463585U - Lower rail and door body - Google Patents
Lower rail and door body Download PDFInfo
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- CN214463585U CN214463585U CN202022788391.1U CN202022788391U CN214463585U CN 214463585 U CN214463585 U CN 214463585U CN 202022788391 U CN202022788391 U CN 202022788391U CN 214463585 U CN214463585 U CN 214463585U
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- rail body
- rail
- table top
- door body
- clamping groove
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Abstract
The utility model discloses a lower rail and a door body, the lower rail has simple structure and is easy to realize, the arrangement of a first through hole is convenient for the rainwater falling or splashing to the rear side of the first rail body to flow out to the front side of the first rail body through the first through hole, the practicability is good, and the rainwater accumulation is favorably avoided; the arrangement of the second through hole is convenient for rainwater falling or splashing to the rear side of the second rail body to flow out to the front side of the second rail body through the second through hole, the practicability is good, and the rainwater accumulation is avoided; in addition, as the high-position table top is at a high position and the low-position table top is at a low position, the rainwater on the high-position table top can conveniently flow to the low-position table top under the action of gravity; its door body simple structure easily realizes, and the setting of buckle spare is convenient for install the manger plate buckle closure, and the width is in order better manger plate around being convenient for increase door body lower extreme, and the lower extreme height of manger plate buckle closure is less than the lower extreme height of door body and is less than the setting of the lower extreme height of pulley, and its manger plate effect is better.
Description
Technical Field
The utility model relates to a lower rail and door body.
Background
At present, current horizontal plug-type door and window's lower rail is in order not to make the rainwater flow to indoor side from the lower rail lateral flow, and it has not seted up the water hole on the outdoor lateral wall body of lower rail or the lower rail body, so, after the rainwater is too big and falls to or spatters to the groove of lower rail, the outside outflow that can not be initiative of water in the groove, long-term ponding makes lower rail and door and window rusty easily, and along with the water in the groove is more and more, water can cross the indoor lateral wall body of lower rail and enter into indoorly, influence user experience.
In addition, the front lower end wall body of the existing transverse push-pull type door and window is a vertical surface, and the problem that rainwater flows into the room along the front lower end wall body and the bottom wall of the front lower end wall body of the door body exists.
Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes above-mentioned technique is not enough, provides a lower rail and a door body.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lower rail, is including lower rail body 1, be equipped with the front and back distribution on lower rail body 1 and respectively horizontal extension's low level mesa 11 and high-order mesa 12, the protruding first rail body 13 that is equipped with horizontal extension in the upper end of low level mesa 11, the protruding second rail body 14 that is equipped with horizontal extension in the upper end of high-order mesa 12, first rail body 13 with the junction of low level mesa 11 is equipped with communicating first through-hole 131 around a plurality of, low level mesa 11 with be equipped with transition founds wall 15 between the high-order mesa 12, be equipped with horizontal extension's rear side founds wall 16 on the high-order mesa 12 of second rail body 14 rear side, second rail body 14 with communicating second through-hole 141 around the junction of high-order mesa 12 is equipped with a plurality of.
Preferably, the cross section of the first rail body 13 is umbrella-shaped, a second locking groove 132 with a downward opening and extending transversely is arranged on the front side of the first rail body 13, and a plurality of first whistle-preventing rubber strips 31 which correspond to the first through holes 131 in position and do not prevent water from flowing from the rear side to the front side of the first rail body 13 through the first through holes 131 are clamped in the second locking groove 132; and/or the section of the second rail body 14 is umbrella-shaped, the front side of the second rail body is provided with a third clamping groove 142 with a downward opening and extending transversely, and a plurality of second whistle-preventing rubber strips 32 which correspond to the second through holes 141 and do not block water from flowing from the rear side to the front side of the first rail body 13 through the second through holes 141 are clamped in the third clamping groove 142.
Preferably, the transition vertical wall 15 is provided with a first clamping groove 151 facing the direction of the first rail body 13, and a first foaming rubber strip 21 made of EPDM material is clamped in the first clamping groove 151; and/or the rear side vertical wall 16 is provided with a fourth clamping groove 161 facing the direction of the second rail body 14, and a second foaming rubber strip 22 made of EPDM material is clamped in the fourth clamping groove 161.
Preferably, the lower end of the transition vertical wall 15 is provided with a slope 152 which gradually inclines forwards to the low-level table 11 from top to bottom.
Preferably, the bottom of the lower rail body 1 is provided with a bottom clamping groove 10 with a downward opening and extending transversely, and the embedded part 4 is clamped downwards by the bottom clamping groove 10.
As mentioned above, the present case also protects a door body, which can be used to slide on the first rail body 13, and comprises a door body 5, wherein the lower end of the door body 5 is provided with a pulley 6, the lower end of the front side of the door body 5 is fixedly connected with a buckle piece 7 through a screw, the buckle piece 7 is externally buckled with a water-retaining buckle cover 8 surrounding the buckle piece 7, and the lower end of the water-retaining buckle cover 8 is lower than the lower end of the door body 5 and lower than the lower end of the pulley 6.
Preferably, a downward extending wall section 81 is arranged at the lower end of the front side of the water retaining buckle cover 8, and the front-rear width W1 of the downward extending wall section 81 is smaller than the front-rear total width W2 of the water retaining buckle cover 8.
Preferably, a waterproof sealant 9 is filled in a gap between the upper end surface of the water retaining buckle cover 8 and the front surface of the door body 5.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the lower rail is simple in structure and easy to realize, the arrangement of the first through hole is convenient for rainwater falling or splashing to the rear side of the first rail body to flow out to the front side of the first rail body through the first through hole, the practicability is good, and the rainwater accumulation is avoided; the second through hole is arranged, so that rainwater falling or splashing to the rear side of the second rail body can flow out to the front side of the second rail body through the second through hole, the practicability is good, and the rainwater accumulation is avoided; in addition, the high-position table top is at a high position, and the low-position table top is at a low position, so that rainwater on the high-position table top can flow to the low-position table top under the action of gravity.
2. The present case first prevent whistle adhesive tape, the setting of second prevent whistle adhesive tape are favorable to the door body to close the back and hinder outside noise and pass to indoor side through first through-hole, second through-hole, the silence of being convenient for, and on the other hand has certain non-return effect to the rainwater, and the rainwater of rail body front side is difficult for flowing to the rear side through the through-hole.
3. According to the scheme, the arrangement of the first foaming rubber strip and the second foaming rubber strip is beneficial to improving the air tightness and the water resistance after the door body is installed.
4. The scheme door body is simple in structure and easy to realize, the water retaining buckle cover is convenient to install due to the arrangement of the buckle piece, the front width and the rear width of the lower end of the door body are convenient to increase, so that water is retained better, the height of the lower end of the water retaining buckle cover is lower than that of the lower end of the door body and that of the lower end of the pulley, and the water retaining effect is better.
Drawings
Fig. 1 is a view of the structure of the lower rail of the present disclosure.
Fig. 2 is a perspective exploded view of a partial structure of fig. 1.
Fig. 3 is a structural view of the door body of the present invention.
Fig. 4 is a partially exploded view of fig. 3.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of examples to facilitate understanding by those skilled in the art:
as shown in fig. 1 to 2, a lower rail includes a lower rail body 1, a lower table 11 and a higher table 12 which are distributed in a front-back direction and respectively extend in a transverse direction are provided on the lower rail body 1, a first rail body 13 extending in the transverse direction is provided at the upper end of the lower table 11, a second rail body 14 extending in the transverse direction is provided at the upper end of the higher table 12, a plurality of first through holes 131 communicating in the front-back direction are provided at the joint of the first rail body 13 and the lower table 11, a transition vertical wall 15 is provided between the lower table 11 and the higher table 12, a rear vertical wall 16 extending in the transverse direction is provided on the higher table 12 at the rear side of the second rail body 14, and a plurality of second through holes 141 communicating in the front-back direction are provided at the joint of the second rail body 14 and the higher table 12.
As mentioned above, the structure of the lower rail of the present disclosure is simple and easy to implement, the arrangement of the first through hole 131 facilitates rainwater falling or splashing to the rear side of the first rail body 13 to flow out to the front side of the first rail body 13 through the first through hole 131, the practicability is good, and rainwater accumulation is avoided; the second through hole 141 is arranged, so that rainwater falling or splashing to the rear side of the second rail body 14 can flow out to the front side of the second rail body 14 through the second through hole 141, the practicability is good, and rainwater accumulation is avoided; in addition, because the high-position table top 12 is at the high position and the low-position table top 11 is at the low position, rainwater on the high-position table top 12 can flow to the low-position table top 11 under the action of gravity.
As described above, in practical implementation, the first rail 13 has an umbrella-shaped cross section, the front side of the first rail is provided with the second locking groove 132 with a downward opening and extending in the transverse direction, and the second locking groove 132 is locked with the first locking grooves 31 corresponding to the first through holes 131 and not blocking water from flowing from the rear side to the front side of the first rail 13 through the first through holes 131; and/or the section of the second rail body 14 is umbrella-shaped, the front side of the second rail body is provided with a third clamping groove 142 with a downward opening and extending transversely, and a plurality of second whistle-preventing rubber strips 32 which correspond to the second through holes 141 and do not block water from flowing from the rear side to the front side of the first rail body 13 through the second through holes 141 are clamped in the third clamping groove 142.
As described above, the arrangement of the first whistle-preventing rubber strip 31 and the second whistle-preventing rubber strip 32 is beneficial to the door body to block the external noise from being transmitted to the indoor side through the first through hole 131 and the second through hole 141 after the door body is closed, so that the door body is convenient to mute, and on the other hand, the door body has a certain non-return effect on the rainwater, and the rainwater on the front side of the rail body is not easy to flow to the rear side through the through holes.
As described above, in specific implementation, the transition vertical wall 15 is provided with a first locking groove 151 facing the direction of the first rail body 13, and the first locking groove 151 is locked with the first foaming rubber strip 21 made of EPDM material; and/or the rear side vertical wall 16 is provided with a fourth clamping groove 161 facing the direction of the second rail body 14, and a second foaming rubber strip 22 made of EPDM material is clamped in the fourth clamping groove 161.
As described above, the first foaming rubber strip 21 and the second foaming rubber strip 22 are provided to improve the air tightness and the water resistance after the door body is installed.
In practical application, as described above, the lower end of the transition vertical wall 15 is provided with the inclined surface 152 which gradually inclines forwards to the low-level platform 11 from top to bottom.
As described above, in specific implementation, the bottom of the lower rail body 1 is provided with a bottom slot 10 having a downward opening and extending in the transverse direction, and the embedded part 4 is clamped downward in the bottom slot 10.
As shown in fig. 3 and 4, the present disclosure further discloses a door body, which can slide on the first rail body 13, and includes a door body 5, a pulley 6 is installed at a lower end of the door body 5, a fastening member 7 is fixedly connected to a lower end of a front side of the door body 5 through a screw, a water-blocking buckle cover 8 surrounding the fastening member 7 is fastened outside the fastening member 7, and a lower end of the water-blocking buckle cover 8 is lower than a lower end of the door body 5 and lower than a lower end of the pulley 6.
As mentioned above, the door body of this case simple structure easily realizes, the setting of buckle spare 7 is convenient for install manger plate buckle closure 8 is convenient for increase the width in the front and back of door body 5 lower extreme with better manger plate, the lower extreme height of manger plate buckle closure 8 is less than the lower extreme height of door body 5, and is less than the setting of the lower extreme height of pulley 6, and its manger plate effect is better.
As described above, in practical implementation, the front lower end of the retaining buckle cover 8 is provided with a downwardly extending wall section 81, and the front-rear width W1 of the downwardly extending wall section 81 is smaller than the front-rear total width W2 of the retaining buckle cover 8, so that the lower end of the downwardly extending wall section 81 does not collide with the lower rail body 1 even though the lower end is low in height.
As described above, in specific implementation, the waterproof sealant 9 is filled in the gap between the upper end surface of the water-blocking buckle cover 8 and the front surface of the door body 5.
As mentioned above, the present disclosure is directed to a lower rail and a door body, and all technical solutions identical or similar to the present disclosure should be considered as falling within the scope of the present disclosure.
Claims (8)
1. The lower rail is characterized by comprising a lower rail body (1), wherein a lower table top (11) and a higher table top (12) which are distributed front and back and respectively extend transversely are arranged on the lower rail body (1), a first rail body (13) extending transversely is convexly arranged at the upper end of the low table top (11), a second rail body (14) which extends transversely is convexly arranged at the upper end of the high table top (12), a plurality of first through holes (131) which are communicated back and forth are arranged at the joint of the first rail body (13) and the low table top (11), a transition vertical wall (15) is arranged between the low-position table top (11) and the high-position table top (12), a rear vertical wall (16) extending transversely is arranged on the high table top (12) at the rear side of the second rail body (14), the joint of the second rail body (14) and the high table top (12) is provided with a plurality of second through holes (141) which are communicated with each other front and back.
2. A lower rail according to claim 1, characterized in that the first rail body (13) has an umbrella-shaped cross section, the front side of the first rail body is provided with a second clamping groove (132) with a downward opening and extending transversely, and a plurality of first whistle-proof rubber strips (31) which correspond to the first through holes (131) in position and do not obstruct the water from flowing from the rear side to the front side of the first rail body (13) through the first through holes (131) are clamped in the second clamping groove (132); and/or the section of the second rail body (14) is umbrella-shaped, a third clamping groove (142) with a downward opening and extending transversely is arranged on the front side of the second rail body, and a plurality of second whistle-preventing adhesive tapes (32) which correspond to the second through holes (141) in position and do not block water from flowing to the front side from the rear side of the first rail body (13) through the second through holes (141) are clamped in the third clamping groove (142).
3. A lower rail according to claim 1, characterized in that the transition vertical wall (15) is provided with a first clamping groove (151) facing the first rail body (13), and a first foaming rubber strip (21) made of EPDM material is clamped in the first clamping groove (151); and/or the rear side vertical wall (16) is provided with a fourth clamping groove (161) facing the direction of the second rail body (14), and a second foaming rubber strip (22) made of EPDM material is clamped in the fourth clamping groove (161).
4. A lower rail according to claim 1, characterized in that the lower end of the transition vertical wall (15) is provided with a slope (152) which slopes forward gradually from top to bottom to the low level deck (11).
5. A lower rail according to claim 1, characterized in that the bottom of the lower rail body (1) is provided with a bottom clamping groove (10) which is opened downwards and extends transversely, and the embedded part (4) is clamped downwards by the bottom clamping groove (10).
6. A door body, can be used in the first rail body (13) of any one of claims 1-5 and slide, characterized by comprising a door body (5), the lower extreme of door body (5) is installed with pulley (6), the front side lower extreme of door body (5) is through screw fixed connection buckle spare (7), buckle spare (7) outer lock has water retaining buckle closure (8) of surrounding buckle spare (7), the lower extreme height of water retaining buckle closure (8) is less than the lower extreme height of door body (5) and is less than the lower extreme height of pulley (6).
7. The door body according to claim 6, wherein the front lower end of the water retaining flap (8) is provided with a downwardly extending wall section (81), and the front-rear width W1 of the downwardly extending wall section (81) is smaller than the front-rear total width W2 of the water retaining flap (8).
8. The door body according to claim 6, wherein a gap between the upper end surface of the water retaining cover (8) and the front surface of the door body (5) is filled with a waterproof sealant (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788391.1U CN214463585U (en) | 2020-11-26 | 2020-11-26 | Lower rail and door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788391.1U CN214463585U (en) | 2020-11-26 | 2020-11-26 | Lower rail and door body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214463585U true CN214463585U (en) | 2021-10-22 |
Family
ID=78184812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022788391.1U Active CN214463585U (en) | 2020-11-26 | 2020-11-26 | Lower rail and door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214463585U (en) |
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2020
- 2020-11-26 CN CN202022788391.1U patent/CN214463585U/en active Active
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