CN212359526U - Door and window corner connector - Google Patents
Door and window corner connector Download PDFInfo
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- CN212359526U CN212359526U CN202020700799.6U CN202020700799U CN212359526U CN 212359526 U CN212359526 U CN 212359526U CN 202020700799 U CN202020700799 U CN 202020700799U CN 212359526 U CN212359526 U CN 212359526U
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Abstract
The utility model provides a door and window angle sign indicating number, be provided with first injecting glue hole on the first connecting arm of door and window angle sign indicating number, first injecting glue hole includes three drill way, and the first drill way setting of first injecting glue hole is on the outer wall, and the second drill way setting of first injecting glue hole is on first lateral wall and communicates with first lateral chute, and the third drill way setting of first injecting glue hole is on the second lateral wall and communicates with second lateral chute; be provided with second injecting glue hole on the second linking arm of door and window angle sign indicating number, second injecting glue hole includes three drill way, and the first drill way setting in second injecting glue hole is on the outer wall, and the second drill way setting in second injecting glue hole is on the second lateral wall and with second side chute intercommunication, and the third drill way setting in second injecting glue hole is on first lateral wall and with first side chute intercommunication. The utility model has the advantages that: the door and window angle sign indicating number is injected into to the first drill way in the first glue injection hole of accessible or the first drill way in second glue injection hole to the structure, prevents that the structure from gluing to spill over the outer wall of door and window angle sign indicating number.
Description
Technical Field
The utility model relates to a hardware fitting field, concretely relates to door and window angle sign indicating number.
Background
The door and window corner connector is a hardware fitting for fixing the corner of a door and window section. Among the prior art, door and window angle sign indicating number can use the structure to glue and door and window section bar reciprocal anchorage usually, glues for setting up the structure, can be provided with glue injection groove and guiding gutter etc. on the door and window angle sign indicating number usually, and the glue injection groove sets up the outside at door and window angle sign indicating number usually, like the shown glue injection groove of the chinese utility model patent of the grant publication number for CN207063844U, because the velocity of flow is unstable when the structure is glued and is annotated, so be difficult to control the flow direction that the structure was glued, when the speed of pouring into is very fast, spill over the outside of door and window angle sign indicating number from the glue injection groove easily.
SUMMERY OF THE UTILITY MODEL
Problem based on prior art, the utility model provides a door and window angle sign indicating number.
The utility model provides a door and window corner connector, which comprises a first connecting arm and a second connecting arm; one end of the first connecting arm is connected with one end of the second connecting arm, and forms an L shape with the second connecting arm;
the door and window corner connector comprises an outer wall, an inner wall, a first side wall and a second side wall; the first side wall is respectively connected with the outer wall and the inner wall; the second side wall is respectively connected with the outer wall and the inner wall;
the inner wall is provided with a diversion trench;
the first side wall is provided with a first side runner, and the second side wall is provided with a second side runner; the diversion trench is respectively communicated with the first side flow trench and the second side flow trench;
a first glue injection hole is formed in the first connecting arm and comprises three orifices, a first orifice of the first glue injection hole is formed in the outer wall, a second orifice of the first glue injection hole is formed in the first side wall and communicated with the first side runner, and a third orifice of the first glue injection hole is formed in the second side wall and communicated with the second side runner;
the second glue injection hole is formed in the second connecting arm and comprises three orifices, a first orifice of the second glue injection hole is formed in the outer wall, a second orifice of the second glue injection hole is formed in the second side wall and communicated with the second side flow groove, and a third orifice of the second glue injection hole is formed in the first side wall and communicated with the first side flow groove.
Further, the first glue injection hole comprises a first entering section, a first left connecting section and a first right connecting section; one end of the first entering section is a first orifice of the first glue injection hole, and the other end of the first entering section is communicated with one end of the first left connecting section and one end of the first right connecting section respectively; the other end of the first left connecting section is a second orifice of the first glue injection hole; the other end of the first right connecting section is a third orifice of the first glue injection hole.
Further, the first lateral runner comprises a first trough body, a second trough body and a third trough body; the first trough body, the second trough body and the third trough body are communicated with each other to form a triangular first side trough; the third groove body is communicated with the diversion trench, and a second orifice of the first glue injection hole is formed in the communication position of the first groove body and the second groove body.
Further, a first connecting groove is formed in the first side wall; one end of the first connecting groove is communicated with a third orifice of the second glue injection hole, and the other end of the first connecting groove is communicated with the third groove body.
Further, a first speed limiting bulge is arranged on the third groove body, and the first speed limiting bulge is arranged on two sides of the communication position of the third groove body and the first connecting groove.
Further, the second glue injection hole comprises a second entering section, a second left connecting section and a second right connecting section; one end of the second entering section is a first hole opening of the second glue injection hole, and the other end of the second entering section is communicated with one end of the second left connecting section and one end of the second right connecting section respectively; the other end of the second left connecting section is a second orifice of the second glue injection hole; the other end of the second right connecting section is a third orifice of the second glue injection hole.
Further, the second lateral trough comprises a first lateral trough, a second lateral trough, and a third lateral trough; the first side groove, the second side groove and the third side groove are communicated to form a triangular second side groove; the third side groove is communicated with the diversion trench, and a second orifice of the second glue injection hole is arranged at the communication position of the first side groove and the second side groove.
Further, a second connecting groove is formed in the second side wall, one end of the second connecting groove is communicated with a third hole opening of the first glue injection hole, and the other end of the second connecting groove is communicated with the third side groove.
Further, a second speed limiting protrusion is arranged on the third side groove, and the second speed limiting protrusion is arranged on two sides of a communication position of the third side groove and the second connecting groove.
Furthermore, a convex strip is arranged in the guide groove, and the convex strip is arranged along the joint of the first connecting arm and the second connecting arm.
The utility model has the advantages that: structural adhesive can be injected into the door and window corner connectors through the first orifice of the first adhesive injection hole or the first orifice of the second adhesive injection hole and flows to the first side flow groove, the second side flow groove and the diversion trench; because the structural adhesive is directly injected into the hole, even if the flow velocity of the structural adhesive is high, the structural adhesive flows along the extending direction of the hole and is difficult to overflow to the outer wall of the door and window corner brace.
Drawings
Fig. 1 is a schematic structural view of a door/window corner connector according to an embodiment of the present invention;
fig. 2 is another schematic structural view of a door/window corner brace according to an embodiment of the present invention;
fig. 3 is a schematic view of another structure of a door/window corner brace according to an embodiment of the present invention;
3 FIG. 3 4 3 is 3 a 3 cross 3- 3 sectional 3 view 3 of 3 FIG. 33 3 in 3 the 3 direction 3 A 3- 3 A 3; 3
Fig. 5 is an exploded view of a door/window corner connector according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. under a certain posture (as shown in the drawings), if the certain posture changes, the directional indicator changes accordingly, the "connection" may be a direct connection or an indirect connection, and the "setting", and "setting" may be directly or indirectly set.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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 addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
3 fig. 31 3 is 3 a 3 schematic 3 structural 3 view 3 of 3 a 3 door 3 / 3 window 3 corner 3 brace 3 according 3 to 3 an 3 embodiment 3 of 3 the 3 present 3 invention 3, 3 fig. 32 3 is 3 another 3 schematic 3 structural 3 view 3 of 3 a 3 door 3 / 3 window 3 corner 3 brace 3 according 3 to 3 an 3 embodiment 3 of 3 the 3 present 3 invention 3, 3 fig. 33 3 is 3 another 3 schematic 3 structural 3 view 3 of 3 a 3 door 3 / 3 window 3 corner 3 brace 3 according 3 to 3 an 3 embodiment 3 of 3 the 3 present 3 invention 3, 3 and 3 fig. 3 4 3 is 3 a 3 cross 3- 3 sectional 3 view 3 of 3 fig. 33 3 in 3 the 3 a 3- 3 a 3 direction 3; 3 In this embodiment, the door/window corner connector includes a first connecting arm 101 and a second connecting arm 102; one end of the first connecting arm 101 is connected with one end of the second connecting arm 102, and forms an L shape with the second connecting arm 102; the door and window corner connector comprises an outer wall 12, an inner wall 11, a first side wall 13 and a second side wall 14; the first side wall 13 is connected with the outer wall 12 and the inner wall 11 respectively; the second side wall 14 is connected with the outer wall 12 and the inner wall 11 respectively; the inner wall 11 is provided with a diversion trench 110; the first side wall 13 is provided with a first side runner 40, and the second side wall 14 is provided with a second side runner 70; the diversion trench 110 is respectively communicated with the first side flow trench 40 and the second side flow trench 70; the first connecting arm 101 is provided with a first glue injection hole 20, the first glue injection hole 20 comprises three orifices, a first orifice 211 of the first glue injection hole 20 is arranged on the outer wall 12, a second orifice 221 of the first glue injection hole 20 is arranged on the first side wall 13 and communicated with the first side runner 40, and a third orifice 231 of the first glue injection hole 20 is arranged on the second side wall 14 and communicated with the second side runner 70; the second glue injection hole 30 is arranged on the second connecting arm 102, the second glue injection hole 30 comprises three orifices, a first orifice 311 of the second glue injection hole 30 is arranged on the outer wall 12, a second orifice 321 of the second glue injection hole 30 is arranged on the second side wall 14 and is communicated with the second side runner 70, and a third orifice 331 of the second glue injection hole 30 is arranged on the first side wall 13 and is communicated with the first side runner 40.
In the present embodiment, when the first connecting arm 101 and the second connecting arm 102 form an "L" shape, the angle between the two is preferably 90 °, but is not limited to 90 °, and may be 80 ° or 100 °.
In the present embodiment, the guide groove 110 is provided at the connection of the first connecting arm 101 and the second connecting arm 102.
In the present embodiment, the side of the first connecting arm 101 forming the included angle with the second connecting arm 102 is the inner wall 11, the side away from the inner wall 11 is the outer wall 12, and the first side wall 13 and the second side wall 14 are connected to the inner wall 11 and the outer wall 12 respectively.
In this embodiment, the structural adhesive may be injected into the door/window corner brace through the first aperture 211 of the first injection hole 20 or the first aperture 311 of the second injection hole 30, and flow to the first side runner 40, the second side runner 70 and the diversion trench 110; because the structural adhesive is directly injected into the hole, even if the flow velocity of the structural adhesive is high, the structural adhesive flows along the extending direction of the hole and is difficult to overflow to the outer wall 12 of the door and window corner brace.
In an alternative embodiment, for example, in the present embodiment, as shown in fig. 1 to 4, the first glue injection hole 20 includes a first entering section 21, a first left connecting section 22 and a first right connecting section 23; one end of the first entering section 21 is a first orifice 211 of the first glue injection hole 20, and the other end of the first entering section 21 is respectively communicated with one end of the first left connecting section 22 and one end of the first right connecting section 23; wherein, the other end of the first left connecting section 22 is a second opening 221 of the first glue injection hole 20; the other end of the first right connecting section 23 is a third orifice 231 of the first glue injection hole 20. Preferably, the first entry section 21 is perpendicular to the first left and right leg sections 22 and 23.
In an alternative embodiment, such as the present embodiment, as shown in fig. 1, the first lateral runner 40 includes a first groove 41, a second groove 42, and a third groove 43; the first trough body 41, the second trough body 42 and the third trough body 43 are communicated with each other to form a triangular first side trough 40; the third groove body 43 is communicated with the guiding groove 110, and the second hole 221 of the first glue injection hole 20 is arranged at the communication position of the first groove body 41 and the second groove body 42.
In an alternative embodiment, such as the present embodiment, as shown in fig. 1, the first sidewall 13 is provided with a first connecting groove 60; one end of the first connecting groove 60 is communicated with the third hole 331 of the second glue injecting hole 30, and the other end is communicated with the third groove body 43.
In an alternative embodiment, for example, as shown in fig. 1, the third groove body 43 is provided with a first speed limiting protrusion 50, and the first speed limiting protrusion 50 is arranged at two sides of the connection part of the third groove body 43 and the first connecting groove 60.
In an alternative embodiment, such as the present embodiment, as shown in fig. 1, the first, second and third slots 41, 42, 43 are all linear in shape, and the third slot 43 is disposed along the junction of the first and second connecting arms 101, 102.
In an alternative embodiment, for example, as shown in fig. 1, the first speed-limiting protrusion 50 includes two, and two first speed-limiting protrusions 50 are disposed at the bottom of the third groove 43 and are respectively located at two sides of the connection position of the third groove 43 and the first connecting groove 60.
In an alternative embodiment, such as the present embodiment, as shown in fig. 1, the first connecting groove 60 has a straight shape and vertically communicates with the middle portion of the third groove body 43.
In an alternative embodiment, for example, in the present embodiment, as shown in fig. 1 to 4, the second glue injection hole 30 includes a second entering section 31, a second left connecting section 32 and a second right connecting section 33; one end of the second entering section 31 is a first hole 311 of the second glue injection hole 30, and the other end of the second entering section 31 is respectively communicated with one end of the second left connecting section 32 and one end of the second right connecting section 33; wherein, the other end of the second left connecting section 32 is a second opening 321 of the second glue injection hole 30; the other end of the second right connecting section 33 is a third opening 331 of the second glue injection hole 30.
In an alternative embodiment, such as the present embodiment, shown in fig. 2, the second lateral trough 70 includes a first lateral trough 71, a second lateral trough 72, and a third lateral trough 73; the first side groove 71, the second side groove 72 and the third side groove 73 are communicated with each other to form a triangular second side groove 70; wherein the third side groove 73 is communicated with the guiding groove 110, and the second opening 321 of the second glue injection hole 30 is arranged at the communication position of the first side groove 71 and the second side groove 72.
In an alternative embodiment, for example, as shown in fig. 2, a second connecting groove 90 is provided on the second side wall 14, one end of the second connecting groove 90 is communicated with the third aperture 231 of the first glue injection hole 20, and the other end is communicated with the third side groove 73.
In an alternative embodiment, for example, as shown in fig. 2, the third side groove 73 is provided with a second speed limiting protrusion 80, and the second speed limiting protrusion 80 is arranged at both sides of the connection part of the third side groove 73 and the second connection groove 90.
In an alternative embodiment, such as the present embodiment, as shown in fig. 2, the first side groove 71, the second side groove 72, and the third side groove 73 are all in a linear shape, and the third side groove 73 is disposed along the connection of the first connecting arm 101 and the second connecting arm 102.
In an alternative embodiment, for example, as shown in fig. 2, the second speed limiting protrusion 80 includes two, and two second speed limiting protrusions 80 are disposed at the bottom of the third side groove 73 and are respectively located at two sides of the connection portion of the third side groove 73 and the second connection groove 90.
In an alternative embodiment, such as the present embodiment shown in fig. 2, a lower recess 731 is disposed at an end of the third side channel 73 connected to the guiding channel 110, and the third side channel 73 is connected to the guiding channel 110 via the lower recess 731.
In an alternative embodiment, such as the present embodiment, as shown in fig. 2, a convex strip 111 is disposed in the guiding groove 110, and the convex strip 111 is disposed along the connection portion of the first connecting arm 101 and the second connecting arm 102.
In an alternative embodiment, for example, as shown in fig. 5, the door/window corner brace includes a first installation body 210 and a second installation body 220 assembled together, wherein the first installation body 210 is provided with a positioning protrusion 211, the second installation body 220 is provided with a positioning groove 221, when the first installation body 210 and the second installation body 220 are assembled together, the positioning protrusion 211 is inserted into the positioning groove 221, and the first installation body 210 and the second installation body 220 are assembled together to form an "L" shaped door/window corner brace.
In an alternative embodiment, for example, in this embodiment, the first mounting body 210 and the second mounting body 220 are assembled to enclose the first glue injection hole 20 and the second glue injection hole 30.
In an alternative embodiment, for example, in this embodiment, the structural adhesive is injected from the first opening 211 of the first adhesive injection hole 20, flows through the first entering section 21, flows from the first entering section 21 into the first left connecting section 22 and the first right connecting section 23, then flows from the second opening 221 of the first adhesive injection hole 20 into the first groove body 41 and the second groove body 42, and flows from the first groove body 41 and the second groove body 42 into the second groove body 43, under the speed-limiting action of the first speed-limiting protrusion 50, the structural adhesive preferentially flows into both ends of the third groove body 43 and the diversion groove 110 communicated with the third groove body 43, then enters the first connecting groove 60 through the third groove body 43, flows from the first connecting groove 60 into the third opening 331 of the second adhesive injection hole 30, and finally flows into the second left connecting section 32 and the second entering section 31 through the second right connecting section 33; when the structural adhesive flows into the first groove body 41 and the second groove body 42 from the second orifice 221 of the first adhesive injection hole 20, the structural adhesive also flows into the second connecting groove 90 from the third orifice 231 of the first adhesive injection hole 20, wherein under the speed-limiting action of the second speed-limiting protrusion 80, the structural adhesive preferentially flows onto the first side flow groove 40, then flows from the middle part of the third side flow groove 73 to the two ends, flows into the flow guide groove 110 from the third side flow groove 73, then flows into the second orifice 321 of the second adhesive injection hole 30 through the first side flow groove 71 and the second side flow groove 72, and finally flows into the second right connecting section 33 and the second entering section 31 through the second left connecting section 32; when the structural adhesive is seen from the first hole 311 of the second glue injection hole 30, the glue injection process is completed; when the structural adhesive flows into the flow guide groove 110, the convex strips 111 also play a role of limiting speed.
In this embodiment, door and window angle sign indicating number is through first glue injection hole 20, second glue injection hole 30, first side chute 40, second side chute 70, protruding 50 of first speed limit and the protruding 80 isotructures of second speed limit for door and window angle sign indicating number is when injecting the structure and gluing, and the structure is glued and can be flowed according to the direction of settlement, and can prevent through first glue injection hole 20 injecting glue that the structure from gluing and overflowing the outer wall 12 of door and window angle sign indicating number, has avoided the waste. In addition, only need follow the first injecting glue hole 20 of one side and pour into during the injecting glue, comparatively convenient, practical.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A door and window corner connector comprises a first connecting arm and a second connecting arm; one end of the first connecting arm is connected with one end of the second connecting arm, and forms an L shape with the second connecting arm;
the door and window corner connector comprises an outer wall, an inner wall, a first side wall and a second side wall; the first side wall is respectively connected with the outer wall and the inner wall; the second side wall is respectively connected with the outer wall and the inner wall;
the inner wall is provided with a diversion trench;
the first side wall is provided with a first side runner, and the second side wall is provided with a second side runner; the diversion trench is respectively communicated with the first side flow trench and the second side flow trench; it is characterized in that the preparation method is characterized in that,
a first glue injection hole is formed in the first connecting arm and comprises three orifices, a first orifice of the first glue injection hole is formed in the outer wall, a second orifice of the first glue injection hole is formed in the first side wall and communicated with the first side runner, and a third orifice of the first glue injection hole is formed in the second side wall and communicated with the second side runner;
the second glue injection hole is formed in the second connecting arm and comprises three orifices, a first orifice of the second glue injection hole is formed in the outer wall, a second orifice of the second glue injection hole is formed in the second side wall and communicated with the second side flow groove, and a third orifice of the second glue injection hole is formed in the first side wall and communicated with the first side flow groove.
2. The door and window corner brace of claim 1, wherein the first glue injection hole comprises a first entry section, a first left joining section and a first right joining section; one end of the first entering section is a first orifice of the first glue injection hole, and the other end of the first entering section is communicated with one end of the first left connecting section and one end of the first right connecting section respectively; the other end of the first left connecting section is a second orifice of the first glue injection hole; the other end of the first right connecting section is a third orifice of the first glue injection hole.
3. The door and window corner brace of claim 1, wherein the first lateral runner comprises a first slot, a second slot, and a third slot; the first trough body, the second trough body and the third trough body are communicated with each other to form a triangular first side trough; the third groove body is communicated with the diversion trench, and a second orifice of the first glue injection hole is formed in the communication position of the first groove body and the second groove body.
4. The door and window corner connector of claim 3, wherein the first sidewall has a first connecting groove; one end of the first connecting groove is communicated with a third orifice of the second glue injection hole, and the other end of the first connecting groove is communicated with the third groove body.
5. The door and window corner brace of claim 4, wherein the third slot body is provided with a first speed-limiting protrusion, and the first speed-limiting protrusion is arranged on two sides of the connection part of the third slot body and the first connecting slot.
6. The door and window corner brace of claim 1, wherein the second glue injection hole comprises a second entry section, a second left connection section and a second right connection section; one end of the second entering section is a first hole opening of the second glue injection hole, and the other end of the second entering section is communicated with one end of the second left connecting section and one end of the second right connecting section respectively; the other end of the second left connecting section is a second orifice of the second glue injection hole; the other end of the second right connecting section is a third orifice of the second glue injection hole.
7. The door and window corner brace of claim 1, wherein the second side channel comprises a first side channel, a second side channel, and a third side channel; the first side groove, the second side groove and the third side groove are communicated to form a triangular second side groove; the third side groove is communicated with the diversion trench, and a second orifice of the second glue injection hole is arranged at the communication position of the first side groove and the second side groove.
8. The door and window corner connector of claim 7, wherein a second connecting groove is formed in the second side wall, one end of the second connecting groove is communicated with the third hole of the first glue injection hole, and the other end of the second connecting groove is communicated with the third side groove.
9. The door and window corner brace of claim 8, wherein a second speed limiting protrusion is disposed on the third side groove, and the second speed limiting protrusion is disposed on both sides of a communication position of the third side groove and the second connection groove.
10. The door and window corner brace of claim 1, wherein a rib is disposed within the channel and is disposed along the junction of the first and second connecting arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020700799.6U CN212359526U (en) | 2020-04-30 | 2020-04-30 | Door and window corner connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020700799.6U CN212359526U (en) | 2020-04-30 | 2020-04-30 | Door and window corner connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212359526U true CN212359526U (en) | 2021-01-15 |
Family
ID=74134941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020700799.6U Active CN212359526U (en) | 2020-04-30 | 2020-04-30 | Door and window corner connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212359526U (en) |
-
2020
- 2020-04-30 CN CN202020700799.6U patent/CN212359526U/en active Active
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Address after: Area a and 6 / F, 1st floor, No.6 Xinggong 2nd Road, Hongxing community, Yutang street, Guangming District, Shenzhen, Guangdong Province Patentee after: Shenzhen Haobo Window Control Technology Co.,Ltd. Address before: Area a and 6 / F, 1st floor, No.6 Xinggong 2nd Road, Hongxing community, Yutang street, Guangming District, Shenzhen, Guangdong Province Patentee before: SHENZHEN HOPO WINDOW CONTROL TECHNOLOGY Co.,Ltd. |