CN203462948U - Connecting piece with cavity and profile - Google Patents
Connecting piece with cavity and profile Download PDFInfo
- Publication number
- CN203462948U CN203462948U CN201320550641.5U CN201320550641U CN203462948U CN 203462948 U CN203462948 U CN 203462948U CN 201320550641 U CN201320550641 U CN 201320550641U CN 203462948 U CN203462948 U CN 203462948U
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- connector
- section bar
- belt type
- connecting piece
- profile
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Abstract
The utility model discloses a connecting piece with a cavity and a profile. To overcome the defects that the connecting structure between the existing horizontal profile and the vertical profile is not firm in connection, and poor in the waterproof performance, the technical scheme adopted by the utility model is as follows: the connecting piece is block-shaped; the outer outline of the connecting piece is matched with the cavity of the profile, so that the connecting piece can be placed in the cavity conveniently; the connecting piece comprises at least one socket surface and a bonding surface which is perpendicular to the socket surface. The connecting piece has the advantages that a wire joint manner at the gluing part between the profiles is improved to a surface connection manner by the block-shaped connecting piece which is internally placed in the cavity of the horizontal profile, so that the connecting strength is effectively improved. In addition, the glue is overflown from inside to outside after being squeezed, so as to quickly and effectively fill the gap which is caused by poor machining precision or requirement for the special profile structure between the profiles, and then solidified to block up the gap tightly, thus the waterproof performance is good.
Description
Technical field
The utility model relates to shape for building field, specifically a kind of connector of belt type cavity section bar.
Background technology
Door and window uses section bar when processing, assembling, the structure that often has horizontal profile to be connected with vertical section bar.
At present, syndeton between section bar be generally connection section 11 ＇ at horizontal profile 1 ＇ as shown in Figure 1 with the vertical side of section bar 2 ＇ after offseting directly with screw 3 ＇ lockings, then at the outline that connects section 11 ＇, stamp special-purpose adhesive glue and reinforce and water-tight.This syndeton is higher to the requirement on machining accuracy of section bar, and particularly connection section 11 ＇ of horizontal profile 1 ＇, if connect section 11 ＇ out-of-flatnesses, can cause syndeton to become flexible, wave; And the common shape of connection section 11 ＇ of horizontal profile 1 ＇ is comparatively complicated, especially the downslide of door and window and the lower middle part of the side, need the manual outline operation along connecting section 11 ＇ and play glue, extremely waste time and energy, and inconvenience; Glue penetrates into and connects section 11 ＇ from outline ecto-entad, and infiltration capacity is few and inhomogeneous, and section bar is used position, rear section easily to come unstuck for a long time, forms infiltration gap, and water resistance is poor.
Also there is kind of sectional material connection structure as shown in Figure 2, rubber cushion 4 ＇ of paster shape on connection section 11 ＇ of horizontal profile 1 ＇, the shape of rubber cushion 4 ＇ and the form fit that is connected section 11 ＇, the one side of rubber cushion 4 ＇ and horizontal profile 1 ＇ to be connected section 11 ＇ bonding, another side is bonding with the side of vertical section bar 2 ＇, then again with screw 3 ＇ lockings.Due to rubber cushion, 4 ＇ have certain thickness, and material is soft there is elastic deformation, between two section bars, can play certain filling corrective action, reduced the requirement to section bar machining accuracy, the problem of still easily having become flexible, having waved after screw 3 ＇ lockings in a kind of syndeton before having solved, and paste simply, conveniently.But while having raised line or groove on vertical section bar 2 ＇, rubber cushion 4 ＇ still cannot fit completely with section bar, can produce larger infiltration gap, water resistance is still undesirable.
In addition, aforementioned two kinds of syndetons all only depend on connection section 11 ＇ of horizontal profile 1 ＇ and vertically section bar 2 ＇ adhesions reinforcings, connect section and are linear, and consolidation effect is poor, connects insecure.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defect that above-mentioned prior art exists, and a kind of connector of belt type cavity section bar is provided, and can connect securely two section bars, and nothing infiltration gap between two section bars after connecting, good water-proof effect.
For this reason, the technical solution adopted in the utility model is as follows: a kind of connector of belt type cavity section bar, and its technical characterictic is, it is block that described connector is, the die cavity of its outline and section bar is adaptive, to be built in die cavity, it comprises at least one plug surface and perpendicular to the adhesive surface of plug surface; Described adhesive surface comprises inner face and outer face, forms a boss on outer face, leaves annular storage glue face between the outer rim of this boss and the outline of connector.
Connector is inserted in the die cavity of horizontal profile by plug surface, after being contacted with profile wall, connector is positioned in die cavity, between storage glue face and the inwall of die cavity, form one for applying the storage Jiao Gou of adhesive glue, connector can also be bondd with the sidewall contact of vertical section bar, then use screw lock horizontal profile and vertical section bar.This structure of setting up connector overcome section bar directly connect the requirement on machining accuracy bringing high, there is infiltration gap, connect insecure problem, also changed the structure with sheet rubber cushion connection profile, make the block connector that is built in horizontal profile die cavity by line Innovation of Connection, become face to connect at the gluing place between section bar, effectively improved bonding strength.And, after being squeezed, glue overflows from inside to outside, can rapidly, effectively fill up between section bar because machining accuracy is not high or section bar ad hoc structure needs the gap that cause, and after solidifying, gap is stifled real, water resistance is good.In addition, the utilization rate of glue is high, has avoided waste, is also difficult for coming unstuck, and also need not along the connection section outline of horizontal profile, play glue again, easy to operate, time saving and energy saving.It is convenient that being arranged so that of boss, storage Jiao Gou played glue, avoided beating after glue occurring that glue is because of the gravity inhomogeneous situation of glue amount that trickling causes downwards on adhesive surface simultaneously; During installation, adhesive surface is placed in die cavity, and the outer wall evagination of boss is in connecting section, make boss can increase the contact area after horizontal profile offsets with vertical section bar, can force again glue to be uniformly distributed to surrounding, be effectively filled into and connect between section and vertical section bar, utilization rate is high, does not waste; While playing glue, the amount of glue, more than the capacity of storage Jiao Gou, makes section bar after offseting, and has enough glue to excessive, is full of the gap connecting between section and section bar, and good waterproof performance, is connected firmly.
As improvement, on described inner face, also form the boss that leaves annular storage glue face between the outline with connector, the inside and outside two ends symmetry of connector.This setting, makes the inside and outside two ends of connector identical, easy to process; During assembling, connector can be arranged on the left side of horizontal profile, also can be arranged on the right side of horizontal profile.
As improvement, on described plug surface, there are the many interference fins for contacting with die cavity inwall.This setting, make connector by the interference fin on plug surface and die cavity interference fit, avoid the connector that pocket machining error causes to insert difficulty, and, glue can enter between two adjacent interference fins after being squeezed, between connector and the die cavity of horizontal profile, further increase cementing structure, avoided connector displacement, guaranteed that its positioning stablity is reliable; Interference fin has also played the effect of reinforcing rib, has improved the intensity of connector itself, makes connector not yielding.
As improvement, described interference fin extends from the outside end face direction of inner face; Described interference fin two ends are low, middle high, and its upper surface is plane or cambered surface.This setting, makes connector be inserted into more convenient to operate, laborsaving in horizontal profile die cavity.
As improvement, described plug surface is upper and lower two faces, many equidistant being evenly distributed on upper and lower two plug surfaces of interference fin.This setting, make between the die cavity of connector and horizontal profile be connected more firm.
As improvement, the height of described interference fin 43 is 0.05～0.5cm; The height of described boss 44 is 0.5～2cm.This setting, makes the gap surplus reserving both be convenient to connector insertion die cavity and locate reliably, reserves again the access path of viscose glue, has improved locating effect.
As improvement, described connector is hollow.This setting, the cost of material is low to make connector, and quality is light.
As improvement, on the inwall of described connector, also form at least one reinforced wall.This setting, makes the sound construction of connector, and intensity is high.
As improvement, described connector is the nonmetal parts of plastics, bakelite or nylon material.This setting, makes connector have nonmetallic deformation behavior, is convenient to manufacture in batches, and tangible modified tone joint space while coordinating with shape, and connect closely after inserting.
The beneficial effects of the utility model are mainly reflected in: first, be connected firmly, to only with screw, connect or change by the structure of two section bars of sheet rubber cushion connection the structure that is built in die cavity connection with block connector into, horizontal profile has also become face to be connected by original linear Innovation of Connection with the ruggedized construction between vertical section bar, increased the connection area between section bar, and, glue is oozed to be modified into push from ecto-entad overflows it from inside to outside, increased the glue amount being filled between two section bars, and the glue amount at each position is more even, and consolidation effect is good; The second, water resistance is good, after horizontal profile and vertical section bar offset, glue on the boss of connector and in the storage glue ditch backward surrounding that is squeezed is overflow, enough glue is filled in the infiltration gap between two section bars, and the gap of seeping water after adhesive curing is stifled real, has embodied excellent water resistance.
Accompanying drawing explanation
Fig. 1 is the assembling explosive view (set forth in background technology, no longer repeat in specific embodiment) of the utility model prior art 1.
Fig. 2 is the assembling explosive view (set forth in background technology, no longer repeat in specific embodiment) of the utility model prior art 2.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the structural representation of another angle of the utility model.
Fig. 5 is top view of the present utility model.
Fig. 6 is left view of the present utility model.
Fig. 7 is assembling explosive view of the present utility model.
Fig. 8 is the structural representation of another angle of the utility model horizontal profile.
Fig. 9 is front view after the utility model is installed in horizontal profile.
Figure 10 is the structural representation after the utility model has assembled.
Shown in figure:
1 ＇, horizontal profile, 11 ＇, connection section, 2 ＇, vertical section bar, 3 ＇, screw, 4 ＇, rubber cushion;
1, horizontal profile, 11, connect section, 2, vertical section bar, 3, screw, 41, plug surface, 42, adhesive surface, 43, interference fin, 44, boss, 45, reinforced wall, 46, storage glue face, 5, dog screw.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The connector of a kind of belt type cavity section bar as shown in Figure 3, Figure 4, for metal level section bar 1(as the downslide of door and window, the lower middle part of the side) and the vertical section bar 2(of metal as: the connection the frame of door and window), it is sealed die cavity that horizontal profile 1 is provided with cross section along its length.
Described connector is one to be block plastic hollow parts, its outline and die cavity are adaptive, to be built in die cavity, it comprises upper and lower two plug surfaces 41 and two adhesive surfaces 42 perpendicular to plug surface 41, described adhesive surface 42 is comprised of inner face and outer face, all forms boss 44 on inner face, outer face, and the height of boss 44 is 1cm, between the outer rim of this boss 44 and the outline of connector, leave annular, continuous storage glue face 46, the inside and outside two ends of connector are symmetrical.On the inwall of described connector, also form a reinforced wall 45.
In conjunction with Fig. 5, Fig. 6, on upper and lower two plug surfaces 41, all there are the many interference fins 43 for contacting with die cavity inwall, described interference fin 43 extends from the outside end face direction of inner face, and equidistant being uniformly distributed; Described interference fin 43 two ends are low, middle high, and its upper surface is cambered surface; The height of described interference fin 43 is 0.2cm
As shown in Figure 7, Figure 8, needing one end of the horizontal profile 1 of connection is connection section 11, and in this example, horizontal profile 1 has two die cavities, and corresponding connector also has two.
During assembling, the length direction of connector from connection section 11 ends of horizontal profile 1 along horizontal profile 1 is placed in die cavity, by plug surface 41 or the interference fin on it 43 and die cavity interference fit.Inner face and outer face are all placed in the die cavity of horizontal profile, and the outer wall evagination of the boss 44 on outer face, in connecting section 11, by 5 lockings of two dog screws, avoids connector to slide in die cavity between connector and horizontal profile.As shown in Figure 9, between storage glue face 46 and the inwall of die cavity, form a storage Jiao Gou, at boss 44, storage Jiao Gou with on being connected section 11, all stamp glue, and the glue amount of filling at storage Jiao Gouchu is greater than the capacity of storage Jiao Gou, then by the combination that offsets of horizontal profile 1 and vertical section bar 2.Now, boss 44 is squeezed to be out of shape and expands to surrounding, force the glue in storage glue ditch to overflow to surrounding, fill full whole connection section 11, and be full of the gap forming after two section combinations, after adhesive curing, the gap between section bar is all blocked up in fact, both strengthened the degree of being connected firmly between section bar, improved again percolation-proof performance.Separately there is part glue to be pressed between the interference fin 43 of connector sidewall, after adhesive curing, connector and die cavity is bonding.
Finally, then the horizontal profile 1 glue being connected with screw 3 and vertically section bar 2 mechanical connections lockings, as shown in figure 10, realized being connected between horizontal profile 1 and vertical section bar 2.
Below only with regard to the utility model preferred embodiment, be described, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (9)
1. the connector of a belt type cavity section bar, it is characterized in that: described connector is block, the die cavity of its outline and section bar is adaptive, to be built in die cavity, it comprises at least one plug surface (41) and perpendicular to the adhesive surface (42) of plug surface (41); Described adhesive surface (42) comprises inner face and outer face, forms a boss (44) on outer face, leaves annular storage glue face (46) between the outer rim of this boss (44) and the outline of connector.
2. the connector of a kind of belt type cavity section bar according to claim 1, is characterized in that: on described inner face, also form the boss (44) that leaves annular storage glue face (46) between the outline with connector, the inside and outside two ends symmetry of connector.
3. the connector of a kind of belt type cavity section bar according to claim 1, is characterized in that: on described plug surface (41), have the many interference fins (43) for contacting with die cavity inwall.
4. the connector of a kind of belt type cavity section bar according to claim 3, is characterized in that: described interference fin (43) extends from the outside end face direction of inner face; Described interference fin (43) two ends are low, middle high, and its upper surface is plane or cambered surface.
5. the connector of a kind of belt type cavity section bar according to claim 4, is characterized in that: described plug surface (41) is upper and lower two faces, and many interference fins (43) are equidistant to be evenly distributed on upper and lower two plug surfaces (41).
6. the connector of a kind of belt type cavity section bar according to claim 5, is characterized in that: the height of described interference fin (43) is 0.05～0.5cm; The height of described boss (44) is 0.5～2cm.
7. the connector of a kind of belt type cavity section bar according to claim 1, is characterized in that: described connector is hollow.
8. the connector of a kind of belt type cavity section bar according to claim 7, is characterized in that: on the inwall of described connector, also form at least one reinforced wall (45).
9. the connector of a kind of belt type cavity section bar according to claim 1, is characterized in that: described connector is the nonmetal parts of plastics, bakelite or nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550641.5U CN203462948U (en) | 2013-09-05 | 2013-09-05 | Connecting piece with cavity and profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550641.5U CN203462948U (en) | 2013-09-05 | 2013-09-05 | Connecting piece with cavity and profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462948U true CN203462948U (en) | 2014-03-05 |
Family
ID=50175320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320550641.5U Withdrawn - After Issue CN203462948U (en) | 2013-09-05 | 2013-09-05 | Connecting piece with cavity and profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437666A (en) * | 2013-09-05 | 2013-12-11 | 浙江博奥铝业有限公司 | Connecting piece with cavity sectional material |
-
2013
- 2013-09-05 CN CN201320550641.5U patent/CN203462948U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437666A (en) * | 2013-09-05 | 2013-12-11 | 浙江博奥铝业有限公司 | Connecting piece with cavity sectional material |
| CN103437666B (en) * | 2013-09-05 | 2015-08-19 | 浙江博奥铝业有限公司 | A kind of connector of belt type cavity section bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20150819 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |