CN215663279U - Bright strip mounting structure is cut to water - Google Patents

Abstract

The utility model provides a water-cutting bright strip mounting structure, and belongs to the technical field of automobiles. It has solved the current bright wisp is cut to water and has been connected not jail and take place the problem of deformation easily with the end cap. This bright wisp is cut to water includes the body, the both sides of body are buckled and are formed the draw-in groove, install the end cap on the body, the protruding joint portion that forms in both sides of end cap, the end cap carries out the joint through the joint portion of both sides and the draw-in groove on the body, the lateral wall that the end cap is located between two joint portions is sunken to form the recess, instil into through glue, make the joint portion bond more fully with the draw-in groove inner wall of body, set up the fixed orifices on the end cap lateral wall, pass the door panel beating through the screw and twist in the fixed orifices of seting up on the end cap, make body and door sheet metal connected together. This bright wisp mounting structure is cut to water has improved the fastness that body and end cap are connected and guarantees that the body is difficult for taking place deformation.

Description

Bright strip mounting structure is cut to water

Technical Field

The utility model belongs to the technical field of automobiles, and relates to a water-cutting bright strip mounting structure.

Background

The automobile is one of the very popular vehicles in the life today, generally by the engine, the chassis, the automobile body and four basic parts of electrical equipment constitute, the advantage that has the convenience people's trip, in current automobile, the door that has the door window can be installed to the both sides of automobile body, it is more comfortable to guarantee that the automobile is at the carriage inside of the in-process of traveling, passenger or driver can make the door window go up and down according to self demand, window frame department still installs the water that comprises rubber material and cuts, make glass can play the effect of cutting off water droplet, impurity such as water smoke and dust on the door window in the in-process of going up and down, still install the bright wisp on the water cuts, play the decoration automobile body effect, the quality of automobile is felt has been improved.

In the prior art, the water cutting bright wisp is connected with an automobile body metal plate through a plug structure, the plugs are generally connected in a clamping mode through interference fit, then the connection of the side of each plug is reinforced through a glue bonding and fixing mode, and finally the water cutting bright wisp is fixed with the automobile body metal plate through a self-tapping screw screwing mode.

Because the interference fit side of the plug and the back of the bright strip are in a zero-sticking state, the flowing of the glue is blocked, the bonding mode between the plug and the glue and the back of the bright strip after the glue is dripped is local point contact easily, and the situation that the bonding is easy to loosen may occur at the moment; in addition, under the condition that the bonding strength of the glue is enough, when the water cut bright strip is connected with the vehicle door metal plate by screwing the plug screw hole, the glue is locally bonded; at the moment, the part for transferring force or torque is only the place for bonding glue, and the stress area is small; therefore, the bright strip surfaces at the positions are easy to be stressed and concentrated, so that the bright strip surfaces are deformed.

In addition, due to the manufacturing tolerance of the plug and the sinking fluctuation of the car door metal plate during the installation of the screw, the locking force or the moment transmitted to the glue dripping position is larger, and the tightening force and the moment of the screw on the bright surface of the bright strip are larger; the occurrence of deformation of the bright surface is aggravated.

Disclosure of Invention

The utility model aims to provide a water-cutting bright strip mounting structure aiming at the problems in the prior art, and the technical problems to be solved by the utility model are as follows: how to guarantee that end cap and water cut firm in connection prevents that bright wisp surface from taking place to warp simultaneously.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a bright wisp mounting structure is cut to water, and bright wisp is cut to water includes the body, and this bright wisp mounting structure is cut to water includes a plurality of end caps that are used for connecting body and automobile body, its characterized in that, the protruding joint portion that forms in end cap both sides, the end cap is located two lateral wall between the joint portion is inwards sunken to form the recess, the body both sides are inwards turned over and are formed the draw-in groove that can supply joint portion card to go into, set up the fixed orifices on the end cap lateral wall.

Bright wisp is cut to water is including installing the body in door window frame department, bright wisp mounting structure is cut to water includes a plurality of end caps, the draw-in groove that forms is buckled to the both sides of body, install the end cap on the body, the protruding joint portion that forms in both sides of end cap, the end cap carries out the joint through the joint portion of both sides and the draw-in groove on the body, the lateral wall that the end cap is located between two joint portions is sunken to form the recess, make and can leave the clearance between this side lateral wall of end cap and the body, instil into through glue, make glue can flow in the recess, and then make the joint portion of end cap and the draw-in groove inner wall bonding of body more abundant, at this moment the end cap, glue, contact between the back three of body bright face is face contact and non-point contact. The side wall of the plug is provided with a fixing hole, after the glue is fully solidified, the body and the door sheet metal are connected together by passing a screw through the door sheet metal and screwing the screw into the fixing hole formed in the plug, the structural strength of two sides of the body is higher due to the arrangement of the clamping groove structure, the generated acting force is transmitted to the inner wall of the clamping groove with higher structural strength through the clamping part in the screwing process of the screw, and the contact among the plug, the glue and the back of the bright surface of the body is surface contact rather than point contact; the deformation caused by concentrated stress on the surface of the body can be effectively prevented; in addition, because joint portion and draw-in groove joint and fully bond joint portion on the draw-in groove inner wall through glue, also guarantee the joint strength of end cap and body.

In foretell bright wisp mounting structure is cut to water, the end cap is the strip, the one side that the end cap has the recess is the inboard, and the opposite side is the outside, joint portion is protruding formation respectively on other both sides lateral wall, one of them joint portion middle part is sunken to form the injecting glue groove in intercommunication recess and the end cap outside, the injecting glue hole that communicates with the recess is seted up to the one end edge in the end cap outside.

The end cap is the strip, it has one side of recess to be the inboard, the opposite side is the outside, joint portion is protruding formation respectively on the lateral wall of other both sides, the sunken glue injection groove that forms in middle part of one of them joint portion, glue injection groove both ends run through the inside and outside both sides of end cap respectively, make recess and external intercommunication, set up the glue injection hole on the outside lateral wall that the end cap is close to one end, the glue injection hole runs through the inside and outside both sides of end cap equally and makes recess and external intercommunication, in with end cap and body bonding process, glue can pass through the one end of recess, the glue injection groove, three crowded income in glue injection hole, guarantee with this that the glue of joint portion and draw-in groove inner wall department is more even, and then guarantee that end cap and body bond more firmly.

In the water cutting bright strip mounting structure, the outer side of the plug protrudes to form a first reinforcing block, the fixing hole is formed in the first reinforcing block, and one end of the fixing hole penetrates through the inner side of the plug.

The protruding formation boss in the end cap outside is one, and the fixed orifices is seted up on boss one, and its one end runs through to the inboard and recess intercommunication of end cap, and the setting of boss one has strengthened the structural strength in the end cap outside, can prevent effectively that the screw from being in the fracture of the end cap of screw up in-process.

In the above-mentioned bright wisp mounting structure is cut to water, one of them joint portion with form the step face that supplies body one side edge to lean on between the end cap outside, another inwards cave in and form the spacing groove that supplies body opposite side edge card to go into on the joint portion.

One of them joint portion forms the step face with forming between the end cap outside lateral wall, and sunken formation spacing groove in another joint portion, when two joint portion card income bodies in the draw-in groove, the body wherein one side of buckling can support and lean on the step face, and the edge card that the opposite side was buckled is gone into in the draw-in groove to this guarantees the fastness of end cap and body joint.

In the above-mentioned bright wisp mounting structure is cut to water, body one side edge is protruding to form the limiting plate, one side edge in the outside of end cap corresponds the limiting plate and inwards caves in and forms spacing mouth.

The edge of body one side is protruding to form the limiting plate, corresponds protruding the offering spacing mouth on the end cap, and after end cap and body joint finished, the limiting plate supported and leaned on the lateral wall of end cap outside and was located spacing mouthful to this end cap after finishing to the joint carries on spacingly, prevents that the end cap position from taking place the skew, droing.

In the above installation structure for the water-cutting bright strips, the body is further provided with an end cover, one end of the plug protrudes to form a raised head, the end cover is provided with a socket, one end of the end cover is inserted into the body, and the other end of the end cover protrudes to form a second reinforcing block with the thickness smaller than that of the first reinforcing block.

The installation is used for sealed end cover on the body, set up the socket on the end cover, the protruding plush copper that forms in end cap one side, the plush copper that the end cover was passed through on the end cap inserts the socket and fixes, the one end and the body of end cover are pegged graft, the other end is protruding to form the boss two of self structure enhancement, the thickness of boss one will be thicker than boss two, prevent to lead to having the clearance between boss two and the panel beating with the contact of automobile body panel beating earlier at the in-process boss two of screwing up fixedly through the screw, and then prevent to screw up power or moment grow in the in-process, thereby reduce the possibility that the body bright surface takes place to warp.

Compared with the prior art, this bright wisp mounting structure is cut to water has following advantage:

the body and the plug are clamped and fixed in a clamping way through a clamping groove and a clamping part, the gap between the plug and the body is increased, glue is extruded into the glue injecting hole, the glue injecting groove and a groove at one end of the inner side of the plug, the clamping part is clamped and fixed with the inner wall of the clamping groove, the connection firmness of the plug and the body is ensured while the glue is uniformly distributed, and subsequently, when the fixed hole on the door metal plate and the plug is connected through a screw, because the strength of the clamping groove structure is greater than that of the bright surface part of the body, when the screw is screwed and fixed, the generated force or torque can directly act on the part; force or moment is prevented from directly acting on the bright surface of the body with weak strength; thereby preventing the bright surface of the body from being deformed.

The reinforcing block I formed by the protrusion on the plug can enhance the structural strength of the outer side of the plug, the reinforcing block II on the end cover can enhance the structural strength of the end cover, but the thickness of the reinforcing block II is smaller than that of the reinforcing block I, the reinforcing block II is prevented from contacting with a metal plate of a vehicle body to cause a gap between the reinforcing block I and the metal plate in the process of screwing and fixing through a screw, and further the screwing force or the torque in the screwing process is prevented from being increased, so that the possibility of deformation of the bright surface of the body is reduced.

Thirdly, after the body and the plug are clamped and connected with each other through the clamping groove and the clamping portions, one side of the body, which is bent, is abutted against a step surface formed between one of the clamping portions and the outer side of the plug, and the other side of the body is clamped into a limiting groove formed by the depression of the other clamping portion, so that the clamping firmness of the plug and the body is guaranteed.

Fourthly, after the end cap and the body are clamped, the limiting plate is abutted against the side wall on the outer side of the end cap and located on the limiting opening, so that the end cap is limited after the clamping is finished, and the position of the end cap is prevented from deviating and falling.

Drawings

Fig. 1 is a schematic view of the whole structure of the water cut bright strip and a partial enlarged view thereof.

Fig. 2 is a schematic view of the whole structure of the water cut bright strip and a partial enlarged view thereof.

Fig. 3 is a schematic structural view of the body and a partially enlarged view thereof.

Fig. 4 is a first structural schematic diagram of the plug.

Fig. 5 is a structural schematic diagram ii of the plug.

Fig. 6 is a schematic structural view of the end cap.

In the figure, 1, a body; 2. a plug; 2a, a clamping part; 2a1, a glue injection groove; 2a2, step surface; 2a3, a limit groove; 2b, a groove; 2c, fixing holes; 2d, injecting glue holes; 2e, reinforcing block one; 2f, a limiting port; 2g, a raised head; 3. a card slot; 4. a limiting plate; 5. an end cap; 5a, a socket; 5b and a second reinforcing block.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, the two ends of the body 1 are provided with strip-shaped plugs 2, the plugs 2 are made of plastic materials, the two sides of the body 1 are bent inwards to form slots 3 for installing the plugs 2, so as to improve the structural strength of the body 1, the two sides of the plugs 2 are protruded to form clamping portions 2a, the inner side wall of the plug 2 between the two clamping portions 2a is provided with a groove 2b, when the plug is installed, the plug 2 is directly clamped into the clamping groove 3 of the body 1 through the clamping parts 2a at the two sides, after the plug 2 is inserted into the body 1, the clamping parts 2a slide to proper positions along the groove wall of the clamping groove 3, then, the end cover 5 is inserted from one side of the body 1, the plug 2 is slid to enable the raised head 2g to be inserted into the socket 5a, the limiting plate 4 formed by the protrusion of one side of the body 1 is enabled to abut against the limiting opening 2f formed in the side wall of the outer side of the plug 2, and the plug 2 is clamped on the body 1 and is in a pre-fixed state.

As shown in fig. 1-6, the middle of the clamping portion 2a on one side of the plug 2 is recessed to form an injection groove 2a1, an injection hole 2d is formed in the side wall of the outer side of one end close to the end cover 5, when bonding and fixing are performed, an assembler keeps away from one end of the end cover 5 at the plug 2, glue is extruded into the injection groove 2a1 and the injection hole 2d, the glue flows between the groove 2b on the inner side of the plug 2 and the inner wall of the body 1, so that the clamping portion 2a in the clamping groove 3 is sufficiently bonded and fixed with the groove wall of the clamping groove 3, and the stability of connection between the plug 2 and the body 1 is ensured.

As shown in fig. 1-6, the middle part of the outer side wall of the plug 2 protrudes to form a first reinforcing block 2e, the first reinforcing block 2e is provided with a fixing hole 2c, one end of the end cover 5 is inserted into the body 1, and the other end of the end cover protrudes to form a second reinforcing block 5b, when the plug is installed, the plug passes through the door sheet metal through a screw and is screwed into the fixing hole 2c, so that the body 1 is fixed on the body sheet metal, the thickness of the first reinforcing block 2e is higher than that of the second reinforcing block 5b, the first reinforcing block 5b is prevented from contacting with the body sheet metal in the screw tightening and fixing process to cause a gap between the first reinforcing block 2e and the sheet metal, the tightening force or torque in the tightening process is prevented from becoming large, and the body 1 is ensured not to deform.

In addition, in the process of screwing the screw, the force or the moment formed by screwing the screw acts on the groove wall of the clamping groove 3 with higher structural strength of the body 1, and the force or the moment can be effectively prevented from directly acting on the bright surface of the body with weak strength, so that the bright surface of the body is prevented from being deformed.

As shown in fig. 1-6, a step surface 2a2 is formed between the clamping portion 2a on one side of the plug 2 and the outer side wall of the plug 2, the side edge of the bent body 1 abuts against the step surface 2a2, the clamping portion 2a on the other side of the plug 2 is recessed to form a limiting groove 2a3, and the bent body 1 on the other side is clamped into the limiting groove 2a3, so that the plug 2 is more stably connected without being bonded with the body 1, and is prevented from displacement.

The installation principle is as follows: insert body 1's draw-in groove 3 through joint portion 2a with end cap 2, body 1 is inserted to 5 one end of end cover, slip end cap 2 makes plush copper 2g insert socket 5a, does not install end cap 5's one end at end cap 2, injecting glue hole 2d, three crowded glue in injecting glue groove 2a1 for joint portion 2a and 3 cell walls bonding of draw-in groove are fixed, pass the door panel beating through the screw after the group and twist fixed orifices 2c, make body 1 install on the door panel beating.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although terms such as the body 1, the plug 2, the clamping portion 2a, the glue injection groove 2a1, the step surface 2a2, the limiting groove 2a3, the groove 2b, the fixing hole 2c, the glue injection hole 2d, the first reinforcing block 2e, the limiting opening 2f, the nose 2g, the clamping groove 3, the limiting plate 4, the end cap 5, the socket 5a, and the second reinforcing block 5b are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (6)

1. The utility model provides a bright wisp mounting structure is cut to water, and bright wisp is cut to water includes body (1), and this mounting structure that bright wisp is cut to water includes a plurality of end caps (2) that are used for connecting body (1) and automobile body, its characterized in that, end cap (2) both sides are protruding to form joint portion (2a), end cap (2) are located two lateral wall between joint portion (2a) is inwards sunken to form recess (2b), body (1) both sides are inwards turned over and are rolled over draw-in groove (3) that form can supply joint portion (2a) card to go into, set up fixed orifices (2c) on end cap (2) lateral wall.

2. The water cutting bright wisp mounting structure of claim 1, characterized in that end cap (2) is strip-shaped, one side of end cap (2) with recess (2b) is the inboard, the other side is the outside, joint portion (2a) is protruding respectively and is formed on the lateral wall of other both sides, one of them joint portion (2a) middle part is sunken to form notes rubber groove (2a1) that communicates recess (2b) and end cap (2) outside, the injecting rubber hole (2d) that communicates with recess (2b) is seted up at the one end edge in end outside end cap (2) outside.

3. The water cut bright strip mounting structure of claim 2, wherein the outer side of the plug (2) protrudes to form a first reinforcing block (2e), the fixing hole (2c) is arranged on the first reinforcing block, and one end of the fixing hole penetrates through the inner side of the plug (2).

4. The water cut bright strip mounting structure of claim 2, wherein a step surface (2a2) for abutting against one side edge of the body (1) is formed between one of the clamping parts (2a) and the outer side of the choke plug (2), and the other clamping part (2a) is recessed inwards to form a limiting groove (2a3) for clamping the other side edge of the body (1).

5. The water cut bright wisp mounting structure of claim 4, characterized in that, body (1) one side edge is protruding forms limiting plate (4), the outside one side edge of end cap (2) corresponds limiting plate (4) and inwards caves in and forms spacing mouth (2 f).

6. The water cut bright strip mounting structure of claim 3, wherein the body (1) is further provided with an end cover (5), one end of the plug (2) protrudes to form a raised head (2g), the end cover (5) is provided with a socket (5a), one end of the end cover (5) is inserted into the body (1), and the other end of the end cover protrudes to form a second reinforcing block (5b) with a thickness smaller than that of the first reinforcing block (2 e).

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