Invention content
One purpose of the disclosure is to provide a kind of sealing strip, which installs firm and easy disassembly.
The another object of the disclosure is to provide a kind of vehicle, which uses the sealing strip that the disclosure provides.
According to the disclosure in a first aspect, the disclosure provides a kind of sealing strip, which has to be clamped in metal plate
Clamping part on seam allowance, the clamping part include the first side wall being oppositely arranged and second sidewall, which is used to compress institute
The upper surface of metal plate seam allowance is stated, the first lip and the second lip, first lip are formed on the inner wall of the second sidewall
It can deform under the extruding of the metal plate seam allowance with the second lip and mutually support, to compress jointly under the metal plate seam allowance
Surface.
Optionally, the hardness of first lip is more than the hardness of second lip.
Optionally, first lip is closely knit glue lip, and second lip is foamed glue lip.
Optionally, the U-shaped profile of the clamping part, and third lip is formed on the inner wall of the first side wall,
To compress the upper surface of the metal plate seam allowance.
Optionally, under the extruding of the metal plate seam allowance, first lip and the second lip can deform, with described
Two side walls surround buffering cavity jointly, and the cushion chamber road is put with extension bit, and in the expansion position, adjustment item is clogged to institute
It states in buffering cavity so that first lip and the second lip compress the lower surface of the metal plate seam allowance jointly.
Optionally, first lip and the second lip are respectively formed as what is extended toward each other from the second sidewall
First strip lip and the second strip lip, and the free end of the first strip lip and the second strip lip is spaced apart.
Optionally, the first strip lip is located at the right side of the second strip lip, the first strip lip and
Projection section overlapping of the second strip lip in the second sidewall, and the free end of the first strip lip is higher than described
The free end of second strip lip.
Optionally, first lip and the second lip are respectively formed as what is extended toward each other from the second sidewall
First arc lip and the second arc lip, and the first arc lip is connected with the free end of the second arc lip.
Optionally, the first arc lip is located at the right side of the second arc lip, and the first arc lip
Arc length be less than the second arc lip arc length.
Optionally, the inside of the clamping part is also wrapped on the U-shaped skeleton for being used to support the clamping part.
Optionally, it is also upwardly extended on the outer wall of the first side wall and is formed with foaming body.
According to the second aspect of the disclosure, a kind of vehicle is provided, which includes the sealing strip that the disclosure provides.
Optionally, it is also upwardly extended on the outer wall of the first side wall and is formed with foaming body, the clamping part is clamped in side
It encloses on metal plate seam allowance, in closing of the door, the foaming body is used to seal the car door and gusset.
Through the above technical solutions, a clamp arm as clamping part, the first side wall applies the upper surface of metal plate seam allowance
Extruding force, so as to fulfill the clamping of the side of metal plate seam allowance;As another clamp arm of clamping part, second sidewall is to thereon
One lip and the second lip apply extruding force jointly so that the first lip and the second lip mutually support, and are extruded in metal plate jointly
On the lower surface of seam allowance, so as to fulfill the clamping of the opposite side of metal plate seam allowance.In addition, the first lip and the second lip can be in metal plates
It deforms under the extruding of golden seam allowance and mutually supports, so that the first lip and the second lip can support metal plate to stop on the whole
Mouthful, and with certain deformability, the dismounting of metal plate seam allowance so as to facilitate thickness larger, and the smaller metal plate of thickness can be prevented
Golden seam allowance comes off, at the same meet be inserted into installation and extract dismounting requirement so that sealing strip can be firm and easily install
Onto the metal plate seam allowance of thickness difference bigger.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Specific embodiment
The specific embodiment of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
As shown in Figure 1 to Figure 3, the disclosure provides a kind of sealing strip, which has to be clamped in metal plate seam allowance 20
On clamping part, which includes the first side wall 11 that is oppositely arranged and second sidewall 12, and the first side wall 11 is for compressing metal plate
The upper surface of golden seam allowance 20 is formed with the first lip 13 and the second lip 14,13 He of the first lip on the inner wall of second sidewall 12
Second lip 14 can be deformed under the extruding of metal plate seam allowance 20 and mutually be supported, to compress the following table of metal plate seam allowance 20 jointly
Face.
Above-mentioned clamping part can there are many embodiment, in a kind of illustrative embodiment, as shown in Figure 1 to Figure 3,
The U-shaped profile of the clamping part, that is, clamping part is formed with U-clamp slot.In other modes of texturing, the horizontal stroke of the clamping part
Section can should all belong to such deformation with V-shaped among the protection domain of the disclosure.
Further, metal plate seam allowance 20, as shown in Figure 1 to Figure 3, shape on the inner wall of the clamping part are clamped for ease of clamping part
Into there is third lip 110, to compress the upper surface of metal plate seam allowance 20.
Wherein, the support construction energy formed under the extruding of metal plate seam allowance 20 for ease of the first lip 13 and the second lip 14
Enough to have reliable hardness and enough deformabilities simultaneously, the hardness of the first lip 13 is more than the hardness of the second lip 14.
In other words, the hardness of the first lip 13 is different from the hardness of the second lip 14.
Further, as a kind of typical embodiment, the first lip 13 can be closely knit glue lip, the second lip
14 can be foamed glue lip.For example, the first lip 13 can be made of EPDM dense rubber, the second lip 14 can be by
EPDM blown rubber is made.
The noun of locality both here and below is for the direction shown in Fig. 1 to Fig. 3 up and down.Having
When body is applied to gusset metal plate, the upper surface of metal plate seam allowance 20 represents the outer surface of gusset metal plate seam allowance, under metal plate seam allowance 20
Surface represents the inner surface of gusset metal plate seam allowance.In addition, it is for U-clamp slot, specifically inside and outside the noun of locality herein
Ground, the first side wall and second sidewall are inside towards the side of U-clamp slot, are outside away from the side of U-clamp slot.
As a clamp arm of clamping part, the first side wall 11 applies extruding force to third lip 110 thereon so that third
Lip 110 is extruded on the upper surface of metal plate seam allowance 20, so as to fulfill the clamping of the side of metal plate seam allowance 20;As clamping part
Another clamp arm, second sidewall 12 apply extruding force jointly to the first lip 13 thereon and the second lip 14 so that the first lip
The 13 and second mutually support of lip 14 of side, is extruded on the lower surface of metal plate seam allowance 20, jointly so as to fulfill metal plate seam allowance 20
The clamping of opposite side.In addition, the second relatively soft lip 14 and relatively hard 13 coordinated of the first lip support jointly
Metal plate seam allowance 20, the dismounting for the metal plate seam allowance 20 that can have not only facilitated thickness larger, but also the smaller metal plate seam allowance 20 of thickness can be prevented
Come off, so as to simultaneously meet be inserted into installation and extract dismounting requirement so that sealing strip can be firm and be conveniently mounted to thickness
On the metal plate seam allowance of the poor bigger of degree.
Wherein, above-mentioned sealing strip can realize the sealing function of sealing strip by any appropriate sealing structure, such as Fig. 1 institutes
Show, also upwardly extended on the outer wall of the first side wall 11 and be formed with foaming body 111.Furthermore it is possible to the row of being provided on foaming body 111
Stomata, gas therein can be discharged when being squeezed.When being applied particularly to gusset metal plate, the foaming body 111 from first
Extend on side wall 11 towards vehicle lateral direction, which can be extruded between gusset and car door.
In addition, for ease of ensureing the structural strength of clamping part, ensure the fixing of sealing strip connection, such as Fig. 1 to Fig. 3 institutes
Show, the inside of clamping part is also wrapped on the U-shaped skeleton 17 for being used to support clamping part.The U-shaped skeleton 17 can be made of steel alloy.
To better ensure that the connection fixing of sealing strip, as shown in Figure 1 to Figure 3, under the extruding of metal plate seam allowance 20, the
One lip 13 and the second lip 14 can deform, and surround buffering cavity 15 jointly with second sidewall 12, which has
Expand position, as shown in figures 1 and 3, when expanding position, in adjustment item 16 filling to buffering cavity 15 so that the first lip
13 and second lip 14 compress the lower surface of metal plate seam allowance 21 jointly.
That is, metal plate seam allowance 20 includes the first metal plate seam allowance 21 and the second metal plate seam allowance 22, the thickness of the first metal plate seam allowance 21
Less than the thickness of the second metal plate seam allowance 22.When expanding position, the first lip 13 and the second lip 14 compress the first metal plate jointly
The lower surface of seam allowance 21.The buffering cavity 15 also has compression position, as shown in Fig. 2, in compression position, buffers in cavity 15
Do not place adjustment item 16 so that the 14 common lower surface for compressing the second metal plate seam allowance 22 of the first lip 13 and the second lip.
That is, when the thinner thickness of metal plate seam allowance, for example, the thickness when metal plate seam allowance is less than or equal to 2.5mm
When, adjustment item 16 can be contained in buffering cavity 15.In this manner it is possible to so that 14 court of the first lip 13 and the second lip
It is swelled to metal plate seam allowance, so as to increase the first lip 13 and the second lip 14 and the contact area of metal plate seam allowance, increasing friction force,
Ensure that sealing strip is firm after installing, it is not easy to come off.Wherein, the thickness of elastic cushion block 16 can according to the thickness of metal plate seam allowance into
Row setting, to ensure to install fixing.On the contrary, when the thickness of metal plate seam allowance is thicker, for example, when the thickness of metal plate seam allowance is more than
During 4.5mm, it is not necessary to elastic cushion block 16 is packed in buffering cavity 15, since the second lip 14 has elasticity, easily deformable, energy
Enough so that sealing strip is more easily installed on metal plate seam allowance.
In one embodiment, as depicted in figs. 1 and 2, the first lip 13 and the second lip 14 are respectively formed as from
The the first strip lip 131 and the second strip lip 141 extended toward each other on two side walls 12, the first strip lip 131 and
The free end of two strip lips 141 is spaced apart.That is, the separate second sidewall of the first strip lip 131 and the second strip lip 141
There is gap between 12 end.That is, the first lip 13, the second lip 14 surround similar three jointly with second sidewall 12
Angular cavity.After sealing strip is installed on metal plate seam allowance, under the extruding of metal plate seam allowance, the first strip lip 131 and
The free end of two strip lips 141 can be bonded to each other, to surround the buffering cavity 15 of above-mentioned closing.
Further, for convenience of the installation of metal plate seam allowance, the first strip lip 131 is located at the right side of the second strip lip 141
Side, that is, the slot bottom of U-clamp slot of the first strip lip 131 far from clamping part, the second strip lip 141 is close to the U-shaped of clamping part
The slot bottom of clip slot.In other words, in fig. 1 and 2, the first strip lip 131 from second sidewall 12 upward towards U-clamp slot
Slot bottom obliquely extend, the second strip lip 141 is obliquely prolonged from second sidewall 12 upward towards the notch of U-clamp slot
It stretches.
The projection section overlapping of first strip lip 131 and the second strip lip 141 in second sidewall 12, and first
The free end of shape lip 131 is higher than the free end of the second strip lip 141.That is, the length of the first strip lip 131 is longer than second
The length of strip lip 141.By this method, when metal plate seam allowance is inserted into U-clamp slot, the first strip lip 131 can be with
It is rotated counterclockwise centered on its root, and the second strip lip 141 can be driven to be turned clockwise centered on its root
It is dynamic, so as to facilitate the dismounting of metal plate seam allowance.
In another embodiment, as shown in figure 3, the first lip 13 and the second lip 14 are respectively formed as from the second side
The the first arc lip 132 and the second arc lip 142 extended toward each other on wall 12, and the first arc lip 132 and second
The free end of arc lip 142 is connected.In other words, the first arc lip 132 and the second arc lip 142 are formed as monoblock type
Arc lip.And before metal plate seam allowance is installed, the first arc lip 132 and the second arc lip 142 have been surrounded by above-mentioned
The buffering cavity 15 of closing.
To enhance the deformation adjustment ability of the arc lip, to adapt to the installation of the metal plate seam allowance of different-thickness, the first arc
The arc length of shape lip 132 is less than the arc length of the second arc lip 142.To prevent metal plate seam allowance from driving adjustment item during being inserted into
16 rollings, the first arc lip 132 are located at the right side of the second arc lip 142, that is, the first arc lip 132 is close to clamping part
U-clamp slot notch, the notch of U-clamp slot of the second arc lip 142 far from clamping part.By this method, it is sealed in installation
When contact first metal plate seam allowance the first lip can preferably keep buffering cavity 15 shape, resist metal plate seam allowance exchange
Whole 16 interference.
The concrete shape of sealing strip is described above, the disclosure also provides a kind of vehicle, which can include above-mentioned detailed
The sealing strip carefully described.
As a kind of illustrative embodiment, which can be door weather strip, that is, above-mentioned clamping part can press from both sides
It holds on gusset metal plate seam allowance, in closing of the door, the foaming body 111 of sealing strip is sealed between car door and gusset.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought should equally be considered as disclosure disclosure of that.