CN213331928U

CN213331928U - Assembly nail post and glass assembly provided with same

Info

Publication number: CN213331928U
Application number: CN202022230977.6U
Authority: CN
Inventors: 吴贲华; 陈圣来; 朱华兵; 张辉
Original assignee: Jiangsu Tiemao Mingxin Traffic Technology Co ltd
Current assignee: Jiangsu Tiemao Glass Co Ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-01
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an assembly nail post and install glass assembly of assembly nail post, include: the assembling base is provided with a mortise positioning cavity; the rivet column body is provided with a tenon positioning block, the tenon positioning block is inserted into the mortise positioning cavity, and the mortise and tenon connection assembly base is connected through rotation; the bottom of the mortise positioning cavity is provided with two opposite spherical grooves, and the bottom of the tenon positioning block is provided with a spherical boss which corresponds to and is embedded with the spherical grooves. The utility model discloses by original nail post with bordure an organic whole mode change of moulding plastics for assembling the base and bordure an organic whole and mould plastics, install behind the nail post body. The included angle of nail post and drawing die line need not to be considered during the mould design of borduring like this, greatly reduced the degree of difficulty and the mould development cost of mould design, improved the yield of the product of borduring, needn't be limited by the angle of nail post during the design of glass assembly molding simultaneously, the product molding is abundanter, satisfies people to figurative demand.

Description

Assembly nail post and glass assembly provided with same

Technical Field

The utility model belongs to the technical field of the angle window buckle of moulding plastics, specifically speaking relates to an assembly nail post and install glass assembly of assembly nail post.

Background

The corner windows and rear side windows of many automobiles are novel in shape, and large included angles exist between the edge covering lines, the nail columns and the mold stripping lines of the mold, so that the design and development of the glass assembly edge covering mold are complex, the development cost is high, and the yield of injection-molded products is low.

Therefore, an assembly nail post with excellent performance and high efficiency needs to be researched.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to solve the technical problem that an assembly nail post and install glass assembly of assembly nail post is provided for avoid in the past nail post integrated into one piece, cause great moulding line contained angle easily when moulding plastics the nail post and bordure, lead to the trouble that the mould development is comparatively complicated, product yield is lower.

In order to solve the technical problem, the utility model discloses an assembly nail post, include:

the assembling base is provided with a mortise positioning cavity;

the rivet column body is provided with a tenon positioning block, the tenon positioning block is inserted into the mortise positioning cavity, and the mortise and tenon connection assembly base is connected through rotation;

the bottom of the mortise positioning cavity is provided with two opposite spherical grooves, and the bottom of the tenon positioning block is provided with a spherical boss which corresponds to and is embedded with the spherical grooves.

According to the utility model relates to an embodiment, wherein above-mentioned assembly base still has the bed hedgehopping bottom that is located mortise location chamber bottom, and the bed hedgehopping bottom has the logical chamber that transversely runs through, leads to the chamber and sets up to two of spaced.

According to the utility model relates to an embodiment, wherein above-mentioned mortise location chamber side has four decompression mouths that switch on.

According to the utility model discloses an embodiment, wherein above-mentioned tenon locating piece sets up to the location hornblock of two symmetries, and the location hornblock includes the head rod portion, and extends in head rod portion below, and has the first piece and the second piece of contained angle, and first piece is different with second piece length.

According to an embodiment of the present invention, the included angle is 90 °, and the end of the first block and the end of the second block have a radian.

According to an embodiment of the present invention, the spherical bosses are disposed on the first block portion or the second block portion.

According to an embodiment of the present invention, the upper end of the post body is tapered, and the two opposite sides of the post body are provided with elastic buckles.

A post-mounted glass assembly comprising:

and injection molding and edge covering are carried out, wherein the injection molding and edge covering are integrated, the base is assembled on the corner window glass, and the stud body is in mortise and tenon connection with the base.

Compared with the prior art, the utility model discloses can obtain including following technological effect:

the original integrated injection molding mode of the nail column and the edge covering is changed into the integrated injection molding of the assembly base and the edge covering, and the nail column body is installed at the back. The included angle of nail post and drawing die line need not to be considered during the mould design of borduring like this, greatly reduced the degree of difficulty and the mould development cost of mould design, improved the yield of the product of borduring, needn't be limited by the angle of nail post during the design of glass assembly molding simultaneously, the product molding is abundanter, satisfies people to figurative demand.

Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a schematic view of an assembly post according to an embodiment of the present invention;

FIG. 2 is a schematic view of the assembled stud of the embodiment of the present invention;

fig. 3 is a schematic view of the glass assembly with the assembled stud according to the embodiment of the present invention.

Reference numerals

The assembling base 10, mortise positioning cavity 20, stud body 30, tenon positioning block 40, spherical groove 51, spherical boss 52, bed hedgehopping bottom 60, lead to chamber 61, decompression mouth 62, head rod portion 70, first piece 71, second piece 72, the bordure 80 of moulding plastics, angle window glass 90.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Referring to fig. 1 and 2 together, fig. 1 is a schematic view of an assembly nail column according to an embodiment of the present invention; fig. 2 is a schematic view of the assembly nail column separation according to the embodiment of the present invention. As shown, an assembly post, comprising: assembling the base 10 and the stud body 30; the two are in modular design, wherein the assembly base 10 is provided with a mortise positioning cavity 20; the stud body 30 is provided with a tenon positioning block 40, the tenon positioning block 40 is inserted into the mortise positioning cavity 20, and the mortise and tenon connection assembly base 10 is rotated. From this one, unified assembly base 10 just can change the nail post body 30 of different specifications at any time, and through mortise location chamber 20 and tenon locating piece 40 mutually supporting, accomplish location between them and connect moreover, simple to operate, the operation is swift, has avoided the original integrated design of assembly nail post, leads to moulding plastics the great trouble of the die sinking development degree of difficulty, has improved the yield of the product of borduring simultaneously.

In addition, mortise location chamber 20 bottom has two relative spherical recesses 51, and tenon locating piece 40 bottom has the spherical boss 52 of corresponding and gomphosis spherical recess 51, is inserting after establishing tenon locating piece 40, through rotatory, can make spherical boss 52 inlay into spherical recess 51 fast, accomplishes the location, makes assembly base 10 and post body 30 combine closely simultaneously, improves the stability after the equipment.

The utility model discloses an among the embodiment, assembly base 10 still has the bed hedgehopping bottom 60 that is located mortise location chamber 20 bottom, and bed hedgehopping bottom 60 has the logical chamber 61 that transversely runs through, leads to chamber 61 and sets up to two of spaced, thereby accomplishes the work of moulding plastics of borduring, provides the region of borduring, and the inside leads to chamber 61 and fills the material of borduring, improves the adhesion after the shaping, avoids the pine to take off.

Preferably, the mortise of upside location chamber 20 side has four decompression mouth 62 that switch on, provides certain deformation buffering, when the buckle was established to the nail post body 30 nail, the manual work installation of being convenient for guaranteed toughness, improves stable buffer nature.

Referring to fig. 2, the tenon positioning block 40 is configured as two symmetrical positioning angle blocks, each of the positioning angle blocks includes an upper connecting rod portion 70, and a first block portion 71 and a second block portion 72 extending to a lower side of the upper connecting rod portion 70 and having an included angle, and the first block portion 71 and the second block portion 72 have different lengths. In this embodiment, the first block portion 71 and the second block portion 71 are inserted into the upper end of the mortise positioning cavity 20, the slot is matched, and then the first block portion 71 and the second block portion 71 are rotated by about 45 degrees after the slot is matched, so that the first block portion 71 and the second block portion 72 are staggered from the slot at the upper end of the mortise positioning cavity 20, and then the slot is embedded into the mortise positioning cavity 20, thereby completing the mortise and tenon connection. The upper connecting rod part 70 is convenient to twist and is matched with the upper end of the mortise positioning cavity 20, the structure is simple, and the operation is convenient.

It is worth mentioning that the length of the first block part 71 is different from that of the second block part 72, and the first block part and the second block part are set to be long and short, so that the assembly is convenient to distinguish, and meanwhile, different force application sizes and directions are provided, and the tightness of the assembled base 10 after being connected with the stud body 30 is enhanced.

In a preferred embodiment, the included angle between the first block portion 71 and the second block portion 72 is set to 90 °, and the stability is strong. In addition, the end of the first block part 71 and the end of the second block part 72 have radians, so that the operation is smooth when the mortise and tenon connection is carried out in an internal rotating mode, and meanwhile, the radians are attached, the tightness is better, and the tightness is stronger.

Further, the spherical bosses 52 are arranged on the first block part 71 or the second block part 72, and are symmetrical and balanced in stress, so that the assembling base 10 and the stud body 30 are better in tightness after being installed.

The utility model discloses a nail post body 30 upper end becomes the taper, and the installation is established to the nail of being convenient for, and relative both sides have elastic buckle, establishes the joint after the installation at the nail, and the simple operation is connected stably.

The utility model also provides an install glass assembly of assembly nail post, include:

injection molding of the edge covering 80, injection molding of the edge covering 80 and injection molding of the base 10 on the corner window glass 90, and 30-mortise and tenon connection of the stud body to the base 10. From this, the utility model discloses by original nail post with bordure integrative the mode change of moulding plastics for assembling base 10 and moulding plastics bordure 80 an organic whole and mould plastics, install behind the nail post body 30. The included angle of nail post and drawing die line need not to be considered during the mould design of borduring like this, greatly reduced the degree of difficulty and the mould development cost of mould design, improved the yield of the product of borduring, needn't be limited by the angle of nail post during the design of glass assembly molding simultaneously, the product molding is abundanter, satisfies people to figurative demand.

To sum up, the utility model discloses an invent assembled nail post, this assembled nail post divide into nail post body 30 and assembly base 10, directly puts into the mould assembly base 10 during the injection moulding, through assembly base 10 and the integrative injection moulding of injection moulding bordure 80. After the edge-covering injection molding is finished, the bottom of the nail column body 30 is inserted into the assembly base 10, the right rotation is 45 degrees, and the spherical boss 52 at the bottom of the nail column body 30 is matched with the spherical groove 51 reserved in the assembly base 10, so that the nail column body 30 is tightly combined with the assembly base 10. The trouble that the mold development is complex and the yield of products is low due to the fact that a large included angle of a mold discharging line is easily caused when the nail column is molded and the edge is covered by the injection molding is avoided, and the injection molding machine is practical and convenient.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An assembly post, comprising:

the assembling base is provided with a mortise positioning cavity;

the rivet column body is provided with a tenon positioning block, the tenon positioning block is inserted into the mortise positioning cavity, and the mortise and tenon are connected with the assembling base through rotation;

2. The assembly post according to claim 1, wherein said assembly base further comprises an elevated bottom located at the bottom of said mortise positioning cavity, said elevated bottom having a transverse through-cavity, said through-cavities being arranged in spaced two.

3. The assembly post according to claim 1, wherein said mortise positioning cavity has four communicating relief ports on its side.

4. The assembled nail post according to claim 1, wherein the tenon positioning block is provided as two symmetrical positioning angle blocks, the positioning angle blocks comprise an upper connecting rod part, and a first block part and a second block part which extend under the upper connecting rod part and have included angles, and the first block part and the second block part are different in length.

5. The assembly post of claim 4, wherein the included angle is 90 °, and the end of the first block portion and the end of the second block portion have a curvature.

6. The assembly post of claim 4, wherein the knob bosses are both provided on the first block portion or the second block portion.

7. The assembled stud of claim 1, wherein the stud body is tapered at its upper end and has resilient catches on opposite sides.

8. A glass assembly fitted with the fitting stud of claim 1, comprising:

and injection molding and edge covering are carried out, the injection molding and edge covering are integrally carried out, the assembling base is arranged on the corner window glass, and the stud body is in mortise and tenon connection with the assembling base.