CN205468457U - Stopper box - Google Patents
Stopper box Download PDFInfo
- Publication number
- CN205468457U CN205468457U CN201620180941.2U CN201620180941U CN205468457U CN 205468457 U CN205468457 U CN 205468457U CN 201620180941 U CN201620180941 U CN 201620180941U CN 205468457 U CN205468457 U CN 205468457U
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- Prior art keywords
- nut
- riveting
- stop box
- stop
- nut body
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Abstract
The utility model discloses a stopper box, be equipped with two at least riveting nuts on the stopper box body, the riveting nut includes the nut body, is equipped with ring shape boss at the top of nut body, and the external diameter of this ring shape boss is less than the external diameter of nut body to prevent changeing the tooth what the root of being connected of ring shape boss and nut body was equipped with that the round encircles that the ring appears the boss. The utility model discloses can prevent that the smooth tooth problem of screw thread from appearing in stopper box when attacking the construction bolt, and not influence vehicle appearance.
Description
Technical field
This utility model belongs to car door limiter, is specifically related to a kind of stop box.
Background technology
Stop box is arranged on the car door panel beating of automobile, is car door limiter attachment structure on car door.The mounting means that existing stop box is conventional has two kinds:
(1) tapping hole 11 on the flange of stop box 1, by this hole 11 and with bolt, stop box 1, stop cover plate 2, dustproof gasket 3 are arranged on car door panel beating, when installing often occurs in this kind of mounting structure, at position-limited box flange, screw thread is slided tooth and is caused the problem that can not lock, and participates in Fig. 1；
(2) on stop box, weld bolt 12 it is provided with, by this weld bolt 12, stop box 1, stop cover plate 2, dustproof gasket 3 are arranged on car door panel beating, two weld bolts 12 of this kind of mounting structure are exposed outside car, have impact on overall appearance, see Fig. 2.
Summary of the invention
The purpose of this utility model is to provide a kind of stop box, to prevent stop box from the sliding tooth problem of screw thread occur when attacking installation bolt, and does not affect car load outward appearance.
Stop box described in the utility model, including stop box body, described stop box body is provided with two riveting nuts；Described riveting nut includes nut body, it is provided with round ring boss at the top of nut body, and the external diameter of this round ring boss is less than the external diameter of nut body, and it is provided with the ring antiturning pitch around round ring boss at the root of round ring boss Yu the connection of nut body.
Described inserted num is linked together by riveting with stop box body.
During installation, by riveting nut bolt, stop box, stop cover plate, dustproof gasket are arranged on inner panel.
The beneficial effects of the utility model:
(1) it is prevented from bolt when mounted because torsion controls the sliding tooth problem of screw thread that is bad and that occur by riveting nut, is greatly improved efficiency of assembling and reliability, decreases the scrappage of stop；
(2) it is provided with the ring antiturning pitch around round ring boss at riveting nut root, after pressing, this antiturning pitch is embedded in position-limited box matrix, it is greatly improved the bonding strength of riveting nut and position-limited box, prevents during general assembly assembling bolt, occurring that bolt is beaten not tight or occurs that because torsion is excessive riveting nut loosens problem；
(3) position-limited box uses and attacks bolt mode and be connected with inner panel, and after bolt connection, only bolt coiled hair exposes outside car, is exposed at car external square type relative to weld bolt on position-limited box and is greatly improved car load aesthetic appearance.
Accompanying drawing explanation
Fig. 1 is one of structural representation of prior art；
Fig. 2 is the two of the structural representation of prior art；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is the analysis diagram of Fig. 3；
Fig. 5 is the structural representation of inserted num in Fig. 3；
Fig. 6 is use state diagram of the present utility model (not including car door panel beating)；
In figure: 1, stop box, 11, silk hole, 12, weld bolt, 13, riveting nut, 13a, nut body, 13b, round ring boss, 13c, antiturning pitch, 2, stop cover plate, 3, dustproof gasket.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
Stop box as shown in Figure 3 and Figure 4, including stop box body, stop box body is provided with at least two riveting nut 13；The quantity of riveting nut 13 can determine according to practical situation, and in the present embodiment, the quantity of riveting nut 13 is 2, and is symmetrically disposed on stop box body.Riveting nut 13 is embedded in stop box body 13a by riveting technology.
As shown in Figure 5, riveting nut 13 includes nut body 13a, it is provided with round ring boss 13b at the top of nut body 13a, and the external diameter of this round ring boss 13b is less than the external diameter of nut body 13a, and it is provided with the ring antiturning pitch 13c around round ring boss 13b at the root of round ring boss 13b Yu the connection of nut body 13a.When pressing, this antiturning pitch 13c can effectively promote the bonding strength of riveting nut 13 and stop box 1, solves the problem that riveting nut 13 is deviate from because itself and stop box 1 coupling stiffness are bad when attacking bolt.
As shown in Figure 6, during installation, by riveting nut 13 bolt, stop box 1, stop cover plate 2, dustproof gasket 3 are arranged in inner panel (not shown).This mounting structure can prevent bolt when mounted because torsion controls the bad and problem of the sliding tooth of the screw thread that occurs well, is greatly improved efficiency of assembling and reliability, decreases because of the sliding tooth problem of screw thread and the scrappage of stop part that causes when attacking bolt.Additionally position-limited box uses and attacks bolt mode and be connected with inner panel, and after bolt connection, only bolt coiled hair exposes outside car, is exposed at car external square type relative to weld bolt on position-limited box and is greatly improved car load aesthetic appearance.
Claims (2)
1. a stop box, including stop box body, it is characterised in that: described stop box body is provided with at least two riveting nut (13)；Described riveting nut (13) includes nut body (13a), it is provided with round ring boss (13b) at the top of nut body (13a), and the external diameter of this round ring boss (13b) is less than the external diameter of nut body (13a), and it is provided with the ring antiturning pitch (13c) around round ring boss (13b) at the root of round ring boss (13b) Yu the connection of nut body (13a).
Stop box the most according to claim 1, it is characterised in that: described riveting nut (13) is linked together by riveting with stop box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180941.2U CN205468457U (en) | 2016-03-09 | 2016-03-09 | Stopper box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180941.2U CN205468457U (en) | 2016-03-09 | 2016-03-09 | Stopper box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468457U true CN205468457U (en) | 2016-08-17 |
Family
ID=56656369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620180941.2U Active CN205468457U (en) | 2016-03-09 | 2016-03-09 | Stopper box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205468457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763139A (en) * | 2016-12-28 | 2017-05-31 | 中国航空工业集团公司西安飞机设计研究所 | A kind of fixture for preventing link bolt from rotating |
-
2016
- 2016-03-09 CN CN201620180941.2U patent/CN205468457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763139A (en) * | 2016-12-28 | 2017-05-31 | 中国航空工业集团公司西安飞机设计研究所 | A kind of fixture for preventing link bolt from rotating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |