CN203201976U - Screw with reinforcing ribs - Google Patents

Screw with reinforcing ribs Download PDF

Info

Publication number
CN203201976U
CN203201976U CN 201320149614 CN201320149614U CN203201976U CN 203201976 U CN203201976 U CN 203201976U CN 201320149614 CN201320149614 CN 201320149614 CN 201320149614 U CN201320149614 U CN 201320149614U CN 203201976 U CN203201976 U CN 203201976U
Authority
CN
China
Prior art keywords
screw
screw rod
reinforcing ribs
utility
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320149614
Other languages
Chinese (zh)
Inventor
任鹏坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO JINPENG HIGH STRENGTH FASTENER CO Ltd
Original Assignee
NINGBO JINPENG HIGH STRENGTH FASTENER CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO JINPENG HIGH STRENGTH FASTENER CO Ltd filed Critical NINGBO JINPENG HIGH STRENGTH FASTENER CO Ltd
Priority to CN 201320149614 priority Critical patent/CN203201976U/en
Application granted granted Critical
Publication of CN203201976U publication Critical patent/CN203201976U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a screw with reinforcing ribs. The screw with the reinforcing ribs comprises a screwhead, a screw rod and a gear gasket. The gear gasket is arranged on the two thirds portion of the screw rod, the screwhead is arranged at the bottom end of the screw rod, the reinforcing ribs are arranged on the screw rod, and the cross sections of the reinforcing ribs are of triangles. Due to the fact that the reinforcing ribs are arranged on the screw rod, a screw is made to be embedded into a fixture, the screw is effectively prevented form loosening, and friction between the screw and the fixture can be further strengthened. The screw with the reinforcing ribs is simple in structure and convenient to use, and saves time and labor.

Description

A kind of screw with stiffening rib
Technical field
The utility model relates to a kind of screw, particularly a kind of screw with stiffening rib.
Background technique
Screw is component of machine common in our daily life, its type is varied, many objects all are to be fixed with screw, but because factors such as the effect of external force and vibrations, usually rotate looseningly, affected stability and the reliability of object, if there is not on-call maintenance, time has been grown nut and just can break away from, and causes the serious accident of the building collapsing of Structural Hardware, jeopardizes the people's safety.
The model utility content
For addressing the above problem, the utility model discloses a kind of screw with stiffening rib, screw rod is provided with many stiffening ribs, make this screw be embedded into fixture, effectively prevent the loosening of screw, can also strengthen the frictional force of screw and fixture, thereby strengthen stability and the reliability of object.
The utility model provides a kind of screw with stiffening rib, comprise screw head, screw rod and gear pad, described screw rod 2/3rds places are provided with the gear pad, and described screw rod bottom is provided with screw head, described screw rod is provided with many stiffening ribs, and the cross section of described stiffening rib is triangle.The utility model is provided with many stiffening ribs at screw rod, makes this screw be embedded into fixture, effectively prevents the loosening of screw, can also strengthen the frictional force of screw and fixture, and this model utility is simple in structure, easy to use, time saving and energy saving.
The disclosed a kind of a kind of improvement with screw of stiffening rib of the utility model, described screw rod is provided with six stiffening ribs.
The disclosed a kind of a kind of improvement with screw of stiffening rib of the utility model, described screw head is round end.
The beneficial effects of the utility model:
The utility model is provided with many stiffening ribs at screw rod, makes this screw be embedded into fixture, effectively prevents the loosening of screw, can also strengthen the frictional force of screw and fixture.
Description of drawings
Fig. 1, for having the structural representation of screw of stiffening rib.
Reference numerals list:
11, screw head;
21, screw rod;
31, gear pad;
41, stiffening rib.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand following embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometrical center.
Embodiment 1:
As shown in Figure 1, the utility model provides a kind of screw with stiffening rib, comprise screw head 11, screw rod 21 and gear pad 31, described screw rod 2/21sts 3 places are provided with gear pad 31, described screw rod 21 bottoms are provided with screw head 11, described screw rod 21 is provided with six stiffening ribs 41, and the cross section of described stiffening rib 41 is triangle, and described screw head 11 is round end.
The utility model is provided with many stiffening ribs at screw rod, makes this screw be embedded into fixture, effectively prevents the loosening of screw, can also strengthen the frictional force of screw and fixture, and this model utility is simple in structure, easy to use, time saving and energy saving.
The above; it only is preferred embodiment of the present utility model; be not to be the restriction of the utility model being made any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.

Claims (3)

1. screw with stiffening rib, comprise screw head (11), screw rod (21) and gear pad (31), described screw rod (21) 2/3rds places are provided with gear pad (31), described screw rod (21) bottom is provided with screw head (11), it is characterized in that: described screw rod (21) is provided with many stiffening ribs (41), and the cross section of described stiffening rib (41) is triangle.
2. a kind of screw with stiffening rib according to claim 1, it is characterized in that: described screw rod (21) is provided with six stiffening ribs (41).
3. a kind of screw with stiffening rib according to claim 1, it is characterized in that: described screw head (11) is round end.
CN 201320149614 2013-03-29 2013-03-29 Screw with reinforcing ribs Expired - Fee Related CN203201976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320149614 CN203201976U (en) 2013-03-29 2013-03-29 Screw with reinforcing ribs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320149614 CN203201976U (en) 2013-03-29 2013-03-29 Screw with reinforcing ribs

Publications (1)

Publication Number Publication Date
CN203201976U true CN203201976U (en) 2013-09-18

Family

ID=49146087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320149614 Expired - Fee Related CN203201976U (en) 2013-03-29 2013-03-29 Screw with reinforcing ribs

Country Status (1)

Country Link
CN (1) CN203201976U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107768784A (en) * 2016-08-23 2018-03-06 凯镭思通讯设备(上海)有限公司 A kind of tuning pipe mechanism for cavity body filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107768784A (en) * 2016-08-23 2018-03-06 凯镭思通讯设备(上海)有限公司 A kind of tuning pipe mechanism for cavity body filter

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130918

Termination date: 20140329