CN206830610U - A kind of T-nut - Google Patents

A kind of T-nut Download PDF

Info

Publication number
CN206830610U
CN206830610U CN201720716545.1U CN201720716545U CN206830610U CN 206830610 U CN206830610 U CN 206830610U CN 201720716545 U CN201720716545 U CN 201720716545U CN 206830610 U CN206830610 U CN 206830610U
Authority
CN
China
Prior art keywords
utility
model
connecting portion
nut
head
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
CN201720716545.1U
Other languages
Chinese (zh)
Inventor
黄梁
苏建武
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.)
HUNAN LIANGANG FASTENERS CO Ltd
Original Assignee
HUNAN LIANGANG FASTENERS 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 HUNAN LIANGANG FASTENERS CO Ltd filed Critical HUNAN LIANGANG FASTENERS CO Ltd
Priority to CN201720716545.1U priority Critical patent/CN206830610U/en
Application granted granted Critical
Publication of CN206830610U publication Critical patent/CN206830610U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of T-nut, including head and connecting portion;One end of described connecting portion is connected with head, and junction connecting portion is provided with annular groove;The other end end face of connecting portion is provided with screwed hole, and screwed hole is blind hole.The utility model is simple in construction, and one end being connected with head of connecting portion of the present utility model is provided with annular groove so that the utility model can completely attach to when using with workpiece planarization, will not conquassation workpiece;The major diameter of screwed hole of the present utility model is bigger so that the utility model can use standard bolt, reduce installation cost;Screwed hole of the present utility model is blind hole, makes the bolt that assembles therewith not exposed, more more attractive than installing traditional T-nut;The utility model head is outer-hexagonal shape, can be fixed using spanner during installation, can limit the axial rotation of nut when mounted, avoid pivoting friction lesion level part.

Description

A kind of T-nut
Technical field
The utility model belongs to connector technical field, more particularly, to a kind of T-nut.
Background technology
T-nut, it is the connector for the smooth fixation of en plaque workpiece.Existing T-nut, including head and connection Portion;The screwed hole of connecting portion is through hole, and bolt can pass through screwed hole during connection, sometimes can be connected between workpiece occur it is dry Relate to.Moreover, existing T-nut, connecting portion is connected with head junction fillet, although reducing stress concentration, in work Part chamfering is small or during non-chamfered, the head of T-nut can not be bonded completely with workpiece, and local pressure is big, easily be occurred Conquassation phenomenon, cause the damage of workpiece.For existing T-nut, it is necessary to which special bolt is matched, cost is high.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model is provided a kind of simple in construction, and head can be pasted completely with workpiece Close, prevent the T-nut of workpiece conquassation.
The technical solution adopted in the utility model is:A kind of T-nut, including head and connecting portion;Described connecting portion One end be connected with head, junction connecting portion is provided with annular groove;The other end end face of connecting portion is provided with screwed hole, spiral shell Pit is blind hole.
In above-mentioned T-nut, described head is outer-hexagonal shape.
In above-mentioned T-nut, the draw ratio of described screwed hole is 2-5.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is simple in construction, and one end being connected with head of connecting portion of the present utility model is provided with annular groove, The utility model is completely attached to when using with workpiece planarization, will not conquassation workpiece;Screwed hole of the present utility model Major diameter is bigger so that the utility model can use standard bolt, reduce installation cost;Screwed hole of the present utility model is Blind hole, make the bolt that assembles therewith not exposed, it is more more attractive than installing traditional T-nut;The utility model head is outer-hexagonal shape, It can be fixed during installation using spanner, the axial rotation of nut when mounted can be limited, avoid pivoting friction lesion level part.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the structure chart after the utility model is installed on workpiece.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model includes head 1 and connecting portion 2;Described head 1 is outer-hexagonal shape, can during installation Fixed using spanner, the axial rotation of nut when mounted can be limited, avoid pivoting friction lesion level part.Described connecting portion 2 one end is connected with head 1, and junction connecting portion 2 is provided with annular groove 21, and annular groove 21 causes the utility model to use When can be completely attached to workpiece planarization, will not conquassation workpiece.
The other end of connecting portion 2 is provided with screwed hole 22, and screwed hole 22 is blind hole so that and the bolt assembled therewith is not exposed, It is more more attractive than installing traditional T-nut.The major diameter of screwed hole 22 is bigger, draw ratio 2-5 so that the utility model can make Connection between carrying out workpiece with standard bolt, is not needing special bolt, is reducing installation cost.As shown in Fig. 2 this practicality New joint bolt 4 connects workpiece I 3 and workpiece II 5.

Claims (3)

1. a kind of T-nut, including head and connecting portion;It is characterized in that:One end of described connecting portion is connected with head, connection Place's connecting portion is provided with annular groove;The other end end face of connecting portion is provided with screwed hole, and screwed hole is blind hole.
2. T-nut according to claim 1, it is characterized in that:Described head is outer-hexagonal shape.
3. T-nut according to claim 1 or 2, it is characterized in that:The draw ratio of described screwed hole is 2-5.
CN201720716545.1U 2017-06-20 2017-06-20 A kind of T-nut Expired - Fee Related CN206830610U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720716545.1U CN206830610U (en) 2017-06-20 2017-06-20 A kind of T-nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720716545.1U CN206830610U (en) 2017-06-20 2017-06-20 A kind of T-nut

Publications (1)

Publication Number Publication Date
CN206830610U true CN206830610U (en) 2018-01-02

Family

ID=60777165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720716545.1U Expired - Fee Related CN206830610U (en) 2017-06-20 2017-06-20 A kind of T-nut

Country Status (1)

Country Link
CN (1) CN206830610U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109681514A (en) * 2018-12-05 2019-04-26 北京长城华冠汽车科技股份有限公司 Installation part for vehicle and the vehicle with it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109681514A (en) * 2018-12-05 2019-04-26 北京长城华冠汽车科技股份有限公司 Installation part for vehicle and the vehicle with it

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180102

Termination date: 20210620