CN204152922U - A kind of Novel bolt - Google Patents

A kind of Novel bolt Download PDF

Info

Publication number
CN204152922U
CN204152922U CN201420481954.4U CN201420481954U CN204152922U CN 204152922 U CN204152922 U CN 204152922U CN 201420481954 U CN201420481954 U CN 201420481954U CN 204152922 U CN204152922 U CN 204152922U
Authority
CN
China
Prior art keywords
screw rod
bolt
osculum
diameter
big opening
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
CN201420481954.4U
Other languages
Chinese (zh)
Inventor
毛璐琪
Original Assignee
毛璐琪
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 毛璐琪 filed Critical 毛璐琪
Priority to CN201420481954.4U priority Critical patent/CN204152922U/en
Application granted granted Critical
Publication of CN204152922U publication Critical patent/CN204152922U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of Novel bolt, it is characterized in that: comprising: bolt head (1) and screw rod (2); Described bolt head (1) is made up of the bolt top (11) and cap body (12) being cast into integrative-structure; Described cap body (12) is provided with columniform hole, is provided with the internal thread be connected with screw rod (2) at the inwall in described hole, and described screw rod (2) is made up of the big opening end of diameter to be the osculum end of A and diameter be B, and described A is less than B; The outer wall of described screw rod (2) osculum end is provided with the outside thread mated with described internal thread, the diameter A of described screw rod (2) osculum end equals the diameter in described hole, and described screw rod (2) big opening end is provided with the outside thread be connected with nut.By adopting technique scheme, the utility model have economize on resources, the advantage of environmental protection, simultaneously also can according to actual needs, select screw rod (2) the osculum end of different size and screw rod (2) big opening end carry out with the use of.

Description

A kind of Novel bolt
Technical field
The utility model relates to component of machine technical field, particularly relates to a kind of Novel bolt.
Background technique
Bolt is one of component of machine of often using in daily life of people, in recent years, along with the high speed development of society, the use amount of bolt increases fast, at present, traditional bolt is made up of integrated casting technique mostly, and the bolt of this structure has processing advantage simple, easy to use.
But found by long-term use link, there is following defect in the bolt of said structure: one, when some parts (such as bolt head or screw rod) of screw are damaged, this bolt then needs to be replaced by new bolt, therefore, have a large amount of metallic material to be every year wasted, above-mentioned discarded metallic material can produce impact greatly to environment simultaneously; Two, because integrated screw sizes is more fixing, therefore in the process of reality use, often can find that the size of screw rod is oversize or too short, therefore just need the bolt more renewed.
Model utility content
The technical problems to be solved in the utility model is: provide a kind of can protection of the environment, the Novel bolt that economizes on resources.
The technological scheme that the utility model is taked for the technical problem existed in solution known technology is:
A kind of Novel bolt, comprising: bolt head (1) and screw rod (2); Described bolt head (1) is made up of the bolt top (11) and cap body (12) being cast into integrative-structure; Described cap body (12) is provided with columniform hole, is provided with the internal thread be connected with screw rod (2) at the inwall in described hole, and described screw rod (2) is made up of the big opening end of diameter to be the osculum end of A and diameter be B, and described A is less than B; The outer wall of described screw rod (2) osculum end is provided with the outside thread mated with described internal thread, the diameter A of described screw rod (2) osculum end equals the diameter in described hole, and described screw rod (2) big opening end is provided with the outside thread be connected with nut.
Preferably, the utility model additionally uses following technological scheme:
Further: described bolt top (11) is Hexagon, circle, one in square, countersunk head shape.
Fix as one between described screw rod (2) osculum end and screw rod (2) big opening end.
Be threaded connection between described screw rod (2) osculum end and screw rod (2) big opening end.
The advantage that the utility model has and good effect are:
One, by adopting technique scheme, in the utility model Novel bolt two parts between adopt screw thread to connect, so in use, if find that some parts of bolt are damaged, can replace with corresponding new parts in time, and not need to carry out entirety replacement, therefore compared with conventional art, a large amount of resources can be saved, and then reduce to the pollution of environment;
Two, by adopting technique scheme, in the utility model, the screw rod of Novel bolt is made up of the big opening end of diameter to be the osculum end of A and diameter be B, and be threaded connection between screw rod osculum end and screw rod big opening end, therefore in use, can change screw rod osculum end and screw rod big opening end as required, such as when needing thicker screw rod, thicker screw rod big opening end can be adopted to be connected on screw rod osculum end.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is bolt head structural representation of the present utility model;
Wherein: 1, bolt head; 11, bolt top; 12, cap body; 2, screw rod.
Embodiment
For model utility content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, a kind of Novel bolt, comprising: bolt head 1 and screw rod 2; Described bolt head 1 is made up of the bolt top 11 and cap body 12 being cast into integrative-structure; Described cap body 12 is provided with columniform hole, is provided with the internal thread be connected with screw rod 2 at the inwall in described hole, and described screw rod 2 is made up of the big opening end of diameter to be the osculum end of A and diameter be B, and described A is less than B; The outer wall of described screw rod 2 osculum end is provided with the outside thread mated with described internal thread, and the diameter A of described screw rod 2 osculum end equals the diameter in described hole, and described screw rod 2 big opening end is provided with the outside thread be connected with nut.
Preferably, this specific embodiment additionally uses following technological scheme:
Further: according to actual needs, described bolt top 11 is the one in Hexagon, circle, square, countersunk head shape.
In order to easy to process, fix as one between described screw rod 2 osculum end and screw rod 2 big opening end.
In order to more suitable on-the-spot needs, be threaded connection between described screw rod 2 osculum end and screw rod 2 big opening end.
Use principle of the present utility model for: successively bolt head 1 is connected according to the position relationship shown in Fig. 1 with screw rod 2, if be threaded connection between screw rod 2 osculum end and screw rod 2 big opening end, then also need to select screw rod 2 big opening end of applicable scene needs size to carry out collocation with screw rod 2 osculum end and be connected.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.

Claims (4)

1. a Novel bolt, is characterized in that: comprising: bolt head (1) and screw rod (2); Described bolt head (1) is made up of the bolt top (11) and cap body (12) being cast into integrative-structure; Described cap body (12) is provided with columniform hole, is provided with the internal thread be connected with screw rod (2) at the inwall in described hole, and described screw rod (2) is made up of the big opening end of diameter to be the osculum end of A and diameter be B, and described A is less than B; The outer wall of described screw rod (2) osculum end is provided with the outside thread mated with described internal thread, the diameter A of described screw rod (2) osculum end equals the diameter in described hole, and described screw rod (2) big opening end is provided with the outside thread be connected with nut.
2. Novel bolt according to claim 1, is characterized in that: described bolt top (11) is Hexagon, circle, one in square, countersunk head shape.
3. Novel bolt according to claim 1 and 2, is characterized in that: fix as one between described screw rod (2) osculum end and screw rod (2) big opening end.
4. Novel bolt according to claim 1 and 2, is characterized in that: be threaded connection between described screw rod (2) osculum end and screw rod (2) big opening end.
CN201420481954.4U 2014-08-25 2014-08-25 A kind of Novel bolt Expired - Fee Related CN204152922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420481954.4U CN204152922U (en) 2014-08-25 2014-08-25 A kind of Novel bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420481954.4U CN204152922U (en) 2014-08-25 2014-08-25 A kind of Novel bolt

Publications (1)

Publication Number Publication Date
CN204152922U true CN204152922U (en) 2015-02-11

Family

ID=52511042

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420481954.4U Expired - Fee Related CN204152922U (en) 2014-08-25 2014-08-25 A kind of Novel bolt

Country Status (1)

Country Link
CN (1) CN204152922U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105351325A (en) * 2015-10-30 2016-02-24 无锡市东赫金属制品有限公司 Separable bolt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105351325A (en) * 2015-10-30 2016-02-24 无锡市东赫金属制品有限公司 Separable bolt

Similar Documents

Publication Publication Date Title
CN204200510U (en) A kind of crosshead for piston compressor
CN205600593U (en) Store convenient bull screwdriver
CN204470940U (en) A kind of collar assembly tooling
CN204152922U (en) A kind of Novel bolt
CN204152921U (en) A kind of Combined type screw
CN203081967U (en) Bolt with double-ended screw rods
CN203051413U (en) Sealing bolt
CN203338661U (en) Clamp for industrial robot teaching
CN204868721U (en) Punching press assembly devices
CN204586200U (en) Water-color paintbrush magnet cap
CN204226393U (en) A kind of packaging fastening piece
CN203939836U (en) Bolt
CN203532472U (en) Internal thread multi-segment type nut
CN204209604U (en) A kind of screwdriver device
CN202991801U (en) Screw lost-prevention device for actuator
CN204253547U (en) A kind of titanium alloy cross recess countersunk screw
CN203051373U (en) Sealing type countersunk screw bolt
CN203713113U (en) Floating pressing mechanism of upper punch of explosive pressing hydraulic machine
CN203348271U (en) Connector
CN203281996U (en) Rapid thread sleeving jig
CN201763773U (en) Screw structure
CN207913864U (en) A kind of eccentric bushing of gyratory crusher
CN205503713U (en) Novel bolt
CN204892736U (en) Quick change formula die case
CN204246076U (en) The fixture of a kind of elevating lever and connector

Legal Events

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

Granted publication date: 20150211

Termination date: 20150825

EXPY Termination of patent right or utility model