CN206111775U - Improved generation tent ground nail - Google Patents
Improved generation tent ground nail Download PDFInfo
- Publication number
- CN206111775U CN206111775U CN201621172395.4U CN201621172395U CN206111775U CN 206111775 U CN206111775 U CN 206111775U CN 201621172395 U CN201621172395 U CN 201621172395U CN 206111775 U CN206111775 U CN 206111775U
- Authority
- CN
- China
- Prior art keywords
- nail
- ground
- ground nail
- cone
- expander
- 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
Links
- 230000002265 prevention Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model provides an improved generation tent ground nail, belongs to open -air tent accessory, including the ground ailing body, and its characterized in that: the ground ailing internal centre bore that is provided with rotatory expansion nail in, threaded connection between centre bore upper portion and the rotatory expansion nail upper portion, rotatory expansion nail tip down rotate and be connected with the cone, and ground ailing body lower half periphery is provided with a plurality of inflations body, separates radially each other between inflation body lower part and the ground ailing body, and ground screw tail portion middle part is provided with the concave part, is provided with the screw in the concave part week, the above -mentioned top cap that is provided with of concave part, utilization the utility model discloses can increase the constant intensity of ground nail, prevention and cure drop from the bottom surface, and the victims of the disaster or one's formal name obtain normal rest or work, guarantee that the property can not suffer from loss.
Description
Technical field
The utility model is related to a kind of ground nail, especially special for a kind of modified tent peg is related to, and belongs to tent accessory neck
Domain.
Background technology
Tent is that the outdoorsman one kind such as natural calamity, army's field work, camping and FDS expansion are required
Equipment.But, affected by soil property, humidity and weather for arranging region etc., sometimes tent peg is easily pulled out and, and causes tent
Collapse, the lighter causes tent to damage, severe one causes personnel's property loss.Therefore, how effectively to prevent what ground nail was pulled out
Problem is the problem existed during current tent sets up.
The content of the invention
For the problem that tent peg is easily pulled out, the utility model provides a kind of follow-on tent peg, its mesh
Be the contact area for increasing ground nail and soil, increase frictional resistance, increase the fixing intensity of ground nail, prevent ground nail to be pulled out,
Prevent tent from collapsing, it is to avoid equipment is damaged, it is ensured that personnel's property safety.
The technical solution of the utility model is：A kind of modified tent peg, including ground nail rivet nut, in the ground nail rivet nut
Centre bore is provided with, rotary expansion nail is provided with centre bore, centre bore top nails on rotary expansion and be threadedly coupled between portion,
Rotary expansion nail bottom is connected with cone, and ground nail rivet nut lower half periphery is provided with multiple expanders, expander bottom with
Radially separated from one another between ground nail rivet nut, ground nail afterbody middle part is provided with recess, and recess inner circumferential is provided with screw thread, on recess
Face is provided with top cover；
In a kind of above-mentioned modified tent peg, the rotary expansion nail length is less than ground nail length, cone upper surface
Diameter is followed closely with diameter greater than rotary expansion, the ground nail centre bore periphery of cone periphery is provided with same circular cone intracoelomic cavity, rotated
Connection is rotated between expanding nail bottom and cone, cone periphery is provided with multiple expansion ridges, expansion ridge and expansion body phase
Mutually corresponding, number is equal, and expander upper inner corresponding with expansion ridge is provided with the chute of matching under circular cone intracoelomic cavity；
In a kind of above-mentioned modified tent peg, the plurality of expander outside is provided with oblique wing, and oblique wing direction is towards week
Side oblique upper, oblique wing periphery is located in ground nail rivet nut periphery；
In a kind of above-mentioned modified tent peg, the ground nail centre bore lower end diameter is less than or equal to upper diameter；
In a kind of above-mentioned modified tent peg, the top cover is threadedly coupled with recess, and top cover threaded portion is highly equal to recessed
Portion's depth；
In a kind of above-mentioned modified tent peg, arrange elastic between the expander and ground nail rivet nut；
Further, in a kind of above-mentioned modified tent peg, rotary expansion nail nail tail, the nail are extended with the recess
Tail is interior six square, outer six square, cross or yi word pattern structure.
The good effect that the utility model has is：By being provided with centre bore in ground nail rivet nut, its lower end diameter is little
In or equal to upper diameter, rotary expansion nail is set in centre bore, centre bore top and rotary expansion are nailed on and have between portion screw thread
Connection, can downward or upward be rotated the rotary expansion arranged in centre bore nail using screw thread；By making rotary expansion nail length
Degree is less than ground nail length, and the surplus for rotating downward or upward can be left in centre bore；By following closely bottom in rotary expansion
Conical structure is set to, diameter is followed closely in cone upper end with diameter greater than rotary expansion, is conducive to rotary expansion nail slow downwards
Ground nail expander bottom is fully strutted during rotation, is particularly arranged and the equal numbers of multiple expansions of expander in cone periphery
Ridge is opened, is conducive to expanding multiple expander bottoms；Bottom is followed closely by rotary expansion and rotates connection cone, can be in rotation
In expanding nail rotation process, multiple expansion ridges are always positioned in the chute on the inside of expander, are conducive to expanding to periphery for expander
Greatly；By being provided with oblique wing on the outside of multiple expanders, oblique wing direction is conducive to ground nail rivet nut and soil towards periphery oblique upper
Between strong bonded, increase the contact area of ground nail and soil, increase frictional resistance, increase the fixing intensity of ground nail, prevent
Ground nail is pulled out, and prevents tent from collapsing；By arranging recess in ground nail afterbody, rotary expansion nail is conducive to revolve downward or upward
Turn；By being threaded in recess inner circumferential, be conducive to ground nail afterbody that top cover is set, top cover can be prevented from tapped and damage during top cover
Ground nail afterbody, is conducive to being implanted into ground nail to underground, particularly makes top cover threaded portion highly be equal to recess depths, can be by impact
It is applied directly on the surface in recess, the thread damage of ground nail afterbody and top cover, top cover outer circumference diameter can be prevented to be more than ground nail
Rivet nut upper diameter, and periphery is set to quincunx or cross, is conducive to tightening and lay tent drawstring by top cover；By
Rotary expansion nail nail tail is arranged to variously-shaped, is conducive to rotating rotary expansion nail using instrument；Particularly in expander top
Side is provided with bottom cone-shaped groove upward, while arranging elastic between expander and ground nail rivet nut, is conducive to
When rotary expansion nail rotation rises, the elastic force of pulling force and expander when rising by rotary expansion nail rotation returns expander
Contracting, recovers ground nail original shape, is conducive to extracting for ground nail, is easy to recycling.
Description of the drawings
Fig. 1 overall cross-sectional views of the present utility model.
The profile of Fig. 2 top covers.
The schematic top plan view of Fig. 3 A-A1 along Fig. 1.
The side schematic view of Fig. 4 Fig. 3.
The schematic top plan view of Fig. 5 B-B1 along Fig. 1.
The vertical cut-away schematic view of Fig. 6 expanders bottom.
Label declaration：1- top covers, 2- threaded portions, 3- rotary expansions nail nail tail, 4- rotary expansions nail, 5- cones, 6- ground
Nail rivet nut, 6a- ground nail afterbodys, 7- circular cone intracoelomic cavities, 8- expanders, the oblique wings of 8a-, 9- chutes, 11- nail tail cavitys, 12- expansions
Ridge.
Specific embodiment
The technical solution of the utility model is illustrated referring to the drawings.
The technical solution of the utility model is a kind of follow-on tent peg, and Fig. 1 is overall section of the present utility model
Structural representation.Ground nail includes being provided with centre bore in ground nail rivet nut 6, the ground nail rivet nut 6, rotation is provided with centre bore and is expanded
Nail 4 is opened, centre bore top and rotary expansion are followed closely and be threadedly coupled between 4 tops, and rotary expansion follows closely 4 bottoms and is connected with cone 5,
The lower half periphery of ground nail rivet nut 6 is provided with multiple expanders 8, radially separated from one another between the bottom of expander 8 and ground nail rivet nut 6,
Top is connected as a single entity, and ground nail afterbody 6a middle parts are provided with recess, and recess inner circumferential is provided with screw thread, and 2 is threaded portion, on recess
It is provided with top cover 1.
Fig. 2 is the profile of top cover, is threadedly coupled between top cover 1 and recess inner rim, in the present embodiment top cover
1 upper surface is quincunx or cross, and 11 are nail tail cavity, and nail tail cavity 11 is to prevent between rotary expansion nail nail tail 3 mutually
Hinder and arrange.
Fig. 3 is the side schematic views that the schematic top plan view of A-A1, Fig. 4 are Fig. 3 along Fig. 1.A kind of above-mentioned modified account
In paulin ground nail, the rotary expansion follows closely 4 length and is less than ground nail length, and rotary expansion follows closely 4 bottoms and is connected with cone 5, circular cone
4 diameters are followed closely in the upper surface of body 5 with diameter greater than rotary expansion, and in the ground nail centre bore of the periphery of cone 5 same cone is provided with
Inner chamber 7, rotary expansion is followed closely and rotate between 4 bottoms and cone 5 connection, and the periphery of cone 5 is provided with multiple expansion ridges 12, expands
Open ridge 12 mutually corresponding with expander 8, number is equal, 7 times upper inners of expander 8 corresponding with expansion ridge 12 of circular cone intracoelomic cavity
It is provided with the chute 9 of matching.In the present embodiment, the periphery of cone 5 is provided with four expansion ridges 12, and expander 8 is also equipped with
Four, and four expansion ridges 12 and four expanders 8 are all the circles centered on ground nail axis on the radiation of ambient radiation
7 times upper inners of expander 8 corresponding with expansion ridge 12 of cone cavity are provided with the chute 9 of matching, and expansion ridge 12 to periphery expands
When filling, each expansion ridge 12 corresponds to respectively an expander chute 9, during the moving down of cone 5, expands the edge of ridge 12
Chute 9 to decline, expander 8 is pushed up to periphery.
In a kind of above-mentioned modified tent peg, the outside of four expanders 8 is provided with oblique wing 8a, oblique wing 8a directions court
To periphery oblique upper, oblique wing periphery is located in the periphery of ground nail rivet nut 6.
During the moving down of cone 5, expansion ridge 12 declines along chute 9, expander 8 is pushed up to periphery, oblique wing
After 8a is strutted to periphery oblique upper, cone structure upwards is defined, increase the contact area between ground nail and soil, increased
Frictional resistance, increases the fixing intensity of ground nail, can prevent the ground nail to be pulled up.
In a kind of above-mentioned modified tent peg, the ground nail centre bore lower end diameter is less than or equal to upper diameter, just
Expansion of the expansion ridge 12 on cone 5 to expander 8.
In a kind of above-mentioned modified tent peg, the top cover 1 is threadedly coupled with ground nail rivet nut recess, the screw thread of top cover 1
The height of portion 2 is equal to recess depths.
In a kind of above-mentioned modified tent peg, the upper inner of the expander 8 is provided with cone-shaped groove, by expansion
The elastic force arranged between the pulling force and expander 8 and ground nail rivet nut 6 of nail rotation rising, is conducive to returning for the expander 8 after expanding
Contracting, is easy to extract ground nail and re-uses, and elastic force described herein is integrated between acrosome and expander 8, is had each other
There is rigidity that there is certain elastic force, it is also possible to improve the rigid elastic force of expander 8 by quenching.
In a kind of above-mentioned modified tent peg, rotary expansion nail nail tail 3 is extended with the recess, the nail tail is interior
Six squares, outer six square, cross or yi word pattern structure, there is the rotation using rotary expansion nail 4, wherein, 11 are nail in Fig. 1
Tail cavity.
Ground nail is entered behind ground by tapping top cover 1, top cover 1 is being taken away, by what is matched with rotary expansion nail tail 3
Throw, is rotated down rotary expansion nail 4, is ejected expander 8 to periphery using the expansion ridge 12 arranged on cone 5.
The utility model arranges rotary expansion nail 4, center by being provided with ground nail rivet nut 6 in centre bore, centre bore
Hole top and rotary expansion are followed closely and be threadedly coupleds between 4 tops, can using screw thread by the rotary expansion arranged in centre bore follow closely 4 to
Descend or rotate up；4 length are followed closely less than ground nail length, can leave in centre bore and revolve downward or upward by making rotary expansion
The surplus for turning；It is the structure of cone 5 by following closely 4 bottoms in rotary expansion, the upper end of cone 5 is followed closely with diameter greater than rotary expansion
4 diameters, are conducive to rotary expansion nail 4 fully to strut the bottom of ground nail expander 8 when being slowly rotated down, particularly in cone
5 peripheries arrange multiple expansion ridges 12 equal numbers of with expander 8, are conducive to expanding the bottom of multiple expanders 8；By rotation
The bottom of expanding nail 4 rotates connection cone 5, can follow closely in 4 rotation processes in rotary expansion, and multiple expansion ridges 12 are always positioned at
In the chute 9 of the inner side of expander 8, be conducive to expanding to periphery for expander 8；By being provided with tiltedly in the outside of multiple expanders 8
Wing 8a, oblique wing 8a directions increase the contact area between ground nail and soil towards periphery oblique upper, increased frictional resistance,
The fixing intensity of ground nail is increased, tent peg is prevented from and is pulled up, prevent tent from collapsing；By the way that ground nail centre bore lower end is straight
Footpath is less than or equal to upper diameter, is conducive to rotary expansion nail 4 to expand ground nail bottom during descending, is conducive to ground nail to follow closely
Strong bonded between body 6 and soil；By arranging recess in ground nail afterbody 6a, be conducive to rotary expansion nail 4 downwards or to
Upper rotation；By being threaded in recess inner circumferential, be conducive to ground nail afterbody 6a that top cover 1 is set, be conducive to earthward hammering into ground nail,
Top cover 1 can be prevented from tap and damage during top cover 1 ground nail afterbody 6a, particularly make the height of 1 threaded portion of top cover 2 be equal to recess depth
Degree, impact can be applied directly on the surface in recess, can be prevented the thread damage of ground nail afterbody 6a and top cover 1,
It is arranged to variously-shaped by following closely tail 3 in rotary expansion nail 4, is conducive to rotating rotary expansion nail 4 using instrument, particularly swollen
The upper inner of swollen body 8 is provided with cone-shaped groove, while arranging elastic between expander 8 and ground nail rivet nut 6, is conducive to rotation
When turning the rotation rising of expanding nail 4, the pulling force risen by the rotation of rotary expansion nail 4 and the elastic force of expander make expander 8 bounce back,
Recover ground nail original shape, be conducive to extracting for ground nail, be easy to recycling.
Claims (7)
1. a kind of modified tent peg, including ground nail rivet nut, it is characterised in that：Centre bore is provided with the ground nail rivet nut,
Rotary expansion nail is provided with centre bore, centre bore top nails on rotary expansion and be threadedly coupled between portion, under rotary expansion nail
End is connected with cone, and ground nail rivet nut lower half periphery is provided with multiple expanders, between expander bottom and ground nail rivet nut
Radially separated from one another, ground nail afterbody middle part is provided with recess, and recess inner circumferential is provided with screw thread, and top is provided with above recess
Lid.
2. a kind of modified tent peg according to claim 1, it is characterised in that：The rotary expansion nail length is less than
Diameter is followed closely in ground nail length, cone upper surface with diameter greater than rotary expansion, and the ground nail centre bore periphery of cone periphery is provided with
Same circular cone intracoelomic cavity, between rotary expansion nail bottom and cone connection is rotated, and cone periphery is provided with multiple expansions
Ridge is opened, expansion ridge is mutually corresponding with expander, and number is equal, expander upper inner corresponding with expansion ridge under circular cone intracoelomic cavity
It is provided with the chute of matching.
3. a kind of modified tent peg according to claim 1, it is characterised in that：The plurality of expander outside is arranged
There is oblique wing, oblique wing direction is located in ground nail rivet nut periphery towards periphery oblique upper, oblique wing periphery.
4. a kind of modified tent peg according to claim 1, it is characterised in that：The ground nail centre bore lower end diameter
Less than or equal to upper diameter.
5. a kind of modified tent peg according to claim 1, it is characterised in that：The top cover connects with recess screw thread
Connect, top cover threaded portion is highly equal to recess depths.
6. a kind of modified tent peg according to claim 1, it is characterised in that：The expander and ground nail rivet nut it
Between arrange elastic.
7. a kind of modified tent peg according to claim 1, it is characterised in that：It is extended with rotation in the recess to expand
Nail nail tail is opened, the nail tail is interior six square, outer six square, cross or yi word pattern structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621172395.4U CN206111775U (en) | 2016-11-03 | 2016-11-03 | Improved generation tent ground nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621172395.4U CN206111775U (en) | 2016-11-03 | 2016-11-03 | Improved generation tent ground nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111775U true CN206111775U (en) | 2017-04-19 |
Family
ID=58524676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621172395.4U Expired - Fee Related CN206111775U (en) | 2016-11-03 | 2016-11-03 | Improved generation tent ground nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111775U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288976A (en) * | 2017-07-06 | 2017-10-24 | 海盐县通顺标准件厂 | One kind hammer nail setscrew |
| CN109236027A (en) * | 2018-10-17 | 2019-01-18 | 安丙乾 | A kind of desert travelling is stationed tent with radix saposhnikoviae |
| CN110388125A (en) * | 2018-04-18 | 2019-10-29 | 苏州市职业大学 | A kind of ground nail for being easy to pull up |
| CN111903427A (en) * | 2020-08-27 | 2020-11-10 | 傅凌志 | Tree fixing frame for landscape architecture |
-
2016
- 2016-11-03 CN CN201621172395.4U patent/CN206111775U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288976A (en) * | 2017-07-06 | 2017-10-24 | 海盐县通顺标准件厂 | One kind hammer nail setscrew |
| CN110388125A (en) * | 2018-04-18 | 2019-10-29 | 苏州市职业大学 | A kind of ground nail for being easy to pull up |
| CN109236027A (en) * | 2018-10-17 | 2019-01-18 | 安丙乾 | A kind of desert travelling is stationed tent with radix saposhnikoviae |
| CN111903427A (en) * | 2020-08-27 | 2020-11-10 | 傅凌志 | Tree fixing frame for landscape architecture |
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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 |
Granted publication date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |