CN201491922U - Foldable hammock stand - Google Patents
Foldable hammock stand Download PDFInfo
- Publication number
- CN201491922U CN201491922U CN2009203070547U CN200920307054U CN201491922U CN 201491922 U CN201491922 U CN 201491922U CN 2009203070547 U CN2009203070547 U CN 2009203070547U CN 200920307054 U CN200920307054 U CN 200920307054U CN 201491922 U CN201491922 U CN 201491922U
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- Prior art keywords
- articulated
- commentaries
- folding
- rod set
- connection rod
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- Expired - Fee Related
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Abstract
The utility model discloses a foldable hammock stand. The hammock stand comprises two support mechanisms and two folding components, wherein each support mechanism comprises a scissor connecting rod set and two support rods respectively pivoted at the two lower end parts of the scissor connecting rod set; a hinged arm is connected between the upper end part of the scissor connecting rod set and the support rods; the scissor connecting rod set comprises a first rotating part and a second rotating part; the second rotating part comprises a connecting part and two short rods; the connecting part is pivoted with the first rotating part which can rotate between an unfold position and a folded position; the two short rods are respectively fixed at two end parts of the connecting part and arranged in parallel; the two folding components are pivoted between the two support mechanisms; in an unfolded position, the tail end surfaces of the short rods are matched with and propped against the first rotating part; therefore, the scissor connecting rod set is locked in an unfolded state and the hammock stand is kept in an unfolded state; as the locking force generated in locking is stressed by the tail end surfaces of the short rods and the first rotating part, so that the safety performance is strong and the structure is stable.
Description
Affiliated technical field
The utility model relates to a kind of bedstead, particularly relates to a kind of folding hammock frame.
Background technology
It is a kind of utility model of collapsible hammock bedstead that Chinese patent database discloses invention and created name on 06 13rd, 2006, and its publication number is CN2909935.A kind of folding hammock frame comprises: two supporting mechanisms, each supporting mechanism include two groups of symmetrically arranged four bar assemblies that can fold fully, and two group of four four adjacent rod member of bar assembly cooperates forms scissors shape connecting rod; Two groups of Foldable assemblies, first group of foldable module is articulated between two groups of supporting mechanism front portions, and second group of foldable module is articulated between two groups of supporting mechanism rear portions; At least one group of positioner that limits the maximum opening angle of supporting mechanism.Two connecting rods of described scissors shape connecting rod articulate by connector.The connector holding capacity is big, not only influences the security that hammock uses, and easily aging.
The utility model content
In order to overcome the existing deficiency of existing hammock bedstead, the utility model provides a kind of folding hammock frame, and this hammock bedstead structure is stable, long service life.
One of technical scheme that its technical problem that solves the utility model adopts is:
A kind of folding hammock frame, it comprises:
Two supporting mechanisms, this supporting mechanism comprises that a scissors shape connection rod set and two is articulated in the strut of scissors shape connection rod set two bottoms respectively, be connected with a hinged arm between end and the strut on this scissors shape connection rod set, this scissors shape connection rod set comprises that one first changes part and one second commentaries on classics part, this second commentaries on classics part comprises a connection piece and two quarter butts, this connector is articulated in the first commentaries on classics part and rotates between expanded position and folding position, this two quarter butt is separately fixed at two ends of connector and be arranged in parallel, and the terminal surface of this quarter butt mates and is resisted against first when expanded position changes part; And
Two folding assemblies, this two folding assembly is articulated between two supporting mechanisms.
In the utility model one preferred embodiment: this connector has one and articulates the canned paragraph that section and two centers are symmetricly set on two ends that articulate section, and this two quarter butt is fixed in two canned paragraphs respectively, and this two quarter butt and connector cooperate the formation zigzag.
In the utility model one preferred embodiment: this connector comprises two braces, and this two braces clamping connection is in first two sides of changeing part.
In the utility model one preferred embodiment: the terminal surface of this two quarter butt be arranged in parallel.
In the utility model one preferred embodiment: the end of this two quarter butt all is provided with one can mate and be resisted against first plug that changes part during at expanded position.
In the utility model one preferred embodiment: this first commentaries on classics part is a stock, and this stock and quarter butt all are square pole.
In the utility model one preferred embodiment: this Foldable assembly comprises two poles and a pin-joint mechanism, this two pole is articulated in two supporting mechanisms respectively, this pin-joint mechanism comprises two spacers, one of this spacer end is articulated in a pole, one of this another spacer end is articulated in another pole, and the other end of the other end of this spacer and another spacer is articulated.
In the utility model one preferred embodiment: the top of the strut of portion is articulated before this two supporting mechanism, and the top of the strut of portion is articulated after this two supporting mechanism.
Two of the technical scheme that its technical problem that solves the utility model adopts is:
A kind of folding hammock frame, it comprises:
Two supporting mechanisms, this supporting mechanism comprises that a scissors shape connection rod set and two is articulated in the strut of scissors shape connection rod set two bottoms respectively, be connected with a hinged arm between end and the strut on this scissors shape connection rod set, this scissors shape connection rod set comprises that one first changes part and one second commentaries on classics part, this the first commentaries on classics part and the second commentaries on classics part pivot joint link together and rotate between expanded position and folding position, be installed with two supporting seats on this second commentaries on classics part, this first commentaries on classics part is supported on two supporting seats when expanded position; And
Two folding assemblies, this two folding assembly is articulated between two supporting mechanisms.
In the utility model one preferred embodiment: this first commentaries on classics part has the first that one first articulated section and two is positioned at two sides of first articulated section, this second commentaries on classics part has the second portion that one second articulated section and two is positioned at two sides of second articulated section, this first articulated section and second articulated section are articulated, and this two supporting seat is installed on two second portions respectively and is symmetrical arranged.
The beneficial effects of the utility model are: 1. the terminal surface of this quarter butt coupling and be resisted against first and change part when expanded position, thereby with scissors shape connection rod set interlocking in deployed condition, scissors shape connection rod set is remained on deployed condition, supporting mechanism is remained on deployed condition, hammock suspension stand is remained on deployed condition, because interlocking power is changeed to cooperate between the part by the terminal surface and first of quarter butt and is born during interlocking, owing to avoid occurring shearing force, so support strength height, the security performance height, the hammock suspension stand Stability Analysis of Structures, wearing and tearing are few, and the life-span is long;
2, two poles of Foldable assembly connect by pin-joint mechanism, so Foldable assembly is flexibly folding, whole hammock suspension stand folding convenient, flexible;
3. constitute zigzag because two quarter butts and connector cooperate, therefore the terminal surface at this two quarter butt of expanded position can mate and be resisted against first bottom surface, top of changeing part, support strength height, Stability Analysis of Structures respectively;
Since the two brace clamping connections of this connector in first two sides of changeing part, so support strength height, Stability Analysis of Structures;
5. because this stock and quarter butt all are square pole, supporting surface is the plane, so Stability Analysis of Structures.
6. this first changes under two firsts of part end face and is supported on second and changes on the supporting seat of part when expanded position, thereby with scissors shape connection rod set interlocking in deployed condition, scissors shape connection rod set is remained on deployed condition, supporting mechanism is remained on deployed condition, hammock suspension stand is remained on deployed condition, because interlocking power is changeed to cooperate between the part by first terminal surface and first that changes part and is born during interlocking, owing to avoid occurring shearing force, so support strength height, the security performance height, the hammock suspension stand Stability Analysis of Structures, wearing and tearing are few, and the life-span is long.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic perspective view that the hammock bedstead of a preferred embodiment is in deployed condition.
Fig. 2 is the schematic perspective view that the hammock bedstead of a preferred embodiment is in half receipts overlapping state.
Fig. 3 is that the hammock bedstead of a preferred embodiment is in the three-dimensional icon intention of receiving overlapping state.
Fig. 4 is the local enlarged diagram at the A place of Fig. 1.
Fig. 5 is the local enlarged diagram at the B place of Fig. 1.
Fig. 6 is Fig. 5 decomposing schematic representation.
Fig. 7 is that the hammock bedstead of another preferred embodiment is in the three-dimensional icon intention of receiving overlapping state.
The specific embodiment
A kind of folding hammock frame is please referred to Fig. 1,2,3, and it comprises two supporting mechanisms 1 and two folding assemblies 2, and this two supporting mechanism 1 is symmetrical set.
Please refer to Fig. 1,2,3,4, this each supporting mechanism 1 all comprises a scissors shape connection rod set 11, the symmetrically arranged strut 12 in two front and back, the symmetrically arranged hinged arm 13 in two front and back.This scissors shape connection rod set 11 comprises that one first changes part and one second commentaries on classics part.This first commentaries on classics part is a stock 111, and end is installed with one first pin joint seat 115 under this stock 111.This second commentaries on classics part comprises a connection piece and two quarter butts 112, this connector comprises two symmetrically arranged braces, this two brace all has one and articulates the canned paragraph 114 that section 113 and two centers are symmetricly set on two ends that articulate section 113, this two quarter butt 112 is fixed in two canned paragraphs 114 respectively, make this two quarter butt 112 and connector cooperate and constitute zigzag, make this two quarter butt 112 be arranged in parallel, make the terminal surface of this two quarter butt 112 be arranged in parallel.This second changes two of part and articulates section 113 clamping connections about stock 111, and other sets a pivot and passes two and articulate section 113 and stock 111 and make this second change part and can rotate relative to stock 111, makes this second commentaries on classics part rotate between expanded position and folding position.Among the present embodiment, the stock 111 of this scissors shape connection rod set 11 and quarter butt 112 all are square pole.Among the present embodiment, being uneven in length of this two quarter butt, the quarter butt length that is positioned at downside is greater than the quarter butt length that is positioned at upside.
End is articulated in 2 first pin joint seats 115 of this scissors shape connection rod set 11 respectively under this two strut 12, all sets firmly on this two strut 12 and is connected with one the 3rd pin joint seat 121.
End all is installed with one second pin joint seat 131 within this two hinged arm 13.End is articulated in the 3rd pin joint seat 121 of two struts 12 respectively outside this two hinged arm 13, second pin joint seat 131 of end is articulated in the top of the stock 111 of scissors shape connection rod set 11 within this hinged arm 13, and second pin joint seat 131 of end is articulated in the top of the quarter butt that is positioned at upside 112 of scissors shape connection rod set 11 within this another hinged arm 13.
Among the present embodiment, this two supporting mechanism 1 constitutes the mechanism that can launch and fold, and, be that the terminal surface of two quarter butts 112 by scissors shape connection rod set 11 mates respectively and is resisted against bottom surface, 111 tops of stock and realizes interlocking upon deployment, make this supporting mechanism 1 can remain on deployed condition.
This two supporting mechanism 1 is symmetrical set, and the top of the strut that is positioned at the front side 12 of this two supporting mechanism 1 is articulated by footstock 122, and the top of the strut that is positioned at rear side 12 of this two supporting mechanism 1 is articulated by another footstock 122; All articulate a hook 123 that can rotate on this two footstock 122, on footstock 122, offer and hang access slot 124.
As required, can all be provided with a plug 116 that can mate and be resisted against stock 111 during at expanded position at the end of this two quarter butt 112, this plug can be avoided two metalwork direct collisions and noise takes place, and can avoid the directly contact and wearing and tearing of two metalworks.
Please refer to Fig. 1,2,3,5,6, this two folding assembly 2 comprises two poles 21 and a pin-joint mechanism.The bottom of this two pole 21 is articulated in first pin joint seat 115 of the scissors shape connection rod set 11 of two supporting mechanisms 1 respectively, the top by top among L shaped 24 hinged arm 13 that is articulated in two supporting mechanisms 1 respectively.This pin-joint mechanism comprises two spacers 22, and one of this spacer 22 end is articulated in a pole 21, and one of this another spacer 22 end is articulated in another pole 21, and the other end of the other end of this spacer 22 and another spacer 22 is articulated.For the power of reducing friction, between pole 21 and spacer 22, be provided with pad 23, also be provided with pad 23 between this two spacer 22.This Foldable assembly 2 can be realized folding and development mechanism.
During use bed surface being hanging connected in this two hook 123 or two hangs between the access slot 124.General this bed surface comprises that two bars 31, two articulate ring 32, and are connected flexible bed between two bars 31, this bar 31 and articulate between the ring 32 and be connected with stay cord.As required, the user can with articulate the ring 32 be articulated in articulate groove 124 or be hanging connected in the hook 123.Understand for the ease of the reader, the bed bar 31 that also drawn on figure encircles 32 with articulating.
Please refer to Fig. 7, this preferred embodiment is with the preferred embodiment difference with last: 1, this first commentaries on classics part is first straight-bar 111, this second commentaries on classics part is second straight-bar 117, this first commentaries on classics part has the first that one first articulated section and two is positioned at two sides of first articulated section, this second commentaries on classics part has the second portion that one second articulated section and two is positioned at two sides of second articulated section, this first articulated section and second articulated section are articulated, and are combined into the scissor linkages group thereby the first commentaries on classics part and second is changeed part; 2, all be installed with two supporting seats 118 on the second portion of this second commentaries on classics part, offer the locating slot 119 of inclination on this second supporting seat 118, this locating slot 119 is complementary with first straight-bar 111 that is in deployed condition; This first commentaries on classics part is supported on two supporting seats when expanded position.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (10)
1. folding hammock frame, it is characterized in that: it comprises:
Two supporting mechanisms, this supporting mechanism comprises that a scissors shape connection rod set and two is articulated in the strut of scissors shape connection rod set two bottoms respectively, be connected with a hinged arm between end and the strut on this scissors shape connection rod set, this scissors shape connection rod set comprises that one first changes part and one second commentaries on classics part, this second commentaries on classics part comprises a connection piece and two quarter butts, this connector is articulated in the first commentaries on classics part and rotates between expanded position and folding position, this two quarter butt is separately fixed at two ends of connector and be arranged in parallel, and the terminal surface of this quarter butt mates and is resisted against first when expanded position changes part; And
Two folding assemblies, this two folding assembly is articulated between two supporting mechanisms.
2. folding hammock frame according to claim 1, it is characterized in that: this connector has one and articulates the canned paragraph that section and two centers are symmetricly set on two ends that articulate section, this two quarter butt is fixed in two canned paragraphs respectively, and this two quarter butt and connector cooperate the formation zigzag.
3. folding hammock frame according to claim 1 is characterized in that: this connector comprises two braces, and this two braces clamping connection is in first two sides of changeing part.
4. folding hammock frame according to claim 1 is characterized in that: the terminal surface of this two quarter butt be arranged in parallel.
5. folding hammock frame according to claim 1 is characterized in that: the end of this two quarter butt all is provided with one can mate and be resisted against first plug that changes part when expanded position.
6. folding hammock frame according to claim 1 is characterized in that: this first commentaries on classics part is a stock, and this stock and quarter butt all are square pole.
7. according to claim 1 or 2 or 3 or 4 or 5 or 6 described folding hammock framves, it is characterized in that: this Foldable assembly comprises two poles and a pin-joint mechanism, this two pole is articulated in two supporting mechanisms respectively, this pin-joint mechanism comprises two spacers, one of this spacer end is articulated in a pole, one of this another spacer end is articulated in another pole, and the other end of the other end of this spacer and another spacer is articulated.
8. according to claim 1 or 2 or 3 or 4 or 5 or 6 described folding hammock framves, it is characterized in that: the top of the strut of portion is articulated before this two supporting mechanism, and the top of the strut of portion is articulated after this two supporting mechanism.
9. folding hammock frame, it is characterized in that: it comprises:
Two supporting mechanisms, this supporting mechanism comprises that a scissors shape connection rod set and two is articulated in the strut of scissors shape connection rod set two bottoms respectively, be connected with a hinged arm between end and the strut on this scissors shape connection rod set, this scissors shape connection rod set comprises that one first changes part and one second commentaries on classics part, this the first commentaries on classics part and the second commentaries on classics part pivot joint link together and rotate between expanded position and folding position, be installed with two supporting seats on this second commentaries on classics part, this first commentaries on classics part is supported on two supporting seats when expanded position; And
Two folding assemblies, this two folding assembly is articulated between two supporting mechanisms.
10. folding hammock frame according to claim 9, it is characterized in that: this first commentaries on classics part has the first that one first articulated section and two is positioned at two sides of first articulated section, this second commentaries on classics part has the second portion that one second articulated section and two is positioned at two sides of second articulated section, this first articulated section and second articulated section are articulated, and this two supporting seat is installed on two second portions respectively and is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203070547U CN201491922U (en) | 2009-07-29 | 2009-07-29 | Foldable hammock stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203070547U CN201491922U (en) | 2009-07-29 | 2009-07-29 | Foldable hammock stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491922U true CN201491922U (en) | 2010-06-02 |
Family
ID=42435132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203070547U Expired - Fee Related CN201491922U (en) | 2009-07-29 | 2009-07-29 | Foldable hammock stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491922U (en) |
-
2009
- 2009-07-29 CN CN2009203070547U patent/CN201491922U/en not_active Expired - Fee Related
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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: 20100602 Termination date: 20120729 |